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PUBLICATIONS LIST KEY WORD: FULL PUBLICATIONS LIST

1997

1896 Adams, M.A., P.H. Schultz, S. Sugita and J.D. Goguen, Impact Flash Spectroscopy as a Means to Characterize Asteroid Surface Compositions, Lunar and Planetary Science Conference XXVIII, 3-4, 1997.

1897 Alley, K.M., E.M. Parmentier and P.C. Hess, Numerical Experiments on Thermal Convection in a Chemically Stratified Viscous Fluid Heated from Below: Implications for a Model of Lunar Evolution, Lunar and Planetary Science Conference XXVIII, 31-32, 1997.

1899 Antonenko, I., M.J. Cintala, J.W. Head and F. Horz, Results of Experimental Dark Halo Crater Studies: Implications for Lunar Cryptomare Thickness Measurements, Lunar and Planetary Science Conference XXVIII, 45-46, 1997.

1898 Antonenko, I., J.W. Head and C.M. Pieters, Cryptomare Delineations using Craters as Probes to Lunar Stratigraphy: Use of Multispectral Clementine Data as a Tool, Lunar and Planetary Science Conference XXVIII, 47-48, 1997.

1900 Barnouin-Jha, O.S., P.H. Schultz and J. Lever, Wind Tunnel and Numerical Experiments Exploring the Interactions Between an Ejecta Curtain and an Atmosphere, Lunar and Planetary Science Conference XXVIII, 67-68, 1997.

1901 Basilevsky, A.T., The Geology of the Venera 8 Landing Site, Lunar and Planetary Science Conference XXVIII, 71-72, 1997.

1805 Basilevsky, A.T., Venera 8 landing site geology revisited, Journal of Geophysical Research-Planets, 102, 9257-9262, 1997.

1878 Basilevsky, A.T., N.N. Bobina, G.A. Burba, M.A. Ivanov, V.P. Kryuchkov, A.A. Pronin, V.P. Shashkina and J.W. Head, 1:10M Geologic Mapping of Northern Venus, Annales Geophysicae, 15, 764, 1997.

1903 Basilevsky, A.T., G.A. Burba, M.A. Ivanov, V.P. Kryuchkov, A.A. Pronin, N.N. Bobina, V.P. Shashkina and J.W. Head, The Photogeologic Mapping of Northern Venus, Lunar and Planetary Science Conference XXVIII, 75-76, 1997.

1881 Basilevsky, A.T. and J.W. Head III, Phanerozoic Histories of Earth and Venus, Annales Geophysicae, 15, 769, 1997.

1902 Basilevsky, A.T. and J.W. Head, Photogeologic Analysis of the Magellan Stereo View of Six Coronae, Lunar and Planetary Science Conference XXVIII, 73-74, 1997.

2005 Basilevsky, A.T. and J.W. Head, Stratigraphy of Geologic Units and the Impact Crater Record as a Clue to the Geologic History of Venus, presented at Chapman Conference on Geodynamics of Venus: Evolution and Current State, AGU, Aspen, CO, September 4-6, 1997.

1905 Bender, K.C., K.S. Homan, R. Greeley, C. Chapman, J. Moore, C. Pilcher, B. Merline, J.W. Head and the SSI Team, The Asgard and Valhalla Regions: Galileo's New Views of Callisto, Lunar and Planetary Science Conference XXVIII, 89-90, 1997.

1904 Bishop, J.L., C.M. Pieters and T. Hiroi, Spectroscopic Properties of Martian Meteorite Alh84001 and Identification of Minerals and Organic Species, Lunar and Planetary Science Conference XXVIII, 117-118, 1997.

1906 Burt, J.D., J.W. Head and E.M. Parmentier, The Ancient Age of Maxwell Montes, Venus: Preservation of High Topography Under High-Surface-Temperature Conditions, Lunar and Planetary Science Conference XXVIII, 181-182, 1997.

1887 Chapman, C.R., W. Merline, B. Bierhaus, J. Keller, S. Brooks, J. Head and R. Pappalardo, Cratering and Pits on Europa: Insights from Galileo, Annales Geophysicae, 15, 824, 1997.

1907 Chapman, C.R., W.J. Merline, B. Bierhaus, J. Keller, S. Brooks, A. McEwen, B.R., J. Moore, M. Carr, R. Greeley, K.C. Bender, R. Sullivan, J. Head, R. Pappalardo, M.J.S. Belton, G. Neukum, R. Wagner, C. Pilcher and the Galileo Imaging Team, Populations of Small Craters on Europa, Ganymede, and Callisto: Initial Galileo Imaging Results, Lunar and Planetary Science Conference XXVIII, 217-218, 1997.

1869 Chapman, C.R., W.J. Merline, R. Greeley, R. Sullivan, K. Bender, J. Moore, M.J.S. Belton, M. Carr, J.W. Head, R. Pappalardo, C. Pilcher, G. Neukum, T. Denk and R. Wagner, New Imaging Results about Callisto, Eos, Transactions, AGU, 78, 204, 1997.

2008 Collins, G.C., J.W. Head, A.T. Basilevsky and M.A. Ivanov, Rapid emplacement of the regional plains on Venus: Evidence from the embayed crater population, presented at Chapman Conference on Geodynamics of Venus: Evolution and Current State, AGU, Aspen, CO, September 4-6, 1997.

1910 Collins, G.C., J.W. Head, M.A. Ivanov and A.T. Basilevsky, Timescale of Regional Plains Emplacement on Venus, Lunar and Planetary Science Conference XXVIII, 243-244, 1997.

1984 Collins, G.C., J.W. Head and R.T. Pappalardo, Ganymede Grooved Terrain: A Key to Comparing the Geological Histories of Ganymede and Callisto, presented at Global Connections: GSA Annual Meeting, Salt Lake City, UT, October 20-23, 1997.

2003 Collins, G.C., J.W. Head and R.T. Pappalardo, The role of extensional instabilities in creating Ganymede grooved terrain: Insights from Galileo high-resolution stereo imaging, Geophysical Research Letters, 1997.

2001 Collins, G.C., J.W. Head, R.T. Pappalardo and Galileo Imaging Team, Formation of Ganymede Grooved Terrain: Results from Galileo Imaging, Bulletin of the American Astronomical Society, 29, 989, 1997.

1909 Collins, G.C., J.W. Head, R.T. Pappalardo and the Galileo Imaging Team, Formation of Ganymede Grooved Terrain by Sequential Extensional Episodes: Implications of Galileo Observations for Regional Tectonics, Lunar and Planetary Science Conference XXVIII, 245-246, 1997.

1908 Collins, G.C., J.W. Head, R.T. Pappalardo and the Galileo Imaging Team, A Necking Origin for Ganymede Long Wavelength Grooved Terrain Topography: Insights from Galileo Observations at Uruk Sulcus, Lunar and Planetary Science Conference XXVIII, 247-248, 1997.

1866 Collins, G.C., R.T. Pappalardo, J.W. Head and the Galileo Imaging Team, Structural Model of Ganymede Grooved Terrain Based on Galileo High-Resolution Stereo Imaging, Eos, Transactions, AGU, 78, 204, 1997.

1988 Cooper, C.D. and J.F. Mustard, Fine particle spectra of palagonite and smectite in the mid-infrared, Bulletin of the American Astronomical Society, 29, 962-963, 1997.

1911 Cooper, C.D. and J.F. Mustard, Loss of Spectral Contrast in Hyperfine Palagonite: Implications for Smectite on Mars, Lunar and Planetary Science Conference XXVIII, 257-258, 1997.

1872 Craddock, R.A., L.S. Crumpler, J.C. Aubele and J.R. Zimbelman, Geology of central Chryse Planitia and the Viking 1 landing site: Implications for the Mars Pathfinder mission, Journal of Geophysical Research, 102, 4161-4183, 1997.

1912 Crumpler, L.S., Geotraverse Across the Xanthe Terra - Chryse Planitia Transition Zone, Mars, Lunar and Planetary Science Conference XXVIII, 271-272, 1997.

1916 Crumpler, L.S., Syrtis Major-Isidis Planitia Transition, Mars: Preliminary Evaluation of a Potential Mars Surveyor Program Landing Site, Lunar and Planetary Science Conference XXVIII, 273-274, 1997.

1915 Crumpler, L.S., J.C. Aubele and J.W. Head, Remote and Local Stresses and Calderas on Mars, Lunar and Planetary Science Conference XXVIII, 277-278, 1997.

1806 Crumpler, L.S., J.C. Aubele and J.W. Head, Volcanic and magmatic features on Venus: A global survey, Geologic Society of America Special Paper, 1997.

1812 Crumpler, L.S., Aubele, J.C. and R. Craddock, Geologic map of Central Chryse Planitia/Viking I Lander region, Mars, U.S. Geological Survey, Mars Geologic Mapping Program, Misc. Investig. Map, 1997.

1914 Crumpler, L.S., J.W. Head and J.C. Aubele, Late Stage Activity of Large Volcanoes on Venus, Lunar and Planetary Science Conference XXVIII, 279-280, 1997.

1913 Crumpler, L.S. and J. Revenaugh, Hot Spots on Earth, Venus, and Mars: Spherical Harmonic Spectra, Lunar and Planetary Science Conference XXVIII, 275-276, 1997.

1917 Denk, T., G. Neukum, P. Helfenstein, M.J.S. Belton, K.C. Bender, P. Geissler, R. Greeley, J.W. Head, R. Jaumann, R.T. Pappalardo and the Galileo SSI Team, Disk-Resolved Spectral Characteristics of Ganymede and Callisto, Lunar and Planetary Science Conference XXVIII, 293-294, 1997.

1888 Denk, T., G. Neukum, R. Jaumann, J.W. Head, R.T. Pappalardo, P. Geissler, R. Greeley, K.C. Bender and the Galileo Imaging Team, Galileo-SSI Color Observations of Ganymede and Callisto, Annales Geophysicae, 15, 825, 1997.

1865 Geissler, P.E., M. Bell, M.J.S. Belton, J. Burns, B. Clark, T. Denk, R. Greeley, R. Greenberg, P. Helfenstein, A. McEwen, R. Pappalardo, R. Sullivan, R. Tufts, J. Veverka and the Galileo Imaging Team, Evidence for Non-synchronous Rotation of Europa, Eos, Transactions, AGU, 78, 203, 1997.

1918 Geissler, P.E., M. Bell, M.J.S. Belton, J. Burns, B. Clark, T. Denk, R. Greeley, R. Greenbert, P. Helfenstein, A. McEwen, R. Pappalardo, R. Sullivan, R. Tufts, J. Veverka and the Galileo Imaging Team, Galileo Multispectral Imaging of Europa: Evidence for a Non-synchronous Rotation, Lunar and Planetary Science Conference XXVIII, 401-402, 1997.

1889 Giese, B., J. Oberst, T. Roatsch, G. Neukum, J. Head, R. Pappalardo and the Galileo Imaging Team, The Topography of Ganymede: Stereo Analysis of Galileo SSI Images, Annales Geophysicae, 15, 825, 1997.

1919 Giese, B., J. Oberst, B. Schreiner, T. Roatsch, A.C. Cook, G. Neukum, J. Head, R. Pappalardo and the Galileo Imaging Team, Local Topography and Areal Distribution of Bright and Dark Material on Ganymede, Lunar and Planetary Science Conference XXVIII, 415-416, 1997.

1840 Gilmore, M.S., M.A. Ivanov, J.W. Head III and A.T. Basilevsky, Duration of tessera deformation on Venus, Journal of Geophysical Research, 102, 13,357-13,368, 1997.

1920 Greeley, R., K.C. Bender, K.S. Homan, S.A. Fagents, R.T. Pappalardo, J.W. Head and the SSI Team, Europa Triple Bands: Galileo Images, Lunar and Planetary Science Conference XXVIII, 455-456, 1997.

1890 Greeley, R., R. Sullivan, K. Bender, M. Belton, M. Carr, J. Head, G. Neukum, C. Chapman, R. Pappalardo, P. Geissler, T. Denk, T. Johnson and the SSI Team, Europa: Initial Galileo Imaging Results, Annales Geophysicae, 15, 825, 1997.

1921 Greeley, R., R. Sullivan, K. Bender, M.J.S. Belton, M. Carr, C. Chapman, B.E. Clark, S.A. Fagents, P.E. Geissler, J.W. Head, K.S. Homan, T. Johnson, K. Klaasen, J. Klemanszewski, A.S. McEwen, J.M. Moore, G. Neukum, R.T. Pappalardo, C.B. Phillips, C. Pilcher, D. Senske, P.C. Thomas and the SSI Team, Geology of Europa: Initial Galileo Imaging Results, Lunar and Planetary Science Conference XXVIII, 453-454, 1997.

1862 Greeley, R., R.J. Sullivan, M.J.S. Belton, J.W. Head, G. Neukum, J. Veverka and the Galileo SSI Team, Geology of Europa as Revealed from Galileo Imaging Data, Eos, Transactions, AGU, 78, 203, 1997.

1922 Greenberg, R., P. Geissler, R. Pappalardo and the Galileo Imaging Team, Long Term and "Diurnal" Tidal Stresses on Europa, Lunar and Planetary Science Conference XXVIII, 457-458, 1997.

1991 Greenberg, R., P.E. Geissler, G. Hoppa, B.R. Tufts, D.D. Durda, R. Pappalardo, J.W. Head, M.H. Carr and Galileo Imaging Team, Tectonic Processes on Europa: Tidal Stresses and Visible Features, Bulletin of the American Astronomical Society, 29, 983, 1997.

1923 Grosfils, E.B. and J.W. Head, Magma Reservoir Failure: Implications for Volcano Growth on Venus and Mars, Lunar and Planetary Science Conference XXVIII, 479-480, 1997.

1924 He, G. and J.F. Mustard, The Effects of Nonlinear Spectral Mixture Analysis on End-Member Optimization in Analysis of Hyperspectral Image Data, Lunar and Planetary Science Conference XXVIII, 531-532, 1997.

1985 Head III, J.W., From Mars to Us, With Wonder, Newsday, 47-49, 1997.

1895 Head III, J.W., L. Prockter and D.K. Smith, Axial Vocanic Ridge Architecture: Classification & Interpretation of Volcanic & Tectonic Features from High-Resolution Sonar Images of the Mid-Atlantic Ridge (24°N - 30°N), Annales Geophysicae, 15, 1997.

1882 Head III, J.W. and L. Wilson, Basaltic Volcanism in the Solar System: Perspectives on Earth History, Annales Geophysicae, 15, 769, 1997.

1880 Head III, J.W. and L. Wilson, Volcanic Intrusions on Mars: Heat Sources to Maintain Viable Ecosystems?, Annales Geophysicae, 15, 767, 1997.

1837 Head, J.W., Geology of Ganymede and Callisto, presented at The Three Galileos: the Man, the Spacecraft, the Telescope, University of Padova, Padova, Italy, January 7-10, 1997.

1883 Head, J.W., Lunar Mare Volcanism: Geological Evidence for Onset, Distribution, Diversity and Duration and Implications for Petrogenetic Models, Annales Geophysicae, 15, 790, 1997.

2002 Head, J.W. and A.T. Basilevsky, Sequence of Tectonic Deformation in the History of Venus: Evidence from Global Stratigraphic Relations, Geology, 1997.

1879 Head, J.W., A.T. Basilevsky, L. Wilson and P.C. Hess, Volcanism on Venus: Changes in Style with Geologic Time and Implications for Evolutionary Models, Annales Geophysicae, 15, 765, 1997.

1861 Head, J.W. , M. Belton, M. Carr, R. Greeley, G. Neukum, R. Pappalardo and the Galileo Imaging Team, Comparative Planetology of the Icy Galilean Satellites: Galileo SSI Results, Eos, Transactions, AGU, 78, 202, 1997.

1766 Head, J.W. and M. Ivanov, Geologic map of the Lavinia Planitia (V55) quadrangle, Venus, U.S. Geological Survey Branch of Astrogeology, 1997.

1870 Head, J.W. and M.A. Ivanov, Evidence for Regional Basin Formation in Early Post-Tessera Venus History: Geology of Lavinia and Atalanta Planitia, Eos, Transactions, AGU, 78, 205, 1997.

1931 Head, J.W., R. Pappalardo, G. Collins, R. Greeley and the Galileo Imaging Team, Tectonic Resurfacing on Ganymede and its Role in the Formation of Grooved Terrain, Lunar and Planetary Science Conference XXVIII, 535-536, 1997.

1930 Head, J.W., R. Pappalardo, G. Collins, L. Prockter and the Galileo Imaging Team, Nippur Sulcus Region, Ganymede: Nature of High-Latitude Groove Lanes and Their Relation to Marius Regio from Galileo SSI Data, Lunar and Planetary Science Conference XXVIII, 537-538, 1997.

1929 Head, J.W., R. Pappalardo, G. Collins, L. Prockter, C. Weitz and the Galileo Imaging Team, Marius Regio Groove Lane, Ganymede: Nature of Dark Terrain and Relationship to Groove Terrain Formation, Lunar and Planetary Science Conference XXVIII, 539-540, 1997.

1891 Head, J.W., R. Pappalardo, G. Collins, D. Senske, G. Neukum, B. Giese, J. Oberst, H. Hiesinger, A.C. Cook, B. Schreiner, U. Wolf and the Galileo Imaging Team, Ganymede: Origin and Evolution of Bright Terrain from Galileo Results, Annales Geophysicae, 15, 826, 1997.

1926 Head, J.W., R.T. Pappalardo, M.J.S. Belton, M. Carr, C. Chapman, R. Greeley, R. Greenberg, A. McEwen, G. Neukum, C. Pilcher, J. Veverka, T. Johnson, K. Klaasen, D. Senske, H. Breneman and the Galileo Solid State Imaging Team, Ganymede: Major Geologic Questions and First Results From the Galileo G1 and G2 Encounters, Lunar and Planetary Science Conference XXVIII, 533-534, 1997.

1990 Head, J.W., R.T. Pappalardo, R. Greeley, R.J. Sullivan, C. Pilcher, G. Schubert, J. Moore and M. Belton, Evidence for Recent Solid-State Convection on Europa: The Nature of Pits, Domes, Spots, and Ridges, Bulletin of the American Astronomical Society, 29, 983, 1997.

1892 Head, J.W., L. Prockter, R. Pappalardo, P. Helfenstein, G. Neukum, B. Giese, J. Oberst, H. Hiesinger, A.C. Cook, B. Schreiner, U. Wolf, D. Senske and the Galileo Imaging Team, Ganymede: Dark Terrain Characterization and Evolution from Galileo Results, Annales Geophysicae, 15, 826, 1997.

1885 Head, J.W., C.M. Weitz, C.M. Pieters, G. Neukum, J. Oberst, H. Hiesenger, A. Cook and M. Wahlisch, The Maundler-Kopff Crater Paradox: Analysis Using Clementine Data, Annales Geophysicae, 15, 790, 1997.

1884 Head, J.W., C.M. Weitz and L. Wilson, The Dark Ring in the Southwestern Orientale Basin: An Io-Like Pyroclastic Eruption on the Moon?, Annales Geophysicae, 15, 790, 1997.

1927 Head, J.W., L. Wilson, K.A. Anderson and R.P. Lin, Lunar Linear Rilles, Models of Dike Emplacement and Associated Magnetization Features, Lunar and Planetary Science Conference XXVIII, 541-542, 1997.

1925 Head, J.W., L. Wilson and C.M. Weitz, The Dark Ring in Southwestern Lunar Orientale Basin: Origin as a Single Pyroclastic Eruption, Lunar and Planetary Science Conference XXVIII, 543-544, 1997.

1928 Head, J.W., L. Wilson and D. Wilhelms, Lunar Mare Basalt Volcanism: Early Stages of Secondary Crustal Formation and Implications for Petrogenetic Evolution and Magma Emplacement Processes, Lunar and Planetary Science Conference XXVIII, 545-546, 1997.

1932 Helfenstein, P., J. Veverka, T. Denk, G. Neukum, J.W. Head, R. Pappalardo and the Galileo Imaging Team, Dark-Floor Craters: Galileo Constraints on a Ganymede Regolith Component, Lunar and Planetary Science Conference, 547-548, 1997.

1933 Hess, P.C. and A. Finnila, Depths of Segregation of Hi-TiO2 Picrite Mare Glasses, Lunar and Planetary Science Conference, 559-560, 1997.

1934 Hess, P.C. and E.M. Parmentier, The Evolution of the Early Lunar Crust, Lunar and Planetary Science Conference XXVIII, 561-562, 1997.

1935 Hiesinger, H., U. Wolf, R.A. Yingst and J.W. Head, A New View of the Stratigraphy of Mare Deposits in Marginis Basin, Lunar and Planetary Science Conference XXVIII, 571-572, 1997.

2011 Hiroi, T., Origin of Vesta-like Asteroids Suggested from Planetary Surface Alteration Trend of VIS-NIR Reflectance Spectra of HED Meteorites, Antarctic Meteorites XXII, 52-55, 1997.

1987 Hiroi, T. and C.M. Pieters, Origin of Vestoids Suggested from their Space Weathering Trend, Bulletin of the American Astronomical Society, 29, 973, 1997.

1937 Hiroi, T., C.M. Pieters and R.V. Morris, New Considerations for Estimating Lunar Soil Maturity from Vis-NIR Reflectance Spectroscopy, Lunar and Planetary Science Conference XXVIII, 575-576, 1997.

1936 Hiroi, T., M.E. Zolensky and C.M. Pieters, Characterization of Unusual CI/CM/CR Meteorites from Reflectance Spectroscopy, Lunar and Planetary Science Conference XXVIII, 577-578, 1997.

1938 Ivanov, M.A. and J.W. Head, Areal and Stratigraphic Distribution of the Steep Sided Domes: Preliminary Results of the Regional Mapping of Venus, Lunar and Planetary Science Conference XXVIII, 639-640, 1997.

1939 Ivanov, M.A. and J.W. Head, Stratigraphical Constrains on the Duration of Tessera Formation: Preliminary Results of the Regional Mapping of Venus, Lunar and Planetary Science Conference XXVIII, 641-642, 1997.

1940 Jackson, P.A., L. Wilson and J.W. Head, The Use of Magnetic Signatures in Identifying Shallow Intrusions on the Moon, Lunar and Planetary Science Conference XXVIII, 649-650, 1997.

1941 Jones, K.B., J.W. Head, C.R. Chapman, R. Greeley, J.M. Moore, G. Neukum, R.T. Pappalardo and the Galileo SSI Team, Morphology of Palimpsests on Ganymede from Galileo Observations, Lunar and Planetary Science Conference XXVIII, 679-680, 1997.

1997 Jones, K.B., J.W. Head, R.T. Pappalardo, C.R. Chapman, R. Greeley, J.M. Moore, G. Neukum and Galileo SSI Team, Morphology and Origin of Palimpsests on Ganymede from Galileo Observations, Bulletin of the American Astronomical Society, 29, 988, 1997.

1868 Jones, K.B., J.W. Head, R.T. Pappalardo, C.R. Chapman, R. Greeley, J.M. Moore, G. Neukum and the Galileo SSI Team, Morphology of Palimpsests on Ganymede from Galileo Observations, Eos, Transactions, AGU, 78, 204, 1997.

1996 Li, L. and J.F. Mustard, Compositional Gradients Across Mare and Highlands Contacts: The Importance and Geological Implication of Lateral Mixing, Bulletin of the American Astronomical Society, 29, 986, 1997.

1942 Li, L., J.F. Mustard and G. He, Compositional Gradients Across Mare-Highland Contacts: The Importance of Lateral Mixing, Lunar and Planetary Science Conference XXVIII, 811-812, 1997.

1943 Minitti, M.E., M.J. Rutherford, B.J. Giletti and P.H. Schultz, The Effects of Impact on D/H of Hornblendes: Applications to SNC Petrogenesis, Lunar and Planetary Science Conference XXVIII, 959-960, 1997.

1993 Moore, J.M., E. Asphaug, D. Morrison, R.J. Sullivan, R. Greeley, K.C. Bender, P.E. Geissler, A.S. McEwen, B.R. Tufts, J.W. Head III, R.T. Pappalardo, M.J.S. Belton, R.L. Kirk and Galileo SSI Team, Large Impact Features on Europa: The Galileo View, Bulletin of the American Astronomical Society, 29, 983, 1997.

1944 Moore, J.M., K.C. Bender, R.J. Sullivan, R. Greeley, A.S. McEwen, B.R. Tufts, J.W. Head III, R.T. Pappalardo, M.J.S. Belton and the Galileo SSI Team, Europan Macula: Possible Origins, Lunar and Planetary Science Conference XXVIII, 973-974, 1997.

1982 Mustard, J.F., Chemical and Mineralogical Processes in Martian Soil, presented at Conference on Early Mars: Geologic and Hydrologic Evolution, Physical and Chemical Environments, and the Implications for Life, Houston, TX, April 24-27, 1997.

1693 Mustard, J. F. and J. E. Hays, Effects of hyperfine particles on reflectance spectra from 0.3 to 25 µm, Icarus, 125, 145-163, 1997.

1945 Mustard, J.F., L. Li and G. He, The Importance of Nonlinear Mixture Modeling for Analysis of Lunar Multispectral Data, Lunar and Planetary Science Conference XXVIII, 995-996, 1997.

1860 Neukum, G., R. Wagner, U. Wolf, C.R. Chapman, B. Merline, J.W. Head, R. Pappalardo, M. Belton and the Galileo Imaging Team, Impact Cratering on the Icy Galilean Satellites from Galileo SSI Data, Eos, Transactions, AGU, 78, 202, 1997.

1893 Neukum, G., R. Wagner, U. Wolf, J.W. Head III, B. Pappalardo and the Galileo Imaging Team, Crater Size-Frequency Distributions on Europa, Ganymede and Callisto: Results from Galileo SSI High-Resolution Images, Annales Geophysicae, 15, 826, 1997.

1994 Neukum, G., R. Wagner, U. Wolf, J.W. Head III, R. Pappalardo, C.R. Chapman, W. Merline and M.S. Belton, Bombardment History of the Galilean Satellites and Derived Ages, Bulletin of the American Astronomical Society, 29, 984, 1997.

1948 Pappalardo, R., J.W. Head, G. Collins, C. Pilcher, P. Helfenstein, J. Veverka, J. Burns, T. Denk, G. Neukum, M. Belton and the Galileo Imaging Team, Ganymede Northern High Latitude Frosts: Preliminary Observations from Galileo SSI Data, Lunar and Planetary Science Conference XXVIII, 1065-1066, 1997.

1864 Pappalardo, R., J.W. Head, R. Greeley, R. Sullivan, R. Greenberg, B.R. Tufts, M.C. Carr and the Galileo SSI Team, Deformation and Properties of Europa's Lithosphere, Eos, Transactions, AGU, 78, 203, 1997.

1867 Pappalardo, R., J.W. Head, L. Prockter, G. Collins, K.B. Jones, R. Greeley, C.R. Chapman, G. Neukum, T. Denk, B. Giese, U. Koehler, J. Oberst, R. Wagner, P. Helfenstein, J.M. Moore, B.R. Tufts, M.J.S. Belton and the Galileo SSI Team, Geology of Ganymede as Revealed by Galileo Imaging, Eos, Transactions, AGU, 78, 204, 1997.

1989 Pappalardo, R.T., R. Greeley, J.W. Head, R.J. Sullivan, M.H. Carr, C.R. Chapman, R. Greenberg, P. Geissler, B.R. Tufts, C. Phillips, A. McEwen, M.J.S. Belton and Galileo Imaging Team, Geology of Europa as Revealed by Galileo Imaging, Bulletin of the American Astronomical Society, 29, 982, 1997.

1981 Pappalardo, R.T., J.W. Head, G.C. Collins, R. Greeley, R.J. Sullivan, B.R. Tufts, J.M. Moore and the Galileo Imaging Team, Ridges, Troughs, and Lithospheric Thickness on Ganymede and Europa, presented at Global Connections: Geological Society of America Annual Meeting, Salt Lake City, UT, October 20-23, 1997.

1947 Pappalardo, R.T., J.W. Head, G.C. Collins, R. Greeley and the Galileo SSI Team, Ganymede Grooved Terrain at the Local Scale: Results from Galileo, Lunar and Planetary Science Conference XXVIII, 1061-1062, 1997.

1950 Pappalardo, R.T., J.W. Head, G.C. Collins, R. Greeley and the Galileo SSI Team, The Origin of Grooved Terrain on Ganymede: Insights from Galileo High-Resolution Imaging, Lunar and Planetary Science Conference XXVIII, 1063-1064, 1997.

2000 Pappalardo, R.T., J.W. Head, G.C. Collins, L.M. Prockter, R. Greeley, C.R. Chapman, P. Helfenstein, G. Neukum, R. Wagner, B.R. Tufts and Galileo Imaging Team, Ganymede Tectonics: Insights from Galileo Imaging, Bulletin of the American Astronomical Society, 29, 989, 1997.

1949 Pappalardo, R.T., J.W. Head, R. Greeley, R. Sullivan, M.H. Carr, B.R. Tufts and the Galileo SSI Team, Ganymede vs. Europa: Comparisons of Sulci at the Regional Scale, Lunar and Planetary Science Conference XXVIII, 1067-1068, 1997.

1858 Pappalardo, R.T., J.W. Head, R. Greeley, R.J. Sullivan, M.H. Carr, C.R. Chapman, J.M. Moore, M.J.S. Belton and the Galileo Imaging Team, Ice Geology: Ganymede, Callisto, and Europa as Revealed by Galileo Imaging, presented at Workshop on Remote Sensing of Planetary Ices, The Lowell Observatory, Flagstaff, AZ, June 11-13, 1997.

1874 Pappalardo, R.T., J.W. Head, R. Greeley, R.J. Sullivan, C. Pilcher, G. Schubert, W. Moore, M.H. Carr, J.M. Moore and M.J.S. Belton, Pits, domes, and spots on Europa: Evidence for recent solid-state convection?, Nature, 1997.

1946 Pappalardo, R.T., J.W. Head, B.R. Tufts, G.C. Collins, L.M. Prockter and the Galileo SSI Team, Galileo Images of a Region of Transitional Terrain on Ganymede: Preliminary Analysis, Lunar and Planetary Science Conference XXVIII, 1069-1070, 1997.

1877 Pappalardo, R.T., S.J. Reynolds and R. Greeley, Extensional tilt blocks on Miranda: Evidence for an upwelling origin of Arden Corona, Journal of Geophysical Research, 102, 13,369-13,379, 1997.

1951 Parmentier, E.M. and C. Sotin, Thermal Boundary Layer Dynamics at Large Rayleigh Number: Implications for the Number of Plumes in Planetary Mantles, Lunar and Planetary Science Conference XXVIII, 1079-1080, 1997.

1952 Phillips, C.B., A.S. McEwen, P.E. Geissler, R. Greeley, R. Sullivan, R. Pappalardo and the Galileo SSI Team, New Mosaics of Europa and Mapping of Endogenic Units, Lunar and Planetary Science Conference XXVIII, 1103-1104, 1997.

1953 Pieters, C., S. Murchie, A. Cheng, M. Zolensky, P. Schultz, B. Clark, P. Thomas, W. Calvin, H. McSween, D. Yeomans, D. McKay, S. Clemett and R. Gold, Alladin: Phobos-Deimos Sample Return, Lunar and Planetary Science Conference XXVIII, 1111-1112, 1997.

1995 Pieters, C.M., Geologic Implications of the Low Albedo of South Pole-Aitken Basin, Bulletin of the American Astronomical Society, 29, 986, 1997.

1886 Pieters, C.M., Lunar Science Progress From New Clementine Data, Annales Geophysicae, 15, 792, 1997.

1954 Pieters, C.M., S. Tompkins, G. He, J.W. Head and P.C. Hess, Mineralogy of the Mafic Anomaly at South Pole-Aitken and Implications for Mantle Excavation, Lunar and Planetary Science Conference XXVIII, 1113-1114, 1997.

1956 Prockter, L., J.W. Head, R. Greeley, K.C. Bender, R.T. Pappalardo, G. Neukum, R. Wagner, B. Giese, J. Oberst, A. Cook, B. Schreiner and the Galileo Imaging Team, Furrow Formation on Ganymede and Callisto: New Evidence from Galileo, Lunar and Planetary Science Conference XXVIII, 1141-1142, 1997.

1955 Prockter, L., J.W. Head, R. Pappalardo, R. Greeley, D. Senske, J. Moore, T. Denk and the Galileo Imaging Team, The Distribution and Origin of Dark Material in Galileo Regio, Ganymede: New Evidence from Geological Relationships seen in the Galileo Data, Lunar and Planetary Science Conference XXVIII, 1143-1144, 1997.

1957 Prockter, L., J.W. Head, D. Senske, G. Neukum, R. Wagner, U. Wolf, R. Greeley and the Galileo Imaging Team, Galileo Observations of Dark Terrain on Ganymede: Geological Mapping of the Galileo Regio Target Site, Lunar and Planetary Science Conference, 1145-1146, 1997.

1871 Prockter, L.M. and J.W. Head, Morphological Evidence for Magmatic and Tectonic Life Cycles of Axial Volcanic Ridges Along the Mid-Atlantic Ridge (24°N - 30°N), Eos, Transactions, AGU, 78, 324, 1997.

1998 Prockter, L.M., J.W. Head, R.T. Pappalardo, D. Senske, G. Neukum, R. Greeley, J. Moore and Galileo SSI Team, Dark Terrain on Ganymede: New Observations from Galileo, Bulletin of the American Astronomical Society, 29, 988, 1997.

2010 Prockter, L.M., J.W. Head, D. Senske, G. Neukum, R. Greeley, R.T. Pappalardo, K. Bender, J. Moore, J. Klemaszewski and the Galileo SSI Team, The origin and evolution of furrow systems on Ganymede and Callisto: New results from Galileo Solid State Imaging, presented at Global Connections: Geological Society of America Annual Meeting, Salt Lake City, UT, October 20-23, 1997.

2007 Prockter, L.M., J.W. Head and D.K. Smith, Morphological Evidence for Magmatic and Tectonic Life Cycles of Axial Volcanic Ridges along the Mid-Atlantic Ridge (24_N - 30_N) and the Reykjanes Ridge, presented at Ridge/Nordic Volcanological Institute Summer School on Active Processes at Mid-Ocean Ridges, Lake Myvatn, Iceland, August 26-September 5, 1997.

2009 Prockter, L.M., J.W. Head, D.K. Smith and L. Wilson, Using volcanic morphology as an indicator of oceanic crustal evolution, presented at Global Connections: Geological Society of America Annual Meeting, Salt Lake City, UT, October 20-23, 1997.

1873 Rosenblatt, P., J.W. Head, M.A. Ivanov and P.C. Pinet, Timing of Emplacement of Volcanic and Tectonic Features in a Hot Spot-Dominated Geodynamical Context, presented at European Union of Geophysics Annual Meeting, Strasbourg, France, March 23-27, 1997.

1958 Rosenblatt, P., J.W. Head, P.C. Pinet, M.A. Ivanov and G. Collins, Topographic and Stratigraphic Analysis of Two Venusian Volcanic Rises: Western Eistla and Bell Regiones, Lunar and Planetary Science Conference XXVIII, 1197-1198, 1997.

1959 Rutherford, M.J. and C.M. Weitz, Oxidation State of the A17 Orange Class Source as Inferred from Inclusions in Olivine Phenocrysts, Lunar and Planetary Science Conference XXVIII, 1211-1212, 1997.

1894 Schreiner, B., B. Giese, J. Oberst, G. Neukum, J. Head, B. Pappalardo and the Galileo Imaging Team, The Distribution of Bright and Dark Material on Ganymede in Relation to Topography, Annales Geophysicae, 15, 828, 1997.

1961 Schultz, P.H., Forming the South-Pole Aitken Basin: The Extreme Games, Lunar and Planetary Science Conference XXVIII, 1259-1260, 1997.

1986 Schultz, P.H., When Worlds Collide, Bulletin of the American Astronomical Society, 29, 960, 1997.

1960 Schultz, P.H. and S. Sugita, Fate of the Chicxulub Impactor, Lunar and Planetary Science Conference XXVIII, 1261-1262, 1997.

1962 Senske, D.A., J.W. Head, R. Pappalardo, G. Collins, R. Greeley, K. Magee, G. Neukum, C. Chapman and the Galileo Imaging Team, Stratigraphy of Uruk Sulcus as Revealed by High-Resolution Galileo Images, Lunar and Planetary Science Conference XXVIII, 1277-1278, 1997.

1963 Sullivan, R., M. Belton, K. Bender, M. Carr, C. Chapman, R. Greeley, J. Head, K. Homan, J. Moore, R. Pappalardo, B.R. Tufts and the Galileo SSI Team, Galileo Views of Crustal Disruption on Europa, Lunar and Planetary Science Conference XXVIII, 1395-1396, 1997.

1863 Sullivan, R., R. Greeley, K. Homan, J. Klemaszewski, M. Belton, M. Carr, C. Chapman, J. Head, R. Pappalardo, R. Greenberg, A. McEwen, B. Tufts, J. Moore, C. Pilcher and the Galileo SSI Team, Galileo SSI Views: Evidence for Tectonic and Structural Activity on Europa's Icy Surface, Eos, Transactions, AGU, 78, 203, 1997.

1964 Sun, J., J.G. Patel, R.T. Pappalardo, J.W. Head, G.C. Collins, G. Neukum, B. Giese, J. Oberst, A.C. Cook, B. Schreiner and the Galileo SSI Team, Fourier Analysis of Grooved Terrain on Ganymede from Galileo High Resolution Images, Lunar and Planetary Science Conference XXVIII, 1397-1398, 1997.

1965 Taylor, L.A., C. Pieters, A. Patchen, A. Wentworth and D.S. McKay, Spectral Reflectance Versus Abundances of Minerals and Glasses in the 10 to 45 Micron Size Fraction of Mare Soil 12030, Lunar and Planetary Science Conference XXVIII, 1421-1422, 1997.

1789 Tompkins, S., J.F. Mustard, C.M. Pieters and D.W. Forsyth, Optimization of Endmembers for Spectral Mixture Analysis, Remote Sensing of Environment, 59, 472-489, 1997.

1966 Tompkins, S. and C.M. Pieters, Composition of the Lunar Crust Beneath the Megaregolith, Lunar and Planetary Science Conference XXVIII, 1439-1440, 1997.

1967 Tompkins, S., C.M. Pieters and G. Ryder, Spectral Characteristics of Lunar Impact Melts: Implications for Remote Sensing, Lunar and Planetary Science Conference XXVIII, 1441-1442, 1997.

1968 Tufts, B.R., R. Greenberg, R. Sullivan, R. Pappalardo and the Galileo Imaging Team, Reconstruction of Europan Terrain in the Galileo C3 "Wedges" Image and its Geological Implications, Lunar and Planetary Science Conference XXVIII, 1455-1456, 1997.

1992 Tufts, R., R. Greenberg, P. Geissler, G. Hoppa, R. Pappalardo, R. Sullivan and Galileo Imaging Team, Crustal displacement features on Europa, Bulletin of the American Astronomical Society, 29, 983, 1997.

1969 van der Bogert, C.H. and P.H. Schultz, Pseudotachylites in Meteorites: Friction Melting as an Alternative to Shock Darkening, Lunar and Planetary Science Conference XXVIII, 1477-1478, 1997.

1970 Wasson, J.T., C.M. Pieters, A.V. Fisenko, L.F. Semjonova, L.V. Moroz and P.H. Warren, Simulation of space weathering of HED meteorites by laser impulse irradiation, Lunar and Planetary Science Conference XXVIII, 1505-1506, 1997.

1980 Weitz, C.M. and J.W. Head III, Explosive Volcanic Eruptions on the Moon, presented at Global Connections: Geological Society of America Annual Meeting, Salt Lake City, UT, October 20-23, 1997.

1972 Weitz, C.M., J.W. Head III, R. Pappalardo, G. Neukum, B. Giese, J. Oberst, A. Cook, B. Schreiner, R. Greeley, P. Helfenstein, C. Chapman and the Galileo SSI Team, Galileo Observations of Ganymede Impact Crater Morphology, Lunar and Planetary Science Conference XXVIII, 1531-1532, 1997.

1973 Weitz, C.M., J.W. Head III and C.M. Pieters, Geology of the Lunar Regional Dark Mantle Deposits as Seen By Clementine Uvvis Data, Lunar and Planetary Science Conference XXVIII, 1533-1534, 1997.

1999 Weitz, C.M., J.W. Head, R. Pappalardo, C. Chapman, R. Greeley, P. Helfenstein, G. Neukum and Galileo SSI Team, Ganymede Impact Crater Morphology as Revealed by Galileo, Bulletin of the American Astronomical Society, 29, 989, 1997.

1971 Weitz, C.M., M.J. Rutherford and J.W. Head III, Composition and Textures of Impact and Volcanic Glasses in the 79001/2 Core, Lunar and Planetary Science Conference XXVIII, 1535-1536, 1997.

1765 Weitz, C.M., M.J. Rutherford and J.W. Head, Oxidation states and ascent history of the Apollo 17 volcanic beads as inferred from metal-glass equilibria, Geochemica et Cosmochimica Acta, 61, 2765-2775, 1997.

1974 Weitz, C.M., R.A. Yingst, M. Minitti, J.W. Head III, L. Prockter, J.M. Dahl, C.D. Cooper, L. Crumpler, R. Gershman, R. Welch and the Jet Propulsion Laboratory Team X, Sout Pole-Aitken Basin Mission (SPAM), Lunar and Planetary Science Conference XXVIII, 1537-1538, 1997.

1983 Wilson, L. and J.W. Head III, Mars Geothermal and Volcanic Evolution: Volcanic Intrusions as Heat Sources to Maintain Viable Ecosystems, presented at Conference on Early Mars: Geologic and Hydrologic Evolution, Physical and Chemical Environments, and the Implications for Life, Houston, TX, April 24-27, 1997.

1977 Wilson, L. and J.W. Head III, Volcanic Intrusions on Mars: Heat Sources to Maintain Viable Ecosystems?, Lunar and Planetary Science Conference XXVIII, 1569-1570, 1997.

1976 Wilson, L. and J.W. Head, Factors Controlling the Depths and Sizes of Magma Reservoirs in Martian Volcanoes, Lunar and Planetary Science Conference XXVIII, 1565-1566, 1997.

1975 Wilson, L. and J.W. Head, Factors Influencing the Eruption of Water-Based Magmas through Europa's Ice Crust, Lunar and Planetary Science Conference XXVIII, 1567-1568, 1997.

1833 Wilson, L., J. W. Head and R. T. Pappalardo, Eruption of Lava Flows on Europa: Theory and Application to Thrace Macula, Journal of Geophysical Research-Planets, 102, 9263-9272, 1997.

2006 Yingst, R.A. and J.W. Head III, Characteristics of lunar mare deposits in Smythii and Marginis basins: Implications for magma transport mechanisms, Journal of Geophysical Research - Planets, 1997.

1979 Yingst, R.A. and J.W. Head, Multispectral Analysis of Mare Deposits in South Pole/Aitken Basin, Lunar and Planetary Science Conference XXVIII, 1609-1610, 1997.

1834 Yingst, R. A. and J. W. Head, Volumes of Lunar Lava Ponds in South Pole-Aitken and Orientale Basins: Implications for Eruption Conditions, Transport Mechanisms and Magma Source Regions, Journal of Geophysical Research-Planets, 102, 10,909-10,931, 1997.

1978 Yingst, R.A., J.W. Head, J.M. Moore, C.R. Chapman, R. Pappalardo and the Galileo Imaging Team, Ganymede Bright Terrain at Very High Resolution: Geologic Structure and Regolith Processes, Lunar and Planetary Science Conference XXVIII, 1611-1612, 1997.

1996

1752 Alley, K.M. and E.M. Parmentier, Thermal convection in an initially compositionally stratified fluid heated from below: Application to a model for the evolution of the Moon, Lunar and Planetary Science Conference XXVII, 21-22, 1996.

1698 Antonenko, I., J.W. Head, M. Cintala and F. Hoerz, Experimental Studies of Lunar Dark Halo Craters: Implications for Cryptomare Thickness Measurements, Lunar and Planetary Science Conference XXVII, 31-32, 1996.

1695 Antonenko, I., J. W. Head, M. Cintala and F. Hörz, Studies of lunar cryptomaria using dark halo craters: Implications for MORO, presented at International Moon Workshop, ESA, Berlin, Germany, January 31-February 2, 1996.

1699 Aubele, J.C., Akkruva small shield plains: Definition of a significant regional plains unit on Venus, Lunar and Planetary Science Conference XXVII, 49-50, 1996.

1807 Aubele, J.C., Comparative Planetology, in Encyclopedia of Earth Sciences, edited by E.J. Dasch, pp. 853-859, Macmillan Reference USA, New York, 1996.

1811 Aubele, J.C., Geologic map of the Vellamo Planitia-Shimti tessera region, Venus, U.S. Geological Survey, Venus Geologic Mapping Program, Misc. Investig. Map, 1996.

1700 Barnouin-Jha, O.S. and P.H. Schultz, Atmospheric origin of flow lobes around craters on Mars and Venus, Lunar and Planetary Science Conference XXVII, 61-62, 1996.

1701 Basilevsky, A.T., Geological mapping of V17 Beta Regio Quadrangle: Preliminary results, Lunar and Planetary Science Conference XXVII, 65-66, 1996.

1702 Basilevsky, A.T., On the stratigraphic significance of wrinkle ridges on Venus, Lunar and Planetary Science Conference XXVII, 67-68, 1996.

1705 Basilevsky, A.T., G.A. Burba and V.P. Kryuchkov, Stratigraphy of Venusian Plains: Comparison of Price [1995] and Basilevsky and Head [1995] Units, Lunar and Planetary Science Conference XXVII, 73-74, 1996.

1666 Basilevsky, A.T. and J.W. Head, Evidence for rapid and widespread emplacement of volcanic plains on Venus: Stratigraphic studies in the Baltis Vallis region, Geophysical Research Letters, 23, 1497-1500, 1996.

1704 Basilevsky, A.T. and J.W. Head, Regional and global stratigraphy of Venus: A preliminary assessment and implications for the geological history of Venus, Lunar and Planetary Science Conference XXVII, 69-70, 1996.

1703 Basilevsky, A.T. and J.W. Head, Venus: Crater chronology overview and geophysical implications, Lunar and Planetary Science Conference XXVII, 71-72, 1996.

1763 Basilevsky, A.T., J.W. Head, G.G. Schaber and R.G. Strom, The resurfacing history of Venus, in Venus II, edited by S.W. Bougher, D.M. Hunten and R.J. Phillips, pp. 1047-1086, University of Arizona Press, Tucson, AZ, 1996.

1826 Batiza, R., N. Becker, D. Bercovici, T. Coleman, T. Gorman, J. W. Head, L. Holloway, J. Karsten, A. Kelly, L. Keszthelyi, D. Maicher, W. Mueller, J. Muller, L. Norby, J. Paduan, G. Parker, L. Prockter, D. Stakes and J. White, New Evidence from Alvin for the Origin of Deep-Sea Eruptive Hyaloclastite on Seamount 6: Cocos Plate, 12°43'N, Eos, Transactions, AGU, 77, 319, 1996.

1764 Belton, M.J.S., C.R. Chapman, K.P. Klaasen, A.P. Harch, P.C. Thomas, J. Veverka, A.S. McEwen and R.T. Pappalardo, Galileo's encounter with 243 Ida: An overview of the imaging experiment, Icarus, 120, 1-19, 1996.

1841 Belton, M.J.S., A. Delamere, R. Reinert, W. Blume, D.K. Yeomans, K.P. Klaasen, H.J. Melosh, P.H. Schultz, M.F. A'Hearn, K.J. Meech, J.M. Sunshine, E. Alvarez, J. Veverka, M.C. Malin and J. Kissel, DEEP IMPACT: Exploration of the Mantle-Core Interface Region in a Cometary Nucleus, presented at The 28th Annual Meeting of the AAS/Division for Planetary Sciences, Tucson, AZ, October 23-26, 1996.

1819 Belton, M. J. S., J. W. Head, A. P. Ingerson, R. Greeley, A. S. McEwen, K. P. Klaasen, D. Senske, R. Pappalardo, G. Collins, A. R. Vasavada, R. Sullivan, D. Simonelli, P. Geissler, M. H. Carr, M. E. Davis, J. Veverka, P.J. Gierasch, D. Banfield, M. Bell, C. R. Chapman, C. Anger, R. Greenberg, G. Neukum, C. B. Pilcher, R. F. Beebe, J. A. Burns, F. Fanale, W. Ip, T. V. Johnson, D. Morrison, J. Moore, G. S. Orton, P. Thomas and R. A. West, Galileo's First Images of Jupiter and the Galilean Satellites, Science, 274, 377-385, 1996.

1849 Bender, K.C., R. Greeley, R. Sullivan, M.J.S. Belton, M. Carr, J.W. Head, R.T. Pappalardo, F.R. Chapman, G. Neukum and the Galileo SSI Team, Galileo's Close Approach With Callisto, Eos, Transactions, AGU, 77, 441, 1996.

1787 Bishop, J.L., C. Koeberl, C. Kralik, H. Froschl, P.A.J. Englert, Andersen, D.W., Pieters, C.M. and R.A. Wharton, Reflectance spectroscopy and geochemical analyses of Lake Hoare sediments, Antarctica: Implications for remote sensing of the Earth and Mars, Geochimica et Cosmochimica Acta, 60, 765-785, 1996.

1876 Carr, M., F. Chuang, K. Bender, C. Chapman, J. Head, A. McEwen, R. Sullivan and R. Pappalardo, A Large Multi-Ringed Structure on Europa: A Possible Remnant of an Impact Basin Buried Beneath the Ice Crust, 1996.

1772 Cheng, A.F., C.M. Pieters and S.L. Murchie, Sample collection from planetary surfaces, Lunar and Planetary Science Conference XXVII, 213-214, 1996.

1751 Chevrel, S., P.C. Pinet and J.W. Head, Gruithuisen Domes region: A candidate for a large extended lunar nonmare volcanism unit, Lunar and Planetary Science Conference XXVII, 215-216, 1996.

1707 Collins, G.C., A.T. Basilevsky, J.W. Head and M.A. Ivanov, Impact crater embayment on Venus and the termination of global resurfacing, Lunar and Planetary Science Conference XXVII, 245-246, 1996.

1706 Collins, G.C. and J.W. Head, Criteria for determination of volcanic embayment of impact craters on Venus, Lunar and Planetary Science Conference XXVII, 243-244, 1996.

1847 Collins, G.C., J.W. Head and Pappalardo, Galileo at Ganymede: Linking Stratigraphic Observations of Uruk Sulcus to Voyager Data, Eos, Transactions, AGU, 77, 437, 1996.

1810 Condit, C.D., L.S. Crumpler and J.C. Aubele, Lithologic, geochemical, and paleomagnetic maps of the Springerville volcanic field, Arizona, U.S. Geological Survey Miscellaneous Investigations Map I-2431, 1996.

1835 Coon, M.D. and R.T. Pappalardo, Application of Terrestrial Sea Ice Mechanics to Europa's Ice Surface, presented at Europa Ocean Conference: Capistrano Conference No. 5, San Juan Capistrano Research Institute, San Juan Capistrano, CA, November 12-14, 1996.

1757 Crumpler, L.S., Geotraverse from Xanthe Terra to Chryse Planitia: Viking 1 Lander region, Mars, Journal of Geophysical Research, 102, 4201-4218, 1996.

1708 Crumpler, L.S., The significance of rock abundances at the Viking Lander Sites: Implications for Mars Pathfinder and Surveyor Landers, Lunar and Planetary Science Conference XXVII, 273-274, 1996.

1808 Crumpler, L.S, Venus, in Encyclopedia of Earth Sciences, edited by J. Dasch, pp. Macmillan Publishing Company, New York, 1996.

1678 Crumpler, L.S., J.C. Aubele, D.A. Senske, S.T. Keddie, K.P. Magee and J.W. Head, Volcanoes and centers of volcanism on Venus, in Venus II, edited by S.W. Bougher, D.M. Hunten and R.J. Phillips, pp. 697-756, University of Arizona Press, Tucson, AZ, 1996.

1590 Crumpler, L.S., J.W. Head and J.C. Aubele, Calderas on Mars: Characteristics, structural evolution, and associated flank structures, Journal of the Geological Society of London, Volcano Instability on the Earth and Other Planets, 307-348, 1996.

1709 Crumpler, L.S., J.W. Head and J.C. Aubele, Large shield volcanoes on Venus: Stratigraphic relationships with surrounding tectonic features and geologic units, Lunar and Planetary Science Conference XXVII, 275-276, 1996.

1710 Crumpler, L.S., J.W. Head and J.C. Aubele, Regional stress patterns, magma reservoirs, and calderas on Mars, Lunar and Planetary Science Conference XXVII, 277-278, 1996.

1675 Fischer, E.M. and C.M. Pieters, Composition and exposure age of the Apollo 16 Cayley and Descartes regions from Clementine data: Normalizing the optical effects of space weathering, Journal of Geophysical Research, 101, 2225-2234, 1996.

1712 Gilmore, M.S. and J.W. Head, Evidence for collisional tectonics at Tellus Regio Tessera, Venus, Lunar and Planetary Science Conference XXVII, 415-416, 1996.

1711 Gilmore, M.S., J.W. Head, J.A. Cutts, K.T. Nock, G. Collins, L.S. Crumpler, A.V. deCharon, M. Parry and R.A. Yingst, Investigation of the application of aerobot technology at Venus, Lunar and Planetary Science Conference XXVII, 417-418, 1996.

1713 Gilmore, M.S., M.A. Ivanov, J.W. Head and A.T. Basilevsky, Deformation of craters on tessera terrain, Venus, Lunar and Planetary Science Conference XXVII, 419-420, 1996.

1771 Gilmore, M.S., M.A. Ivanov, J.W. Head and A.T. Basilevsky, Duration of Tessera Deformation on Venus, Journal of Geophysical Research-Planets, 1996.

1852 Granahan, J.C., F.P. Fanale, J.W. Head, R. Pappalardo, K. Becker, T. Becker, W. Calvin, K. Edwards, H. Kieffer, R. Carlson, A. Davies, J. Hui, L. Kamp, F. Leader, W. Smythe, M.J.S. Belton, the Galileo NIMS Team and the Galileo SSI Team, A Multi-Instrument Spectral View of Ganymede as Seen by the Galileo Spacecraft, Eos, Transactions, AGU, 77, 445, 1996.

1803 Grant, J.A., C. Koeberl, W.U. Reimond, P.H. Schultz, D. Brandt and A.J. Franzsen, The degradation history of the Roter Kamm impact crater, Namibia, Lunar and Planetary Science Conference XXVII, 447-448, 1996.

1804 Grant, J.A. and P.H. Schultz, Ground penetrating radar deployment in Argentine loess: Implications for the character of the Martian stealth region, Lunar and Planetary Science Conference XXVII, 445-446, 1996.

1753 Grasset, O. and E.M. Parmentier, Numerical experiments on convective heat transfer in a fluid with strongly temperature dependent viscosity: Implications for thermal planetary evolution, Lunar and Planetary Science Conference XXVII, 451-452, 1996.

1754 Grasset, O. and C. Sotin, The liquidus of H2O-NH3 up to 1.5 GPa: Implications for the presence of a liquid shell in Titan's interior, Lunar and Planetary Science Conference XXVII, 453-454, 1996.

1829 Greeley, R., R. Sullivan, K. C. Bender, K. Homan, J. Klemaszewski, S. Fagents, M. J. S. Belton, M. Carr, J. W. Head, R. T. Pappalardo, P. Helfenstein, P. Thomas, J. Veverka, J. Moore, P. Geissler, T. Johnson, D. Senske, G. Neukum, T. Denk and The Galileo SSI Team, Europa: First Galileo Views, presented at Europa Ocean Conference: Capistrano Conference No. 5, San Juan Capistrano Research Institute, San Juan Capistrano, CA, November 12-14, 1996.

1850 Greeley, R., R. Sullivan, K.C. Bender, K. Homan, J. Klemaszewski, S. Fagents, M. Carr, J.W. Head, R.T. Pappalardo, J. Moore, A. McEwen, C. Phillips, T. Johnson, D. Senske, F. Fanale, G. Neukum and the Galileo SSI Team, Galileo's First Look at Europa, Eos, Transactions, AGU, 77, 441, 1996.

1683 Greenberg, R., W. Bottke, M. Nolan, P. Geissler, J.-M. Petit, D. Durda, D. Morrison, J. Moore, E. Asphaug and J. Head, Collisional and dynamical history of Ida, Icarus, 120, 106-118, 1996.

1755 Greenwood, J.P., P.C. Hess and J. Devine, Na-Al chondrules: Analyses, experiments, and formation constraints, Lunar and Planetary Science Conference XXVII, 457-458, 1996.

1714 Grosfils, E.B. and J.W. Head, Giant radiating dike swarms: Constraining the formation and evolution of the surface of Venus, Lunar and Planetary Science Conference XXVII, 465-466, 1996.

1674 Grosfils, E.B. and J.W. Head, The timing of giant radiating dike swarm emplacement on Venus: Implications for resurfacing of the planet and its subsequent evolution, Journal of Geophysical Research, 101, 4645-4656, 1996.

1715 He, G., C.M. Pieters and J.F. Mustard, The use of pattern theory in spectral analysis of surface units, Lunar and Planetary Science Conference XXVII, 509-510, 1996.

1818 Head, J., R. Pappalardo, G. Neukum, J. Moore, C. Chapman, G. Collins, L. Prockter, D. Senske, P. Helfenstein and The Galileo Imaging Team, Ganymede Dark Terrain: Early Results from the Galileo Mission, presented at The 28th Annual Meeting of the AAS/Division for Planetary Sciences, Tucson, AZ, October 23-26, 1996.

1769 Head, J.W., Geological evolution of the terrestrial planets, presented at GSA Fall Meeting,

1696 Head, J. W., Lunar mare volcanism - problems in determining onset, distribution, diversity, duration and petrogenesis: The significant role of MORO, presented at International Moon Workshop, ESA, Berlin, Germany, Januar 31-February 2, 1996.

1768 Head, J.W., Plate tectonics: Perspectives from Venus and other terrestrial planets, presented at GSA Fall Meeting,

1716 Head, J.W. and A.T. Basilevsky, Sequence of tectonic deformation in the history of Venus: Evidence from global stratigraphic relations, Lunar and Planetary Science Conference XXVII, 511-512, 1996.

1723 Head, J.W., A.T. Basilevsky, L. Wilson and P.C. Hess, Evolution of volcanic styles on Venus: Change, but not Noachian?, Lunar and Planetary Science Conference XXVII, 525-526, 1996.

1717 Head, J.W. and P.C. Hess, Formation of tertiary crust on Venus by remelting of tessera crustal roots: The Ovda regio festoon, Lunar and Planetary Science Conference XXVII, 513-514, 1996.

1761 Head, J.W. and P.C. Hess, Formation of tertiary crust on Venus by remelting of tessera crustal roots: The Ovda regio festoon, Eos, Transactions, AGU, 77, S272, 1996.

1718 Head, J.W. and M.A. Ivanov, Evidence for regional basin formation in early post-tessera Venus history: Geology of the Lavinia Planitia Area (V55), Lunar and Planetary Science Conference XXVII, 515-516, 1996.

1719 Head, J.W. and M.A. Ivanov, Tessera terrain formation and evolution on Venus: Evidence for Phase III epeirogenic uplift in Ovda Regio, Lunar and Planetary Science Conference XXVII, 517-518, 1996.

1770 Head, J.W., R. Pappalardo, G. Collins and G. Neukum, Tectonic resurfacing on Ganymede: A Galileo view, presented at GSA Fall Meeting,

1827 Head, J. W., R. Pappalardo, G. Neukum, R. Greeley, M. Carr, J. Moore, C. Chapman, D. Senske, K. Magee, R. Tufts and The Galileo Imaging Team, Geologic Processes and Terrain Characteristics on Ganymede: An Overview of Initial Galileo Results, presented at American Geophysical Union, 1996 Fall Meeting, San Francisco, CA, December 15-19, 1996.

1848 Head, J.W., R. Pappalardo, G. Neukum, R. Greeley, M. Carr, J. Moore, C. Chapman, D. Senske and the Galileo Imaging Team, Geologic Processes and Terrain Characteristics on Ganymede: An Overview of Initial Galileo Results, Eos, Transactions, AGU, 77, 441, 1996.

1722 Head, J.W., R. Pappalardo and the Galileo Solid State Imaging Team, Ganymede: Nature of dark terrain and processes of formation and evolution, Lunar and Planetary Science Conference XXVII, 521-522, 1996.

1759 Head, J.W. and R.T. Pappalardo, Ganymede: Nature of dark terrain and processes of formation and evolution, Eos, Transactions, AGU, 77, S173, 1996.

1720 Head, J.W. and E.M. Parmentier, Basins in tesserae and plains on Venus: Assessment of origin through processes of crustal and depleted mantle layer loss, Lunar and Planetary Science Conference XXVII, 523-524, 1996.

1721 Head, J.W. and L. Wilson, Lunar linear rilles as surface manifestations of dikes: Predictions and observations, Lunar and Planetary Science Conference XXVII, 519-520, 1996.

1677 Head, J.W., L. Wilson and D.K. Smith, Mid-ocean ridge eruptive vent morphology and structure: Evidence for dike widths, eruption rates, and evolution of eruptions and axial volcanic ridges, Journal of Geophysical Research, 101, 28, 265-28,280, 1996.

1724 Herzog, S.G. and P.C. Hess, The Role of Water in the Eclogite Phase Transition and Crustal Recycling on Venus, Lunar and Planetary Science Conference XXVII, 533-534, 1996.

1725 Herzog, S.G. and J.F. Mustard, Reflectance spectra of five-component mineral mixtures: Implications for mixture modeling, Lunar and Planetary Science Conference XXVII, 535-536, 1996.

1726 Hiesinger, H., R. Jaumann, G. Neukum and J.W. Head, Mare Australe: New results from Lunar Orbiter and Clementine UV/VIS imagery, Lunar and Planetary Science Conference XXVII, 545-546, 1996.

1727 Hiesinger, H., J. Oberst, R. Jaumann, G. Neukum and J.W. Head, Observations of Mare Humboldtianum: Topography, ages and multispectral characteristics, Lunar and Planetary Science Conference XXVII, 547-548, 1996.

1785 Hiroi, T., Asteroid surface materials detected from their reflectance spectra, Journal of the Mineralogical Society of Japan, 25, 61-67, 1996.

1728 Hiroi, T., C.M. Pieters, M.E. Zolensky and M. Prinz, Reflectance spectra (UV-3m) of heated Ivuna (CI) meteorite and newly identified thermally metamorphosed CM chondrites, Lunar and Planetary Science Conference XXVII, 551-552, 1996.

1777 Hiroi, T., F. Vilas and J.M. Sunshine, Discovery and analysis of minor absorption bands in S-asteroid visible reflectance spectra, Icarus, 119, 202-208, 1996.

1778 Hiroi, T., M.E. Zolensky, C.M. Pieters and M.E. Lipschutz, Thermal metamorphism of the C, G, B, and F asteroids seen from the 0.7-mm, 3-mm, and UV absorption strengths in comparison with carbonaceous chondrites, Meteoritics & Planetary Science, 31, 321-327, 1996.

1729 Ivanov, M.A. and J.W. Head, Tessera terrain in Ovda Regio, Venus: Preliminary results of a geologic mapping traverse, Lunar and Planetary Science Conference XXVII, 591-592, 1996.

2004 Ivanov, M.A. and J.W. Head, Tessera terrain on Venus: A survey of the global distribution, characteristics, and relation to surrounding units from Magellan data, Journal of Geophysical Research, 101, 14,861-14,908, 1996.

1468 Ivanov, M.A. and J.W. Head, Tessera terrain on Venus: A survey of the global distribution, characteristics, and relation to surrounding units from Magellan data, Journal of Geophysical Research, 101, 14861-14908, 1996.

1814 Jones, K., P. Schenk, T. Davenport and B. Fessler, Geology and Topography of Ra Patera, Io, in the Voyager Era: A Basis for Comparison with HST-Era Changes, presented at The 28th Division of Planetary Sciences Meeting, Tucson, AZ, October 23-26, 1996.

1684 Lee, P., J. Veverka, P.C. Thomas, P. Helfenstein, M.J.S. Belton, C. R. Chapman, R. Greeley, R.T. Pappalardo, R. Sullivan and J.W. Head, Ejecta blocks on 243 Ida and on other asteroids, Icarus, 120, 87-105, 1996.

1790 Moroz, L.V., A.V. Fisenko, L.F. Semjonova and C.M. Pieters, Optical effects of regolith processes on S-asteroids as simulated by laser shots on ordinary chondrite and other mafic materials, Icarus, 1996.

1762 Murchie, S.L. and C.M. Pieters, Spectral properties and rotational spectral heterogeneity of 433 Eros, Journal of Geophysical Research, 101, 2201-2214, 1996.

1692 Mustard, J. F. and J. W. Head, Buried stratigraphic relationships along the southwestern shores of Oceanus Procellarum: Implications for early lunar volcanism, Journal of Geophysical Research, 101, 18,913-18, 925, 1996.

1730 Mustard, J.F., L. Li. and G. He, Mixing across simple mare-highland contacts: New insights from Clementine UV/VIS data of the Grimaldi basin, Lunar and Planetary Science Conference XXVII, 925-926, 1996.

1731 Mustard, J.F. and J.M. Sunshine, Mafic mineralogy of martian volcanics: Variations in space and time, Lunar and Planetary Science Conference XXVII, 925-926, 1996.

1846 Neukum, G., U. Wolf, R. Wagner, J. Oberst, C.R. Chapman, B. Merline, J.W. Head, R. Pappalardo and the Galileo Imaging Team, Galileo Mission Results: Crater size-frequency measurements, age determinations and crater morphologies on Ganymede bright and dark terrains, Eos, Transactions, AGU, 77, 437, 1996.

1838 Oberst, J., G. Neukum, B. Giese, A.C. Cook, B. Schreiner, P. Schuster, W. Zeitler, J.W. Head, R. Pappalardo, M.E. Davies, T.R. Colvin, A.S. McEwen, D. Morrison, J. Moore and the Galileo Imaging Team, Photogrammetric Analysis of Galileo SSI images: The local and global topography of Ganymede and Io, Eos, Transactions, AGU, 77, 438, 1996.

1732 Pappalardo, R. and M.D. Coon, A sea ice analog for the surface of Europa, Lunar and Planetary Science Conference XXVII, 997-998, 1996.

1816 Pappalardo, R., J. Head, C. Chapman, R. Greeley, P. Helfenstein, R. Kirk, G. Neukum, G. Collins, K. Magee and The Galileo Imaging Team, Bright Terrain on Ganymede: Peliminary Results from Galileo Imaging of Uruk Sulcus, presented at The 28th Annual Meeting of the AAS/Division for Planetary Sciences, Tucson, AZ, October 23-26, 1996.

1820 Pappalardo, R., J. W. Head, G. Collins, C. R. Chapman, R. Greeley, P. Helfenstein, R. Kirk, J. M. Moore, G. Neukum, D. Senske, K. Magee, B. R. Tufts and The Galileo SSI Team, Tectonic Resurfacing and Processes of Deformation of the Grooved Terrain on Ganymede: Initial Galileo Results, Eos, Transactions, AGU, 77, 444, 1996.

1733 Pappalardo, R., J.W. Head and the Galileo Imaging Team, Grooved terrain on Ganymede: science issues to be addressed through Galileo imaging, Lunar and Planetary Science Conference XXVII, 999-1000, 1996.

1758 Pappalardo, R.T. and J.W. Head, The origin and evolution of grooved terrain on Ganymede: Analysis of the Galileo target sites, Eos, Transactions, AGU, 77, S173, 1996.

1830 Pappalardo, R. T., J. W. Head, R. Greeley and the Galileo SSI Team, A Europan Ocean? The (Circumstantial) Geological Evidence, presented at Europa Ocean Conference: Capistrano Conference No. 5, San Juan Capistrano Research Institute, San Juan Capistrano, CA, November 12-14, 1996.

1734 Parmentier, E.M., J.W. Head and P.C. Hess, Lithospheric buoyancy: Implications for global resurfacing of Venus, Lunar and Planetary Science Conference XXVII, 1007-1008, 1996.

1735 Pieters, C.M., Plagiolcase and Maskelynite diagnostic features, Lunar and Planetary Science Conference XXVII, 1031-1032, 1996.

1736 Pieters, C.M., Visible to mid-infrared properties of lunar soils and soil separates, Lunar and Planetary Science Conference XXVII, 1033-1034, 1996.

1737 Pieters, C.M., G. He and S. Tompkins, Anorthosite and Olivine layers of the farside upper crust at Tsiolkovsky, Lunar and Planetary Science Conference XXVII, 1035-1036, 1996.

1854 Pieters, C.M., G. He and S. Tompkins, Mineralogy of South Pole-Aitken Basin: First Look with Clementine Data, Eos, Transactions, AGU, 77, 448, 1996.

1788 Pieters, C.M., J.F. Mustard and J.M. Sunshine, Quantitative mineral analyses of planetary surfaces using reflectance spectroscopy, in Mineral Spectroscopy: A Tribute to Roger G. Burns, edited by pp. 1996.

1821 Prockter, L., J. W. Head, R. Pappalardo, G. Neukum, J. Moore, C. Chapman, P. Helfenstein, R. Kirk and The Galileo Imaging Team, Geological Processes in Dark Terrain on Ganymede: Initial Galileo Results, Eos, Transactions, AGU, 77, 438, 1996.

1738 Prockter, L.M., J.W. Head and D.K. Smith, Morphological evidence for dike emplacement in a high pressure environment, Lunar and Planetary Science Conference XXVII, 1059-1060, 1996.

1760 Prockter, L.M., J.W. Head and D.K. Smith, Morphological evidence for the structure and evolution of axial volcanic ridges, Eos, Transactions, AGU, 77, S272, 1996.

1825 Russell, C. T., J. Abshire, M. A'Hearn, J. Arnold, R. C. Elphic, J. W. Head, C. Pieters, M. Hickman, D. Palac, C. Kluever, A. Konopliv, A. Metzger, J. Sercel, T. McCord, R. J. Phillips, W. Purdy, R. Rosenthal and M. Sykes, A Solar Electric Propulsion Mission to the Moon and Beyond, Advances in Space Research, 18, 75-80, 1996.

1815 Schenk, P., K. Jones and B. Fessler, The 400 Meters: Stereo Topographic Mapping of the Bright Terrain-Dark Terrain Boundary on Ganymede, presented at The 28th Meeting of the Division of Planetary Sciences, Tucson, AZ, October 23-26, 1996.

1740 Schultz, P.H., Nature of the Orientale and Crisium impacts, Lunar and Planetary Science Conference XXVII, 1147-1148, 1996.

1739 Schultz, P.H., M.A. Adams, J.W. Perry, J. D. Goguen and S. Sugita, Impact flash spectroscopy, Lunar and Planetary Science Conference XXVII, 1149-1150, 1996.

1828 Schultz, P. H. and S. D'Hondt, Cretaceous-Tertiary (Chicxulub) impact angle and its consequences, Geology, 24, 963-967, 1996.

1839 Smith, P.H., D. Britt, M. Burkland, N. Chabot, D.G. Crowe, T. Friedman, J. Head, G. Hoppa, R.L. Marcialis, R. Reid, R. Reynolds, C. Shinohara, R. Singer, R. Tanner, M.G. Tomasko, J. Weinberg, H.U. Keller, D. Koschny, R. Kramm, N. Thomas, F. Gliem, P. Rueffer, R. Greeley, R. Sullivan, J.M. Knudsen, B.M. Madsen, S. Hviid, P. Gunnlaugsson, L. Soderblom, L. Gaddis, W. Ward and K. Herkenhoff, The Imager for Mars Pathfinder (IMP) Experiment, presented at The 28th Annual Meeting of the AAS/Division for Planetary Sciences, Tucson, AZ, October 23-26, 1996.

1741 Staid, M.I. and C.M. Pieters, Craters as indicators of compositional stratigraphy in Mare Tranquillitatis and Serenitatis, Lunar and Planetary Science Conference XXVII, 1259-1260, 1996.

1767 Staid, M.I., C.M. Pieters and J.W. Head, Mare Tranquillitatis: Basalt emplacement history and relation to lunar samples, Journal of Geophysical Research, 101, 23,213-23,228, 1996.

1742 Sugita, S. and P.H. Schultz, Impact vapor generation inferred from run-out flows on Venus, Lunar and Planetary Science Conference XXVII, 1287-1288, 1996.

1685 Sullivan, R., R. Greeley, R. Pappalardo, E. Asphaug, D. Morrison, J. Moore, M.J.S. Belton, M. Carr, C.R. Chapman, P. Geissler, R. Greenberg, J. Granahan, J.W. Head, R. Kirk, A. McEwen, P. Lee, P.C. Thomas and J. Veverka, Geology of 243 Ida, Icarus, 120, 119-139, 1996.

1836 Sullivan, R., K. Homan, K. Bender, R. Greeley, M.J.S. Belton, M. Carr, J.W. Head, R.T. Pappalardo, J. Moore, R. Tufts and the Galileo SSI Team, Galileo Views of Disrupted Terrain on Europa, presented at Europa Ocean Conference: Capistrano Conference No. 5, San Juan Capistrano Research Institute, San Juan Capistrano, CA, November 12-14, 1996.

1831 Sullivan, R., K. Homan, K. Bender, R. Greeley, M. J. S. Belton, M. Carr, J. W. Head, R. T. Pappalardo, J. Moore, R. Tufts and The Galileo SSI Team, Galileo Views of Disrupted Terrain on Europa, presented at Europa Ocean Conference: Capistrano Conference No. 5, San Juan Capistrano Research Institute, San Juan Capistrano, CA, November 12-14, 1996.

1851 Sullivan, R., K. Homan, L.C. Bender, R. Greeley, M.J.S. Belton, M. Carr, J.W. Head, R.T. Pappalardo, J. Moore, R. Tufts and the Galileo SSI Team, Galileo Views of Crustal Disruption on Europa, Eos, Transactions, AGU, 77, 446, 1996.

1743 Tompkins, S. and C.M. Pieters, Classification of central peak compositions on the Moon, Lunar and Planetary Science Conference XXVII, 1333-1334, 1996.

1853 Tompkins, S. and C.M. Pieters, Composition of the Lunar Crust Below 5 km, Eos, Transactions, AGU, 77, 448, 1996.

1744 Tompkins, S., C.M. Pieters and G. Ryder, Spectral variations among crystalline and glassy Apollo 17 impact melt rocks, Lunar and Planetary Science Conference XXVII, 1335-1336, 1996.

1686 Veverka, J., P. Helfenstein, P. Lee, P. Thomas, A. McEwen, M. Belton, K. Klassen, T.V. Johnson, J. Granahan, F. Fanale, P. Geissler and J.W. Head, Ida and Dactyl: Spectral reflectance and color variations, Icarus, 120, 66-76, 1996.

1745 Wagner, R.J., J.W. Head, U. Wolf and G. Neukum, Age relations of geologic units in the Gruithuisen region of the Moon based on crater size-frequency measurements, Lunar and Planetary Science Conference XXVII, 1367-1368, 1996.

1694 Weitz, C. M. and J. W. Head, Characteristics of lunar dark mantle deposits by remote sensing and sample analyses: Implications for MORO, presented at International Moon Workshop, ESA, Berlin, Germany, January 31-February 2, 1996.

1746 Weitz, C.M., J.W. Head and D.S. McKay, Eruption and emplacement of lunar pyroclastic glasses as inferred from the 74001/2 section, Lunar and Planetary Science Conference XXVII, 1411-1412, 1996.

1824 Weitz, C. M., J. W. Head, R. Pappalardo, C. Chapman, G. Neukum, J. Moore, P. Helfenstein, R. Kirk and The Galileo SSI Team, Characteristics and Degradation States of Ganymede Impact Craters Seen in the Galileo SSI Data, 1996.

1823 Weitz, C. M., J. W. Head and L. Wilson, Geologic, Multispectral, and Modelling Studies of the Dark Mantle Ring Deposit in Southwestern Orientale, 1996.

1855 Weitz, C.M., J.W. Head and L. Wilson, Geologic, Multispectral, and Modelling Studies of the Dark Mantle Ring Deposit in Southwestern Orientale, Eos, Transactions, AGU, 77, 449, 1996.

1747 Weitz, C.M., M.J. Rutherford and J.W. Head, Oxidation states during ascent and eruption of the 74001/2 orange glass magma, Lunar and Planetary Science Conference XXVII, 1413-1414, 1996.

1817 Wilson, L., J. Head and R. Pappalardo, Thrace Macula: A Long Lava Flow on Europa?, presented at The 28th Annual Meeting of the AAS/Division for Planetary Sciences, Tucson, AZ, October 23-26, 1996.

1748 Wilson, L. and J.W. Head, Lunar linear rilles as surface manifestations of dikes: Theoretical considerations, Lunar and Planetary Science Conference XXVII, 1445-1446, 1996.

1832 Wilson, L., J. W. Head and R. T. Pappalardo, Eruption of Lava Flows on Europa: Theory and Application to Thrace Macula, presented at Europa Ocean Conference: Capistrano Conference No. 5, San Juan Capistrano Research Institute, San Juan Capistrano, CA, November 12-14, 1996.

1750 Yingst, R.A. and J.W. Head, Characteristics of individual eruptive events on the lunar western limb and farside: Implications for magma ascent and eruption mechanisms, Lunar and Planetary Science Conference XXVII, 1479-1480, 1996.

1697 Yingst, R. A. and J. W. Head, Characteristics of lunar mare deposits and crustal thickness relationships: Implications for MORO, presented at International Moon Workshop, ESA, Berlin, Germany, January 31-February 2, 1996.

1749 Yingst, R.A. and J.W. Head, Characteristics of mare deposits on the eastern limb of the Moon: Implications for magma transport mechanisms, Lunar and Planetary Science Conference XXVII, 1477-1478, 1996.

1822 Yingst, R. A. and J. W. Head, Characteristics of Mare Deposits on the Lunar Limbs and Farside: Implications for Magma Transport Mechanisms, Eos, Transactions, AGU, 77, 449, 1996.

1995

1591 Antonenko, I., J.W. Head, J.F. Mustard and B.R. Hawke, Criteria for the detection of lunar cryptomaria, Earth, Moon, and Planets, 69, 141-172, 1995.

1859 Basilevsky, A.T. and J.W. Head, The Age of Deformations and Composition Inhomogeneities in Maxwell Montes on Venus, Solar System Research, 29, 387-398, 1995.

1486 Basilevsky, A.T. and J.W. Head, Global stratigraphy of Venus: Analysis of a random sample of thirty-six test areas, Earth, Moon and Planets, 66, 285-336, 1995.

1599 Basilevsky, A.T. and J.W. Head, Regional and global stratigraphy of Venus: A preliminary assessment and implications for the geologic history of Venus, Planetary and Space Science, 43, 1523-1553, 1995.

1660 Belton, M.J.S., C.R. Chapman, P.C. Thomas, M.E. Davies, R. Greenberg, K. Klaasen, D. Byrnes, L. D'Amario, S. Synnott, T.V. Johnson, A. McEwen, W. Merline, J.-M. Petit, A. Storrs, J. Veverka, B. Zellner and The Galileo Imaging Team, The bulk density of Asteroid 243 Ida from Dactyl's orbit, Nature, 374, 785-788, 1995.

1786 Bishop, J.L. and C.M. Pieters, Low temperature and low atmospheric pressure infrared reflectance spectroscopy of Mars soil analog materials, Journal of Geophysical Research, 100, 5369-5379, 1995.

1553 Bishop, J.L., C.M. Pieters, R.G. Burns, J.O. Edwards, R.L. Mancinelli and H. Froschl, Reflectance spectroscopy of ferric sulfate-bearing montmorillonites as Mars soil analog materials, Icarus, 117, 101-119, 1995.

1592 Carr, M.H., M.J.S. Belton, K. Bender, H. Breneman, R. Greeley, J.W. Head, K. Klaasen, A.S. McEwen, J.M. Moore, S. Murchie, R.T. Pappalardo, J. Plutchak, R. Sullivan, G. Thornhill and J. Veverka, The Galileo Imaging Team plan for observing the satellites of Jupiter, Journal of Geophysical Research, 100, 18935-18955, 1995.

1475 Ernst, R.E., J.W. Head, E. Parfitt, E. Grosfil and L. Wilson, Giant radiating dyke swarms on Earth and Venus, Earth Science Reviews, 39, 1-58, 1995.

1668 Fischer, E.M. and C.M. Pieters, Lunar surface aluminum and iron concentration from Galileo solid state imaging data, and the mixing of mare and highland meterials, Journal of Geophysical Research, 100, 23279-23290, 1995.

1612 Grosfils, E.B. and J.W. Head, Radiating dike swarms on Venus: Evidence for emplacement at zones of neutral buoyancy, Planetary and Space Science, 43, 1555-1560, 1995.

1614 Head, J.W., Venus: Global geological synthesis from Magellan data and implications for crustal formation and evolution, Geoscientist, 5, 10-11, 1995.

1756 Head, J.W. and M.F. Coffin, Large igneous provinces: A planetary perspective, Large Igneous Provinces, 1995.

1691 Head, J.W. and L. Wilson, Deep submarine pyroclastic eruptions on seamounts: Theory and predicted landforms and deposits, Journal of Geophysical Research, 1995.

1776 Hiroi, T., R.P. Binzel, J.M. Sunshine, C.M. Pieters and H. Takeda, Grain sizes and mineral compositions of surface regoliths of Vesta-like asteroids, Icarus, 115, 374-386, 1995.

1809 Keddie, S.T., I. Antonenko, J.C. Aubele, J.D. Burt, L.S. Crumpler and E.B. Grosfils, Volcanoes, The Face of Venus: The Magellan Radar-mapping Mission, NASA, Special Paper, NASA SP-520, pp. 1995.

1664 Keddie, S.T. and J.W. Head, Formation and evolution of volcanic edifices on the Dione Regio Rise, Venus, Journal of Geophysical Research, 100, 11729-11754, 1995.

1593 Magee, K.P. and J.W. Head, Characteristics, distribution and models of origin of large flow fields on Venus: Implications for plains formation and resurfacing, Icarus, 1995.

1488 Magee, K.P. and J.W. Head, The role of rifting in the generation of melt: Implications for the origin and evolution of the Lada Terra - Lavinia Planitia region of Venus, Journal of Geophysical Research - Planets, 100, 1527-1552, 1995.

1550 Parfitt, E.A. and L. Wilson, Explosive volcanic eruptions-IX. The transition between Hawaiian-style lava fountaining and Strombolian explosive activity, Geophysical Journal International, 121, 226-232, 1995.

1797 Schultz, P.H. and R.A. Anderson, Asymmetry of the Manson Impact Structure: Evidence for impact angle and direction, Geological Society of America Special Paper 302, 397-417, 1995.

1799 Wichman, R.W. and P.H. Schultz, Floor-fractured craters in Mare Smythii and west of Oceanus Procellarum: Implications of crater modification by viscous relaxation and igneous intrusion models, Journal of Geophysical Research, 100, 21201-21218, 1995.

1798 Wichman, R.W. and P.H. Schultz, Floor-fractured impact craters on Venus: Implications for igneous crater modification and local magmatism, Journal of Geophysical Research, 100, 3233-3244, 1995.

1549 Wilson, L., E.A. Parfitt and J.W. Head, Explosive volcanic eruptions- VIII. The role of magma recycling in controlling behaviour of Hawaiian-style lava fountains, Geophysical Journal International, 121, 215-225, 1995.

1676 Yingst, R.A. and J.W. Head, Volumes of individual eruptive episodes on the Moon: Implications for eruption conditions, crustal transport mechanisms, and magma source regions, Journal of Geophysical Research, 1995.

1994

1598 Belton, M.J.S., C.R. Chapman, J. Veverka, K.P. Klaasen, A. Harch, R. Greeley, R. Greenberg, J.W. Head III, A. McEwen, D. Morrison, P.C. Thomas, M.E. Davies, M.H. Carr, G. Neukum, F.P. Fanale, D.R. Davis, C. Anger, P.J. Gierasch, A.P. Ingersoll and C.B. Pilcher, First images of Asteroid 243 Ida, Science, 265, 1543-1547, 1994.

1558 Bishop, J.L., C.M. Pieters and J.O. Edwards, Infrared spectroscopic analyses on the nature of water in montmorillonite, Clays and Clay Minerals, 42, 702-716, 1994.

1554 Britt, D.T. and C.M. Pieters, Darkening in black and gas-rich ordinary chondrites: The spectral effects of opaque morphology and distribution, Geochemica et Cosmochimica Acta, 3905-3919, 1994.

1489 Carr, M.H., R.L. Kirk, J. Veverka, J.W. Head and S. Murchie, The geology of GASPRA, Icarus, 107, 61-71, 1994.

1611 Crumpler, L.S., J.C. Aubele and C.D. Condit, Volcanoes and neotectonic characteristics of the Springerville volcanic field, Arizona, New Mexico Geological Society Guidebook, 45th Field Conference, Mogollon Slope, West-Central New Mexico and East-Central Arizona, 147-164, 1994.

1613 Erard, S., J. Mustard, S. Murchie, J.-P. Bibring, P. Cerroni and A. Coradini, Martian Aerosols: Near-infrared spectral properties and effects on the observation of the surface, Icarus, 111, 317-337, 1994.

1564 Fischer, E.M. and C.M. Pieters, Quantification of lunar surface mineralogy and chemistry from remote spectroscopic measurements: Removing the optical effects of space weathering, presented at 10th Thematic Conference on Geologic Remote Sensing, San Antonio, TX, May 9-12, 1994.

1565 Fischer, E.M. and C.M. Pieters, Remote determination of exposure degree and iron concentration of lunar soils using VIS-NIR spectroscopic methods, Icarus, 111, 475-488, 1994.

1796 Grant, J.A. and P.H. Schultz, Erosion of ejecta at Meteor Crater, Arizona: Further constraints from ground penetrating radar, presented at The 5th International Conference on Ground Penetrating Radar, 1994.

1440 Grosfils, E.B. and J.W. Head, Emplacement of a radial dike swarm in Vinmara Planitia, Venus: Interpretation of the regional stress field orientation and subsurface magmatic configuration, Earth, Moon and Planets, 66, 153-171, 1994.

1491 Grosfils, E.B. and J.W. Head, The global distribution of giant radiating dike swarms on Venus: Implications for the global stress state, Geophysical Research Letters, 21, 701-704, 1994.

1659 Head, J.W., Venus after the flood, Nature, 372, 729-730, 1994.

1583 Head, J.W., Volcano instability development: A planetary perspective, Volcanic Instability on the Earth and Other Planets, 110, 25-43, 1994.

1472 Head, J.W., E.M. Parmentier and P.C. Hess, Venus: Vertical accretion of crust and depleted mantle and implications for geological history and processes, Planetary and Space Science, 42, 803-811, 1994.

1361 Head, J.W. and L. Wilson, Lunar graben formation due to near-surface deformation accompanying dike emplacement, Planetary and Space Science, 41, 719-727, 1994.

1460 Helfenstein, P., J. Veverka, P.C. Thomas, D.P. Simonelli, P. Lee, K. Klaasen, T.V. Johnson, H. Breneman, J.W. Head, S. Murchie, F. Fanale, M. Robinson, B. Clark, J. Granahan, H. Garbeil, A.S. McEwen, R.L. Kirk, M. Davies, G. Neukum, S. Mottola, R. Wagner, M. Belton, C. Chapman and C. Pilcher, Galileo photometry of Asteroid 951 GASPRA, Icarus, 107, 37-59, 1994.

1783 Hiroi, T., Asteroids, in Basic Methods and Applications of Solid Planetary Material Science, edited by H. Takeda, M. Kitamura and M. Miyamoto, pp. 160-167, 1994.

1775 Hiroi, T., Recalculation of the isotropic H functions, Icarus, 109, 313-317, 1994.

1784 Hiroi, T., Reflectance spectra of solid planetary materials, in Basic Methods and Applications of Solid Planetary Material Science, edited by H. Takeda, M. Kitamura and M. Miyamoto, pp. 45-48, 1994.

1452 Hiroi, T. and C.M. Pieters, Estimation of grain sizes and mixing ratios of fine powder mixtures of common geologic minerals, Journal of Geophysical Research, 99, 10867-10879, 1994.

1773 Hiroi, T., C.M. Pieters and H. Takeda, Grain size of the surface regolith of asteroid 4 Vesta estimated from its reflectance spectrum in comparison with HED meterorites, Meteoritics, 29, 394-396, 1994.

1774 Hiroi, T., C.M. Pieters, M.E. Zolensky and M.E. Lipschutz, Possible thermal metamorphism on the C, G, B, and F asteroids detected from their reflectance spectra in comparison with carbonaceous chondrites, Proceedings of the NIPR Symposium on Antarctic Meteorites, 7, 230-243, 1994.

1584 Keddie, S. and J.W. Head, Sapas Mons, Venus: Evolution of a large shield volcano, Earth, Moon and Planets, 65, 129-190, 1994.

1467 Keddie, S.T. and J.W. Head, Height and altitude of large volcanoes on Venus, Planetary and Space Science, 42, 455-462, 1994.

1462 Mustard, J.F., Lithologic mapping of Gabbro and Peridotite Sills in the Cape Smith fold and thrust belt with thematic mapper and airborne radar data, Canadian Journal of Remote Sensing, 20, 222-232, 1994.

1470 Mustard, J.F. and J.F. Bell, New composite spectra of Mars from 0.4 to 3.14 mm, Geophysical Research Letters, 21, 353-356, 1994.

1601 Mustard, J.F. and J.M. Sunshine, Seeing through the dust: Martian crustal heterogeneity and links to the SNC meteorites, Science, 267, 1623-1626, 1994.

1662 Nozette, S., R. Rustan, L.P. Pleasance, D.M. Horan, P. Regeon, E.M. Shoemaker, P.D. Spudis, C.H. Acton, D.N. Baker, J.E. Blamont, B.J. Buratti, M.P. Corson, M.E. Davies, T.C. Duxbury, E.M. Eliason, B.M. Jakosky, E. Malaret, M.A. Massie, J.H. Resnick, C.J. Rollins, H.S. Park, A.S. McEwen, R.E. Priest, C.M. Pieters, R.A. Reisse, M.S. Robinson, D.E. Smith, T.C. Sorenson, R.W. Vorder Breugge and M.T. Zuber, The Clementine mission to the Moon: Scientific overview, Science, 266, 1835-1839, 1994.

1433 Parfitt, E.A. and L. Wilson, The 1983-86 Pu'u'O'o Eruption of Kilauea Volcano, Hawaii: A study of dike geometry and eruption mechanisms for a long-lived eruption, Journal of Volcanology and Geothermal Research, 59, 179-205, 1994.

1560 Pieters, C.M. and L.A. McFadden, Meteorite and asteroid reflectance spectroscopy: Clues to early solar system processes, Annual Reviews of Earth and Planetary Science, 22, 457-97, 1994.

1663 Pieters, C.M., M.I. Staid, E.M. Fischer, S. Tompkins and G. He, A sharper view of impact craters from Clementine data, Science, 266, 1844-1848, 1994.

1600 Schultz, P.H., C. Koeberl, T. Bunch, J. Grant and W. Collins, Ground truth for oblique impact processes: New insight from the Rio Cuarto, Argentina, crater field, Geology, 22, 889-892, 1994.

1779 Takeda, H., H. Mori, T. Hiroi and J. Saito, Mineralogy of new Antarctic achondrites with affinity to Lodran and a model of their evolution in an asteroid, Meteoritics, 29, 830-842, 1994.

1557 Tompkins, S., C.M. Pieters, J.F. Mustard, P. Pinet and S. Chevrel, Distribution of materials excavated by the lunar crater Bullialdus and implications of the geologic history of the Nubium Region, Icarus, 110, 261-274, 1994.

1490 Veverka, J., P. Thomas, D. Simonelli, M.J.S. Belton, M. Carr, C. Chapman, M.E. Davies, R. Greeley, R. Greenberg, J. Head, K. Klaasen, T.V. Johnson, D. Morrison and G. Neukum, Discovery of grooves on GASPRA, Icarus, 107, 72-83, 1994.

1665 Weitz, C.M., J.J. Plaut, R. Greeley and R.S. Saunders, Dunes and microdunes on Venus: Why were so few found in the Magellan Data?, Icarus, 112, 282-295, 1994.

1323 Wichman, R.W. and P.H. Schultz, The Crisium Basin: Implications of an oblique impact for lithospheric failure and mare emplacement, Large Meteorite Impacts and Planetary Evolution, Geological Society, Special Paper, Geol. Soc. Special Paper 293, pp. 61-72, 1994.

1464 Wilson, L. and J.W. Head, Mars: Review and analysis of volcanic eruption theory and relationships to observed landforms, Reviews of Geophysics, 32, 221-263, 1994.

1993

1455 Basilevsky, A.T., Age of rifting and associated volcanism in Alta Regio, Venus, Geophysical Research Letters, 20, 883-886, 1993.

1471 Belton, M.J.S., R. Greeley, R. Greenberg, A. McEwen, K.P. Klaasen, J.W. Head, C. Pieters, G. Neukum, C.R. Chapman, P. Geissler, C. Heffernan, H. Breneman, C. Anger, M.H. Carr, M.E. Davies, F.P. Fanale, P.J. Gierasch, A.P. Ingersoll, T.V. Johnson, C.B. Pilcher, R. Thompson, J. Veverka and C. Sagan, Galileo multispectral imaging of the North Polar and Eastern Limb regions of the Moon, Science, 264, 1112-1115, 1993.

1552 Bishop, J.L., C.M. Pieters and R.G. Burns, Reflectance and Mossbauer spectroscopy of ferrihydrite-montmorillonite assemblages as Mars soil analog materials, Geochimica et Cosmochimica Acta, 57, 4583-4595, 1993.

1458 Bullock, M.A., D.H. Grinspoon and J.W. Head, Venus resurfacing rates: Constraints provided by 3-D Monte Carlo simulations, Geophysical Research Letters, 20, 2147-2150, 1993.

1795 Crawford, D.A. and P.H. Schultz, The production and evolution of impact-generated magnetic fields, International Journal Impact Engineering, 14, 205-216, 1993.

1559 Cruikshank, D.P., L.V. Moroz, T.R. Geballe, C.M. Pieters, J.F. Bell and J.D. Davies, Asphaltite-like organic solids on Planetesimal 5145 Pholus, Science, 1993.

1441 Crumpler, L.S., J.W. Head and J.C. Aubele, Relation of major volcanic center concentration on Venus to global tectonic patterns, Science, 261, 591-595, 1993.

1220 Fischer, E.M. and C.M. Pieters, The continuum slope of Mars: Bi-directional reflectance investigations and applications to Olympus Mons, Icarus, 102, 185-202, 1993.

1555 Gaffey, S.J., L.A. McFadden, D. Nash and C.M. Pieters, Ultraviolet, visible, and near-infrared reflectance spectroscopy: Laboratory spectra of geologic materials, in Remote Geochemical Analysis: Elemental and Mineralogical Composition, edited by C.M. Pieters and P.A.J. Englert, pp. 43-77, Cambridge University Press, New York, NY, 1993.

1311 Grant, J.A. and P.H. Schultz, Degradation of selected terrestrial and Martian impact craters, Journal of Geophysical Research, 98, 11025-11042, 1993.

1318 Grant, J.A. and P.H. Schultz, Erosion of ejecta at Meteor Crater, Arizona, Journal of Geophysical Research, 98, 15033-15047, 1993.

1359 Greeley, R., M.J.S. Belton, L.R. Gaddis, J.W. Head, S.D. Kadel, A.S. McEwen, S.L. Murchie, G. Neukum, C.M. Pieters, J.M. Sunshine and D.A. Williams, Galileo imaging observations of lunar maria and related deposits, Journal of Geophysical Research, 98, 17183-17205, 1993.

1465 Head, J.W., Introduction to the Galileo special section, Journal of Geophysical Research, 98, 17125, 1993.

1354 Head, J.W., S. Murchie, J.F. Mustard, C.M. Pieters, G. Neukum, A. McEwen, R. Greeley, E. Nagel and M.J.S. Belton, Lunar impact basins: New data for the western limb and far side (Orientale and South Pole-Aitken basins) from the first Galileo flyby, Journal of Geophysical Research, 98, 17,149-17,181, 1993.

1450 Hiroi, T., J.F. Bell, H. Takeda and C.M. Pieters, Modeling of S-type asteroid spectra using primitive achondrites and iron meteorites, Icarus, 102, 107-116, 1993.

1451 Hiroi, T., J.F. Bell, H. Takeda and C.M. Pieters, Spectral comparison between olivine-rich asteroids and pallasites, Proceedings of the NIPR Symposium on Antarctic Meteorites, 6, 234-245, 1993.

1453 Hiroi, T., C.M. Pieters, M.E. Zolensky and M.E. Lipschutz, Evidence of thermal metamorphism on C, G, B, and F asteroids, Science, 261, 1016-1018, 1993.

1477 Ivanov, M.A. and A.T. Basilevsky, Density and morphology of impact craters on tessera terrain, Venus, Geophysical Research Letters, 20, 2579-2582, 1993.

1454 Magee Roberts, K. and J.W. Head, Large-scale volcanism associated with coronae on Venus: Implications for formation and evolution, Geophysical Research Letters, 20, 1111-1114, 1993.

1431 McEwen, A.S., L.R. Gaddis, G. Neukum, H. Hoffmann, C.M. Pieters and J.W. Head, Galileo observations of post-Imbrian lunar craters during the first Earth-Moon flyby, Journal of Geophysical Research, 98, 17207-17231, 1993.

1261 Mustard, J.F., Relationships of soil, grass, and bedrock over the Kaweah Serpentinite Melange through spectral mixture analysis of AVIRIS data, Remote Sensing of Environment, 44, 293-308, 1993.

1298 Mustard, J.F., S. Erard, J-P. Bibring, J.W. Head, S. Hurtrez, Y. Langevin, C.M. Pieters and C.J. Sotin, The surface of Syrtis Major: Composition of the volcanic substrate and mixing with altered dust and soil, Journal of Geophysical Research, 98, 3387-3400, 1993.

1282 Parfitt, E.A., L. Wilson and J.W. Head III, Basaltic magma reservoirs: Factors controlling their rupture characteristics and evolution, Journal of Volcanology and Geothermal Research, 55, 1-14, 1993.

1211 Pieters, C.M., Compositional diversity and stratigraphy of the Lunar crust derived from reflectance spectroscopy, in Remote Geochemical Analysis: Elemental and Mineralogical Composition, edited by C. Pieters and P. Englert, pp. 309-339, Cambridge University Press/Lunar and Planetary Institute, Cambridge, 1993.

1469 Pieters, C.M., E.M. Fischer, O. Rode and A. Basu, Optical effects of space weathering: The role of the finest fraction, Journal of Geophysical Research, 98, 20817-20824, 1993.

1430 Pieters, C.M, J.W. Head, J.M. Sunshine, E.M. Fischer, S.L. Murchie, M. Belton, A. McEwen, L. Gaddis, R. Greeley, G. Neukum, R. Jaumann and H. Hoffmann, Crustal diversity of the Moon: Compositional analyses of Galileo Solid State Imaging data, Journal of Geophysical Research, 98, 17127-17148, 1993.

1332 Schultz, P.H., Impact crater growth in an atmosphere, International Journal of Impact Engineering, 114, 659-670, 1993.

1457 Senske, D.A., Chapter IV: Zones of Extension on Venus: Characteristics, Distribution, Examination of the Style of Rifting, and Evaluation of a Plate Flexure Model for Devana Chasma at Beta Regio, pp., 1993.

1434 Sunshine, J.M., L. McFadden and C.M. Pieters, Reflectance spectra of the Elephant Moraine A79001 Meteorite: Implications for remote sensing of planetary bodies, Icarus, 105, 79-91, 1993.

1299 Sunshine, J.M. and C.M. Pieters, Estimating modal abundances from the spectra of natural and laboratory pyroxene mixtures using the modified Gaussian Model, Journal of Geophysical Research, 98, 9075-9087, 1993.

1466 Thornhill, G.D., Theoretical modeling of eruption plumes on Venus, Journal of Geophysical Research, 98, 9107-9111, 1993.

1301 Wichman, R.W. and P.H. Schultz, Floor-fractured crater models of the Sudbury Structure, Canada: Implications for initial crater size and crater modification, Meteoritics, 28, 222-231, 1993.

1429 Wilson, W. and E.A. Parfitt, The formation of perched lava ponds on basaltic volcanoes: The influence of flow geometry on cooling-limited lava flow lengths, Journal of Volcanology and Geothermal Research, 56, 113-123, 1993.

1992

1857 Basilevsky, A.T., O.V. Nikolaeva and C.M. Weitz, Geology of the Venera 8 Landing Site Region From Magellan Data: Morphological and Geochemical Considerations, Journal of Geophysical Research, 97, 16,315-16,335, 1992.

1062 Belton, M.J.S., P. Gierasch, K.P. Klaasen, C.D. Anger, M.H. Carr, C.R. Chapman, M.E. Davies, R. Greeley, R. Greenberg, J.W. Head, G. Neukem, C.B. Pilcher, J. Vererka, F.P. Fanale, A.P. Ingersoll, J.B. Pollack, D. Morrison, M.C. Clary, W. Cunningham and H. Breneman, Imaging of Venus from Galileo: Early results and camera performance, Advances in Space Research, 12, 91-103, 1992.

1185 Belton, M.J.S., J.W. Head, C.M. Pieters, R. Greeley, A.S. McEwen, G. Neukum, K.P. Klaasen, C.D. Anger, M.H. Carr, C.R. Chapman, M.E. Davies, F.P. Fanale, P.J. Gierasch, R. Greenberg, A.P. Ingersoll, T. Johnson, B. Paczkowski, C.B. Pilcher and J. Veverka, Lunar impact basins and crustal heterogeneity: New western limb and farside data from Galileo, Science, 255, 570-576, 1992.

1083 Belton, M.J.S., K.P. Klaasen, M.C. Clary, J.L. Anderson, C.D. Anger, M.H. Carr, C.R. Chapman, M.E. Davies, R Greeley, D. Anderson, L. Bolef, T Townsend, R. Greenberg, J.W. Head III, G. Neukum, C.B. Pilcher, J. Veverka, P.J. Gierasch, F.P. Fanale, A.P. Ingersoll, H. Masursky, D. Morrison and J.B. Pollack, The Galileo solid-state imaging experiment, Space Science Reviews, 60, 413-455, 1992.

1330 Belton, M.J.S., J. Veverka, P. Thomas, P. Helfenstein, D. Simonelli, C. Chapman, M.E. Davies, R. Greeley, R. Greenberg, J. Head, S. Murchie, K. Klaasen, T.V. Johnson, A. McEwen, D. Morrison, G. Neukum, F. Fanale, C. Anger, M. Carr and C. Pilcher, Galileo encounter with 951 GASPRA: First pictures of an asteroid, Science, 257, 1647-1652, 1992.

1329 Britt, D.T., D.J. Tholen, J.F. Bell and C.M. Pieters, Comparison of asteroid and meteorite spectra by principle components analysis, Icarus, 99, 153-166, 1992.

1356 Burt, J.D. and J.W. Head, Thermal buoyancy on Venus: Underthrusting vs. subduction, Geophysical Research Letters, 19, 1707-1710, 1992.

1324 Crawford, D.A. and P.H. Schultz, Experimental investigations of impact-generated magnetic fields, Journal of Geophysical Research, 1992.

1364 Crumpler, L.S. and J.C. Aubele, in Volcanoes of North America, edited by C.A. Wood and J. Kienle, pp. 284-310, Cambridge University Press, New York, NY, 1992.

1358 Head, J.W., The Serenitatis basin and the Taurus-Littrow Highlands: Geological context and history, LPI, Technical Report, LPI TR 92-09, pp. 15-17, 1992.

1217 Head, J.W., L. Crumpler, J. Aubele, J. Guest and R.S Saunders, Venus volcanism: Classification of volcanic features and structures, associations, and global distribution from Magellan data, Journal of Geophysical Research, 97, 13153-13197, 1992.

1163 Head, J.W. and L. Wilson, Lunar mare volcanism: Stratigraphy, eruption conditions, and the evolution of secondary crusts, Geochimica et Cosmochimica Acta, 55, 2155-2175, 1992.

1193 Head, J.W. and L. Wilson, Magma reservoirs and neutral buoyancy zones on Venus: Implications for the formation and evolution of volcanic landforms, Journal of Geophysical Research, 97, 3877-3903, 1992.

1481 Helfenstein, P., J. Veverka, D. McCarthy, P. Lee and J. Hillier, Large quasi-circular features beneath frost on Triton, Science, 255, 824-826, 1992.

1219 Hiroi, T. and C.M. Pieters, Effects of grain size and shape in modeling reflectance spectra of mineral mixtures, Proceedings of the Twenty-Third Lunar and Planetary Science Conference, 313-325, 1992.

1482 Lee, P., P. Helfenstein, J. Veverka and D. McCarthy, Anomalous-scattering region on Triton, Icarus, 99, 82-97, 1992.

1435 McEwen, A. et al., Lunar craters and soils: Ages, colors, and regolith thicknesses, Journal of Geophysical Research, 1992.

1363 Murchie, S., J. Mustard, J. Bishop, J. Head, C. Pieters and S. Erard, Spatial variations in the spectral properties of bright regions on Mars, Icarus, 105, 454-468, 1992.

1260 Mustard, J.F., Chemical analysis of actinolite from reflectance spectra, American Mineralogist, 77, 345-358, 1992.

1432 Parmentier, E.M. and P.C. Hess, Chemical differentiation of a convecting planetary interior: Consequences for a one plate planet such as Venus, Geophysical Research Letters, 19, 2015-2018, 1992.

1215 Pavri, B., J.W. Head, K.B. Klose and L. Wilson, Steep-sided domes on Venus: Characteristics, geologic setting, and eruption conditions from Magellan data, Journal of Geophysical Research, 97, 13445-13478, 1992.

1279 Pavri, B., J.W. Head, L. Wilson and B. Klose, Steep-Sided Domes on Venus: Distribution, Associations, and Implications for Petrologic Models, USGS, 57-58, 1992.

1216 Roberts, K.M., J.E. Guest, J.W. Head and M.G. Lancaster, Mylitta Fluctus, Venus: Rift-related, centralized volcanism and the emplacement of large-volume flow units, Journal of Geophysical Research, 97, 15991-16015, 1992.

950 Schultz, P.H., Atmospheric effects on cratering efficiency, Journal of Geophysical Research, 97, 975-1006, 1992.

1319 Schultz, P.H., Atmospheric effects on ejecta emplacement, Journal of Geophysical Research, 97, 11623-11662, 1992.

1313 Schultz, P.H., Atmospheric effects on ejecta emplacement and crater formation on Venus from Magellan, Journal of Geophysical Research, 97, 16183-16248, 1992.

1321 Schultz, P.H. and J.K. Beatty, Teardrops on the Pampas, Sky and Telescope, 83, 387-392, 1992.

1320 Schultz, P.H. and R. Lianza, Recent grazing impacts on the Earth recorded in the Rio Crarto crater field, Argentina, Nature, 355, 234-237, 1992.

1214 Senske, D., G.G. Schaber and E.R. Stofan, Regional topographic rises on Venus: Geology of western Eistla region and comparison to Beta Regio and Alta Regio, Journal of Geophysical Research, 97, 13395-13420, 1992.

1322 Wichman, R.W. and P.H. Schultz, Floor-fractured crater models on the Sudbury structure, Canada: Implications for initial crater size and igneous crater modification, Journal of Geophysical Research, 1992.

1312 Wichman, R.W. and P.H. Schultz, Floor-fractured impact craters: Models for crater modification and their constraints on conditions at depth, Journal of Geophysical Research, 1992.

1283 Wilson, L., J.W. Head III and E.A. Parfitt, The relationship between the height of a volcano and the depth to its magma source zone: A critical reexamination, Geophysical Research Letters, 19, 1395-1398, 1992.

1179 Zuber, M.T., D.E. Smith, J.W. Head, D.O. Muhleman, S.C. Solomon, J.B. Garvin, J.B. Abshire and J.L. Bufton, The Mars observer laser altimeter investigation, Journal of Geophysical Research, 97, 7781-7797, 1992.

1991

1055 Avanesov, G., B. Zhukov, Y. Ziman, V. Kostenko, A. Kuzmin, V. Murav'ev, V. Fedotov, B. Bonev, D. Mishev, D. Petkov, A. Krumov, S. Simeonov, V. Boycheva, Y. Uzunov, F. Kempe, B. Rebel, G. Weide, D. Halmann, W. Neumann, I. Petuchova, W. Possel, J. Head, S. Murchie, Y. Shuratov, H. Zapfe, M. Danz, K. Lumme, K. Muinonen, J. Peltoniemi, T. Duxbury, B. Murray, K. Herkenhoff, F. Fanale, W. Irvine and B. Smith, Results of TV imaging of Phobos (Experiment VSK-FREGAT), Planetary and Space Science, 39, 281-295, 1991.

1186 Belton, M.J.S., P.J. Gierasch, M.D. Smith, P. Helfenstein, P.J. Schinder, J.B. Pollack, K.A. Rages, A.P. Ingersoll, K.P. Klaasen, J. Veverka, C.D. Anger, M.H. Carr, C.R. Chapman, M.E. Davies, F.P. Fanale, R. Greeley, R. Greenberg, J.W. Head, D. Morrison, G. Neukum and C.B. Pilcher, Images from Galileo of the Venus cloud deck, Science, 253, 1531-1536, 1991.

1355 Bindschadler, D.L., A. de Charon, K.K. Beratan, S.E. Smrekar and J.W. Head, Magellan observations of Alpha Regio: Implications for formation of complex ridged terrains on Venus, Journal of Geophysical Research, 97, 13563-13577, 1991.

989 Bindschadler, D.L. and J.W. Head, Tessera Terrain, Venus: Characterization and models for origin and evolution, Journal of Geophysical Research, 96, 5889-5907, 1991.

1284 Britt, D.T. and C.M. Pieters, Black ordinary chondrites: An analysis of abundance and fall frequency, Meteoritics, 26, 279-285, 1991.

1308 Bunch, T.E., P.H. Schultz, P. Cassen, D. Brownlee, J. Podolak, J. Lissauer, R. Reynolds and S. Chang, Alteration of chondrules on impact with low density particulate body surfaces: An experimental approach, Icarus, 91, 76-92, 1991.

1309 Crawford, D.A. and P.H. Schultz, Laboratory investigations of impact-generated plasma, Journal of Geophysical Research, 96, 18807-18817, 1991.

1063 Erard, S., J.P. Bibring, Y. Langevin, O. Forni, J. Rosenqvist, C. Sotin, S. Hurtrez, J.M. Mustard, C.M. Pieters and J.W. Head, Spatial variations in composition of the Valles Marineris and Isidis Planitia Regions derived from ISM data, Proceedings of the Twenty-Second Lunar and Planetary Science Conference, 437-455, 1991.

1156 Head, J.W., D.B. Campbell, C. Elachi, J.E. Guest, D.P. McKenzie, R.S. Saunders, G.G. Schaber and G. Schubert, Venus volcanism: Initial analysis from Magellan data, Science, 252, 276-288, 1991.

1157 Head, J.W. and R.S. Saunders, Geology of Venus: A perspective from early Magellan mission results, GSA Today, 1, 49-50, 1991.

1180 Head, J.W. and L. Wilson, Absence of large shield volcanoes and calderas on the Moon: Consequence of magma transport phenomena?, Geophysical Research Letters, 18, 2121-2124, 1991.

1181 Head, J.W. and L. Wilson, Neutral buoyancy zones in the Venus crust and lithosphere: Implications for volcanic landforms and the presence or absence of magma chambers, 1991.

1169 Ksanfomality, L., S. Murchie, D. Britt, T. Duxbury, P. Fisher, N. Goroshkova, J. Head, E. Kuhrt, V. Moroz, B. Murray, G. Nikitin, E. Petrova, C. Pieters, A. Soufflot, A. Zharkov and B. Zhukov, Phobos: Spectrophotometry between 0.3 and 0.6 µm and IR-Radiometry, Planetary and Space Science, 39, 311-326, 1991.

1053 Murchie, S.L., D.T. Britt, J.W. Head, S.F. Pratt, P.C. Fisher, B.S. Zhukov, A.A. Kuzmin, L.V. Ksanfomality, A.V. Zharkov, G.E. Nikitin, F.P. Fanale, D.L. Blaney, J.F. Bell and M.S. Robinson, Color heterogeneity of the surface of Phobos: Relationships to geologic features and comparison to meteorite analogs, Journal of Geophysical Research, 96, 5925-5945, 1991.

1170 Murray, B., M.K. Naraeva, A.S. Selivanov, B.H. Betts, T. Svitek, V.D. Kharlamov, A.V. Romanov, M.L. Santee, Y.M. Gektin, D.A. Fomin, D.A. Paige, A.S. Panfilov, D. Crisp, J.W. Head, S.L. Murchie and T.Z. Martin, Preliminary assessment of Termoskan observations of Mars, Planetary and Space Science, 39, 237-266, 1991.

1184 Mustard, J.F., Distributions of soil, rock, and grass in the western foothills of the Sierra Nevada, Proceedings of the 3rd AVIRIS Workshop, 14-22, 1991.

1195 Parfitt, E.A., The role of rift zone storage in controlling the site and timing of eruptions and intrusions of Kilauea volcano, Hawaii, Journal of Geophysical Research, 96, 10101-10112, 1991.

1197 Parfitt, E.A. and J.W. Head, Lateral dike emplacement on Earth and Venus: Implications for magma reservoir size, depth, and rate of magma replenishment, Journal of Geophysical Research, 1991.

1259 Pieters, C.M., Bullialdus: Strengthening the case for lunar plutons, Geophysical Research Letters, 18, 2129-2132, 1991.

1167 Saunders, R.S., R.E. Arvidson, J.W. Head, G.G. Schaber, E.R. Stofan and S.C. Solomon, An overview of Venus geology, Science, 252, 249-252, 1991.

1310 Schultz, P.H., Atmospheric effects on shape of impact craters, Icarus, 1991.

1088 Senske, D., D. Campbell, J. Head, P. Fisher, P. Hine, A. deCharon, S. Frank, S. Keddie, K. Roberts, E. Stofan, J. Aubele, L. Crumpler and N. Stacy, Geology and tectonics of the Themis Regio-Lavinia Planitia-Alpha Regio-Lada Terra Area, Venus: Results from Arecibo Image Data, Earth, Moon, and Planets, 55, 97-161, 1991.

1196 Senske, D.A., D.B. Campbell, E.R. Stofan, P.C. Fisher, J.W. Head, N. Stacy, J.C. Aubele, A.A. Hine and J.K. Harmon, Geology and tectonics of Beta Regio, Guinevere Planitia, Sedna Planitia, and Western Eistla Regio, Venus: Results from Arecibo image data, Earth, Moon and Planets, 55, 163-214, 1991.

1161 Senske, D.A., J.W. Head, E.R. Stofan and D.B. Campbell, Geology and structure of Beta Regio, Venus: Results from Arecibo radar imaging, Geophysical Research Letters, 18, 1159-1162, 1991.

1155 Solomon, S.C. and J.W. Head, Fundamental issues in the geology and geophysics of Venus, Science, 252, 252-260, 1991.

1168 Solomon, S.C., J.W. Head, W.M. Kaula, D. McKenzie, B. Parsons, R.G. Phillips, G. Schubert and M. Talwani, Venus tectonics: Initial analysis from Magellan, Science, 252, 297-312, 1991.

1327 Spudis, P. and C.M. Pieters, Global and regional data about the Moon, in Lunar Sourcebook, edited by Heiken, Vaniman and French, pp. Cambridge University Press, 1991.

999 Stofan, E.R., D.L. Bindschadler, J.W. Head and E.M. Parmentier, Corona structures on Venus: Models of origin, Journal of Geophysical Research, 96, 20933-20946, 1991.

1097 Vorder Bruegge, R.W. and J.W. Head, Processes of formation and evolution of mountain belts on Venus, Geology, 19, 885-888, 1991.

675 Whitford-Stark, J. L., P. J. Mouginis-Mark and J. W. Head, Geologic map of the Lerna region quadrangle of Io (Ji-4), U. S. Geologic Survey, MAP I-2055, 1991.

1990

857 Aubele, J. C. and E. N. Slyuta, Small domes on Venus: Characteristics and origin, Earth, Moon and Planets, 50/51, 493-532, 1990.

986 Bindschadler, D.L., M.A. Kreslavsky, M.A. Ivanov, J.W. Head, A.T. Basilevsky and Y.G. Shkuratov, Distribution of tessera terrain on Venus: Predictions for Magellan, Geophysical Research Letters, 17, 171-174, 1990.

1061 Bindschadler, D.L. and E.M. Parmentier, Mantle flow tectonics and the influence of a ductile lower crust and implications for the formation of topographic uplands on Venus, Journal of Geophysical Research, 95, 21329-21344, 1990.

1081 Campbell, D.B., D.A. Senske, J.W. Head, A.A. Hine and P.C. and Fisher, Venus southern hemisphere: Geologic characteristics and age of major terrains in the Themis-Alpha-Lada region, Science, 251, 180-183, 1990.

1078 Crumpler, L.S., Eastern Aphrodite Terra on Venus: Characteristics, Structure, and Mode of Origin, Earth, Moon, and Planets, 50/51, 343-388, 1990.

984 Crumpler, L.S. and J.W. Head, Crustal spreading on Venus: Evidence from topography, morphology, symmetry and map patterns, Tectonophysics, 182, 301-331, 1990.

1060 Ford, P.G. and D.A. Senske, The radar scattering characteristics of Venus landforms, Geophysical Research Letters, 17, 1361-1364, 1990.

1076 Frank, S.L. and J.W. Head, Ridge belts on Venus: Morphology and origin, Earth, Moon and Planets, 50/51, 421-470, 1990.

888 Grant, J. A. and P. H. Schultz, Gradational epochs on Mars: Evidence from west-northwest Isidis Basin and Electris, Icarus, 84, 166-195, 1990.

901 Head, J. W., Assemblages of geologic/morphologic units in the northern hemisphere of Venus, Earth, Moon and Planets, 50/51, 391-408, 1990.

962 Head, J.W., The formation of mountain belts on Venus: Evidence for large-scale convergence, underthrusting and crustal imbrication in Freyja Montes, Ishtar Terra, Geology, 18, 99-102, 1990.

996 Head, J.W., Processes of crustal formation and evolution on Venus: An analysis of topography and crustal thickness variations, Earth, Moon and Planets, 50/51, 25-55, 1990.

863 Head, J. W., Surfaces of the terrestrial planets, in The New Solar System, edited by J.K. Beatty and A. Chaikin, pp. 77-90, Sky Publishing, Cambridge, 1990.

900 Head, J. W., Venus trough-and-ridge tessera: Analog to Earth oceanic crust formed at spreading centers?, Journal of Geophysical Research, 95, 7119-7132, 1990.

1000 Head, J.W. and L.S. Crumpler, Venus geology and tectonics: Hot spot and crustal spreading models and questions for the Magellan mission, Nature, 346, 525-533, 1990.

1073 Head, J.W., R.W. Vorder Bruegge and L.S. Crumpler, Venus orogenic belt environments: Architecture and origin, Geophysical Research Letters, 17, 1337-1340, 1990.

1059 Hess, P.C. and J.W. Head, Derivation of primary magmas and melting of crustal materials on Venus: Some preliminary petrogenic considerations, Earth, Moon and Planets, 50/51, 57-80, 1990.

997 Ksanfomality, L., S.L. Murchie, J.P. Bibring, D. Britt, M. Combes, T. Duxbury, P. Fisher, N. Goroshkova, J.W. Head, E. Kuhrt, V. Moroz, B. Murray, G. Nikitin, E. Petrova and C. Pieters, Physical and spectral properties of the surface of Phobos as determined by KRFM, Planetary and Space Science, 39, 311-326, 1990.

798 Murchie, S. L., J. W. Head and J. B. Plescia, Tectonic and volcanic evolution of dark terrain and its implications for the internal structure and evolution of Ganymede, Journal of Geophysical Research, 95, 10743-10768, 1990.

1056 Parfitt, E.A., L. Wilson and J.W. Head, Factors controlling the position, size and rupture characteristics of basaltic magma chambers, 1990.

995 Pronin, A.A. and E.R. Stofan, Coronae on Venus: Morphology, classification and distribution, Icarus, 87, 452-474, 1990.

1079 Roberts, K. and J.W. Head, Lakshmi Planum, Venus: Characteristics and models of origin, Earth, Moon and Planets, 50/51, 193-249, 1990.

1080 Roberts, K. and J.W. Head, Western Ishtar Terra and Lakshmi Planum, Venus: Models of formations and evolution, Geophysical Research Letters, 17, 1341-1344, 1990.

949 Schultz, P.H. and D.E. Gault, Prolonged global catastrophes from oblique impacts, Proceedings of the Global Catastrophes in Earth History: An Interdisciplinary Conference on Impacts, Volcanism, and Mass Mortality, GSA, Special Paper, GSA SP-247, pp. 239-261, 1990.

1077 Senske, D.A., Geology of the Venus equatorial region from Pioneer Venus radar imaging, Earth, Moon and Planets, 50/51, 305-327, 1990.

998 Shkuratov, Y., N. Opanasenko, A.T. Basilevsky, B. Zhukov, M. Kreslavsky and S. /Murchie, A possible interpretation of bright features on the surface of Phobos, Planetary and Space Science, 39, 341-348, 1990.

946 Solomon, S.C. and J.W. Head, Heterogeneities in the thickness of the elastic lithosphere of Mars: Constraints on heat flow and internal dynamics, Journal of Geophysics Research, 95, 11073-11083, 1990.

1058 Solomon, S.C. and J.W. Head, Lithospheric flexure beneath the Freyja Montes foredeep, Venus: Constraints on lithospheric thermal gradient and heat flow, Geophysical Research Letters, 17, 1393-1396, 1990.

1075 Solomon, S.C. and J.W. Head, Modes of mantle dynamics, crustal formation, and global tectonics on Venus, Science, 1990.

882 Stofan, E. R. and J. W. Head, Coronae of Mnemosyne Regio: Morphology and origin, Icarus, 83, 216-243, 1990.

1054 Vorder Bruegge, R.W. and J.W. Head, Tectonic Evolution of Eastern Ishtar Terra, Venus, Earth, Moon and Planets, 50/51, 251-304, 1990.

899 Vorder Bruegge, R.W., J. W. Head and D. B. Campbell, Orogeny and large-scale strike-slip faulting: Tectonic evolution of Maxwell Montes, Venus, Journal of Geophysical Research, 95, 8357-8381, 1990.

1989

985 Avensov, G.A., B.I. Bonev, F. Kempe, A.T. Basilevsky, V. Boycheva, K.N. Chikov, M. Danz, D. Dimitrov, T. Duxbury, P. Gromatikov, D. Halmann, J. Head, V. Heifets, V. Kolev, V.I. Kostenko, V. Kottsov, V. Krasavtsev, V. Krasikov, A. Krumov, A. Kuzmin, K. Losev, K. Lumme, D. Mischev, D. Mohlmann, K. Mulnonen, V. Murav'ev, S. Murchie, B. Murray, W. Neumann, L. Paul, D. Petkov, I. Petuchova, W. Possel, B. Rebel, Y. Shkuratov, S. Simeonov, B. Smith, A. Totev, Y. Uzunov, V. Fedotov, G. Welde, H. Zapfe, B. Zhukov and Y. Ziman, Television observations of Phobos, Nature, 341, 585-587, 1989.

674 Bindschadler, D. L. and J. W. Head, Characterization of Venera 15/16 geologic units from Pioneer Venus reflectivity and roughness data, Icarus, 77, 3-20, 1989.

960 Britt, D.T. and C.M. Pieters, The origin of Phobos: Implications and compositional properties, Solar System Research, 22, 143-149, 1989.

955 Campbell, D.B., J.W. Head, A.A. Hine, J.K. Harmon, D.A. Senske and P.C. Fisher, Styles of volcanism on Venus: New Arecibo high resolution data, Science, 246, 373-377, 1989.

947 Crumpler, L.S., J.C. Aubele and C. Condit, Influence of quaternary tectonic deformation on volcanism in the Springerville volcanic field, Colorado Plateau, USA, presented at IAVCEI, Santa Fe, NM, 1989.

886 Grazzaffi, P. and P. H. Schultz, Isidis Basin: Site of ancient volatile-rich debris layer, Icarus, 77, 358-381, 1989.

968 Head, J.W., A.T. Basilevsky and R.A.F. Grieve, A planetary perspective: The Commission on Comparative Planetology, Episodes, 12, 87-90, 1989.

864 Head, J. W. and L. S. Crumpler, Divergent plate boundary characteristics in Aphrodite Terra, Venus: A test of some predictions, Earth, Moon, and Planets, 44, 219-231, 1989.

786 Head, J. W. and L. Wilson, Basaltic pyroclastic eruptions: Influence of gas-release patterns and volume fluxes on fountain structure and the formation of cinder cones, spatter cones, rootless flows, lava ponds and lava flows, Journal of Volcanology and Geothermal Research, 37, 261-271, 1989.

722 Heslop, S. E., L. Wilson, H. Pinkerton and J. W. Head, Dynamics of a confined lava flow on Kilauea volcano, Hawaii, Bulletin Volcanologique, 51, 415-432, 1989.

853 Murchie, S. L., The geologic evolution of Ganymede and its implications for the origin of the Ganymede-Callisto "dichotomy", Advances in Space Research, 10, 183-186, 1989.

852 Murchie, S. L., The tectonics of icy satellites, Advances in Space Research, 10, 173-182, 1989.

845 Murchie, S. L. and J. W. Head, Crater densities and crater ages of different terrain types on Ganymede, Icarus, 81, 271-297, 1989.

681 Murchie, S.L. and J. W. Head, Geologic map of the Philus Sulcus quadrangle of Ganymede, U.S. Geological Survey Miscellaneous Investigations Series, 1989.

992 Mustard, J.F. and C.M. Pieters, Photometric phase functions of common geologic minerals and applications to quantitative analysis of mineral mixture reflectance spectra, Journal of Geophysics Research, 94, 13619-13634, 1989.

959 Pieters, C.M. and G.J. Taylor, Millimeter petrology and kilometer mineralogical exploration of the Moon, Proceedings of the Twentieth Lunar and Planetary Science Conference, 115-125, 1989.

851 Sotin, C. and E. M. Parmentier, On the stability of a fluid layer containing a univariant phase transition: Application to planetary interiors, Physics of the Earth and Planetary Interiors, 55, 10-25, 1989.

879 Sotin, C., D. A. Senske, J. W. Head and E. M. Parmentier, Terrestrial spreading centers under Venus conditions: Evaluation of a crustal spreading model for western Aphrodite Terra, Earth and Planetary Science Letters, 95, 321-333, 1989.

637 Stofan, E. R., J. W. Head, D. B. Campbell, S. H. Zisk, A. F. Bogomolov, O. N. Rzhiga, A. T. Basilevsky and N. Armand, Geology of a rift zone on Venus: Beta Regio and Devana Chasma, Geological Society of America Bulletin, 101, 143-156, 1989.

903 Vorder Bruegge, R.W. and J. W. Head, Fortuna Tessera, Venus: Evidence of horizontal convergence and crustal thickening, Geophysical Research Letters, 16, 699-702, 1989.

889 Wichman, R. W. and P. H. Schultz, Sequence and mechanisms of deformation around the Hellas and Isidis impact basins on Mars, Journal of Geophysical Research, 94, 17333-17357, 1989.

1988

902 Aubele, J. C., L. S. Crumpler and W. E. Elston, Vesicle zonation and vertical structure of basalt flows, Journal of Volcanology and Geothermal Research, 35, 349-374, 1988.

844 Bindschadler, D. L. and J. W. Head, Diffuse scattering of radar on the surface of Venus: Origin and implications for the distribution of soils, Earth, Moon, and Planets, 42, 133-149, 1988.

847 Britt, D.T. and C. M. Pieters, Bidirectional reflectance properties of iron-nickel meteorites, Proceedings of the Nineteenth Lunar and Planetary Science Conference, 503-512, 1988.

1792 Crawford, D.A. and P.H. Schultz, Electromagnetic emissions from oblique hypervelocity impacts, Nature, 336, 50-52, 1988.

887 Crawford, D. A. and P. H. Schultz, Laboratory observations of impact-generated magnetic fields, Nature, 336, 50-52, 1988.

755 Crumpler, L. S. and J. W. Head, Bilateral topographic symmetry patterns across Aphrodite Terra, Venus, Journal of Geophysical Research, 93, 301-312, 1988.

754 Murchie, S. L. and J. W. Head, Possible breakup of dark terrain on Ganymede by large-scale shear faulting, Journal of Geophysical Research, 93, 8795-8824, 1988.

760 Pieters, C. M. and J. F. Mustard, Exploration of crustal/mantle material for the Earth and Moon using reflectance spectroscopy, Remote Sensing of the Environment, 24, 151-178, 1988.

885 Schultz, P. H., Cratering on Mercury: A relook, in Mercury, edited by F. Villas, C. Chapman and M. Matthews, pp. 274-335, University of Arizona Press, Tucson, AZ, 1988.

1793 Schultz, P.H., Impact cratering on Mercury: A relook, in Mercury, edited by F. Vilas, C.R. Chapman and M.S. Mathews, pp. 274-335, University of Arizona Press, Tucson, 1988.

1791 Schultz, P.H. and A.B. Lutz, Polar wandering on Mars, Icarus, 73, 91-141, 1988.

785 Sharpton, V. L. and J. W. Head, Lunar mare ridges: Analysis of ridge-crater intersections and implications for the tectonic origin of mare ridges, Proceedings of the Eighteenth Lunar and Planetary Science Conference, 307-317, 1988.

787 Wilson, L. and J. W. Head, Nature of local magma storage zones and geometry of conduit systems below basaltic eruption sites: Pu'u O'o, Kilauea, East Rift, Hawaii example, Journal of Geophysical Research, 93, 14785-14792, 1988.

841 Wilson, L. and J. W. Head, Phobos suface morphology and its relation to surface and internal processes: A preliminary assessment, presented at International Scientific Council of the Phobos Project, Space Research Institute, USSR, Jan. 26-29, 1988.

848 Yon, S.A. and C.M. Pieters, Interactions of light with rough dielectric surfaces: Spectral reflectance and polarimetric properties, Proceedings of the Nineteenth Lunar and Planetary Science Conference, 581-592, 1988.

1987

796 Basilevsky, A. T. and J. W. Head, The geology of Venus, Annual Reviews of Earth and Planetary Science, 16, 295-317, 1987.

759 Crown, D. A. and C. M. Pieters, Spectral properties of plagioclase and pyroxene mixtures and the interpretation of lunar soil spectra, Icarus, 72, 492-506, 1987.

749 Crumpler, L. S., J. W. Head and J.K. Harmon, Regional linear cross-strike discontinuities in western Aphrodite Terra, Venus, Geophysical Research Letters, 14, 607-610, 1987.

883 Grant, J. A. and P. H. Schultz, Possible tornado-like tracks on Mars, Science, 237, 883-885, 1987.

782 Head, J. W. and L. S. Crumpler, Evidence for divergent plate-boundary characteristics and crustal spreading on Venus, Science, 238, 1380-1385, 1987.

730 Head, J. W., L. S. Crumpler, D. L. Bindschadler, E. R. Stofan, R.W. Vorder Bruegge and D. B. Campbell, Venus geology and geophysics: A review of some recent studies, Solar System Research, 21, 100-108, 1987.

750 Head, J. W. and L. Wilson, Lava fountain heights at Pu'u O'o, Kilauea, Hawaii: Indicators of amount and variations of exsolved magma volatiles, Journal of Geophysical Research, 92, 13715-13719, 1987.

683 Murchie, S.L., J. W. Head, P. Helfenstein and J. Plescia, Terrain types and local-scale stratigraphy of grooved terrain on Ganymede, Journal of Geophysical Research, 91, E222-E238, 1987.

761 Mustard, J. F. and C. M. Pieters, Abundance and distribution of ultramafic microbreccia in Moses Rock Dike: Quantitative application of mapping spectroscopy, Journal of Geophysical Research, 92, 10376-10390, 1987.

757 Mustard, J. F. and C. M. Pieters, Quantitative abundance estimates from bidirectional reflectance measurements, Journal of Geophysical Research, 92, E617-E626, 1987.

733 Schultz, P. H., Experimental planetary impact research, International Journal of Impact Engineering, 5, 569-576, 1987.

948 Schultz, P.H., Impact cratering and the ancient Martian climate, Kagaku, 57, 486-495, 1987.

884 Schultz, P. H., Polar wandering on Mars: Evidence and implications, Solar System Research, 21, 1987.

673 Stofan, E. R., J. W. Head and D. B. Campbell, Geology of the southern Ishtar Terra/Guinivere and Sedna Planitae Region on Venus, Earth, Moon, and Planets, 38, 183-207, 1987.

1986

690 Aubele, J. C., L. S. Crumpler and M. Shafiquallah, K-Ar ages of late cenozoic rocks of the central and eastern parts of the Springerville volcanic field, east-central Arizona, Isochron/West: The Bulletin of Isotopic Geochronology, 46, 3-5, 1986.

723 Bindschadler, D. L., J. W. Head and J. B. Garvin, Vega landing sites: Venera 15/16 unit analogs from Pioneer Venus reflectivity and RMS slope data, Geophysical Research Letters, 13, 1415-1418, 1986.

855 Britt, D.T. and C. M. Pieters, The origin of Phobos: Implications of major element ratios, presented at Scientific and Methodological Aspects of the Phobos Study, Space Research Institute, Academy of Science of the USSR, Moscow, USSR, November 24-28, 1986.

691 Crumpler, L. S., J. W. Head and D. B. Campbell, Orogenic belts on Venus, Geology, 14, 1031-1034, 1986.

540 Hall, J. L., S. C. Solomon and J. W. Head, Elysium Region, Mars: Tests of lithospheric loading models for the formation of tectonic features, Journal of Geophysical Research, 91, 11377-11392, 1986.

636 Harmon, J. K., D. B. Campbell, D. L. Bindschadler, J. W. Head and I.I. Shapiro, Radar altimetry of Mercury: A preliminary analysis, Journal of Geophysical Research, 91, 385-401, 1986.

729 Head, J. W., The geology of Phobos and Deimos and the origin of grooves on Phobos: Scientific questions for the Phobos mission, presented at Scientific and Methodological Aspects of the Phobos Study, Space Research Institute, Academy of Science of the USSR, Moscow, USSR, November 24-28, 1986.

624 Head, J. W. and L. Wilson, Volcanic processes and landforms on Venus: Theory, predictions, and observations, Journal of Geophysical Research, 91, 9407-9446, 1986.

560 Kaula, W. M., M. J. Drake and J. W. Head, Chapter 12: The Moon, in Satellites, edited by J.A. Burns and M.S. Matthews, pp. 581-628, University of Arizona Press, Tucson, 1986.

543 Lucey, P. G., B. R. Hawke, C. M. Pieters, J. W. Head and T. B. McCord, A compositional study of the Aristarchus Region of the Moon using near-infrared reflectance spectroscopy, Journal of Geophysical Research, 91, D344-D354, 1986.

677 McFadden, L. A., C. M. Pieters, R. L. Huguenin, B. R. Hawke, T. V. V. King and M. J. Gaffey, Reflectance spectroscopy of lunar meteorite Yamato-791197; Relation to remote sensing data bases of the Moon, Memoirs of National Institute of Polar Research, 140-151, 1986.

682 Murchie, S.L. and J. W. Head, Global reorientation and its effect on tectonic patterns on Ganymede, Geophysical Research Letters, 13, 345-348, 1986.

616 Pieters, C. M., Composition of the lunar highland crust from near-infrared spectroscopy, Reviews of Geophysics and Space Physics, 24, 557-578, 1986.

758 Pieters, C. M., The Original Moon, opening poem, in Origin of the Moon, edited by W.K. Hartmann, R.J. Phillips and G.J. Taylor, Lunar and Planetary Institute, Houston, 1986.

692 Pieters, C. M., J. W. Head, W. Patterson, S. Pratt, J. B. Garvin, V. L. Barsukov, A. T. Basilevsky, I. L. Khodakovsky, A. S. Selivanov, A. S. Panfilov, Y. M. Getkin and Y. M. Narayeva, The color of the surface of Venus, Science, 234, 1379-1383, 1986.

680 Sharpton, V.L. and J. W. Head, A comparison of the regional slope characteristics of Venus and Earth: Implications for geologic processes on Venus, Journal of Geophysical Research, 91, 7545-7554, 1986.

1985

689 Bratt, S. R., S. C. Solomon and J. W. Head, The evolution of impact basins: Cooling, subsidence and thermal stress, Journal of Geophysical Research, 90, 12415-12433, 1985.

628 Bratt, S. R., S. C. Solomon, J. W. Head and C. H. Thurber, The deep structure of lunar basins: Implications for basin formation and modification, Journal of Geophysical Research, 90, 3049-3064, 1985.

665 Chicarro, S. F., P. H. Schultz and P. Masson, Global and regional ridge patterns on Mars, Icarus, 63, 153-174, 1985.

544 Comer, R. P., S. C. Solomon and J. W. Head, Mars: Thickness of the lithosphere from the tectonic response to volcanic loads, Reviews of Geophysics, 23, 61-92, 1985.

614 Gaddis, L. R., C. M. Pieters and B. R. Hawke, Remote sensing of lunar pyroclastic mantling deposits, Icarus, 61, 461-489, 1985.

625 Garvin, J. B., J. W. Head, G. H. Pettengill and S. H. Zisk, Venus global radar reflectivity and correlations with elevation, Journal of Geophysical Research, 90, 6859-6871, 1985.

563 Head, J. W., A. R. Peterfreund, J. B. Garvin and S. H. Zisk, Surface characteristics of Venus derived from Pioneer Venus altimetry, roughness and reflectivity measurements, Journal of Geophysical Research, 90, 6873-6885, 1985.

672 Helfenstein, P. and E. M. Parmentier, Patterns of fracture and tidal stresses due to nonsynchronous rotation: Implications for fracturing on Europa, Icarus, 61, 175-184, 1985.

615 Pieters, C. M., J. B. Adams, P. J. Mouginis-Mark, S. H. Zisk, M. O. Smith, J. W. Head and T. B. McCord, The nature of crater rays: The Copernicus example, Journal of Geophysical Research, 90, 12393-12413, 1985.

676 Pieters, C. M. and J. F. Mustard, Spectroscopy of Moses Rock kimberlite diatreme, Proceedings of the Airborne Imaging Specrometer Data Analysis Workshop, 106-110, 1985.

638 Pieters, C. M. and D. E. Wilhelms, Origin of olivine at Copernicus, Journal of Geophysical Research, 90, C415-C420, 1985.

695 Schultz, P. H., Polar wandering on Mars, Scientific American, 253, 94-102, 1985.

660 Schultz, P. H. and D. E. Gault, Clustered impacts: Experiments and implications, Journal of Geophysical Research, 90, 3701-3732, 1985.

558 Sharpton, V. L. and J. W. Head, Analysis of regional slope characteristics on Venus and Earth, Journal of Geophysical Research, 90, 3733-3740, 1985.

633 Smrekar, S. and C. M. Pieters, Near-infrared spectroscopy of probable impact melt from three large lunar highland craters, Icarus, 63, 442-452, 1985.

1984

562 Campbell, D. B., J. W. Head, J. K. Harmon and A. A. Hine, Venus: Volcanism and rift formation in Beta Regio, Science, 226, 167-170, 1984.

542 Garvin, J. B., J. W. Head, M. T. Zuber and P. Helfenstein, Venus: The nature of the surface from Venera panoramas, Journal of Geophysical Research, 89, 3381-3399, 1984.

611 Grieve, R. A. F., The impact cratering rate in recent time, Journal of Geophysical Research, 89, B403-B408, 1984.

613 Grieve, R. A. F. and J. B. Garvin, A geometric model for excavation and modification at terrestrial simple impact craters, Journal of Geophysical Research, 89, 11561-11572, 1984.

610 Grieve, R. A. F. and E. M. Parmentier, Impact phenomena as factors in the evolution of the Earth, Proceedings of the 27th International Geological Congress, 19, 99-114, 1984.

565 Lambert, P. and R. A. F. Grieve, Shock experiments on maskelynite-bearing anorthosite, Earth and Planetary Science Letters, 68, 813-816, 1984.

600 Mouginis-Mark, P. J., L. Wilson, J. W. Head, S. H. Brown, J. L. Hall and K. Sullivan, Elysium Planitia, Mars: Regional geology, volcanology and evidence for volcano/ground ice interactions, Earth, Moon, and Planets, 30, 149-173, 1984.

535 Solomon, S. C. and J. W. Head, Venus banded terrain: Tectonic models for band formation and their relationship to lithospheric thermal structure, Journal of Geophysical Research, 89, 6885-6897, 1984.

635 Zuber, M. T. and E. M. Parmentier, A geometric analysis of surface deformation: Implications for the tectonic evolution of Ganymede, Icarus, 60, 200-210, 1984.

612 Zuber, M. T. and E. M. Parmentier, Lithospheric stresses due to radiogenic heating of an ice-silicate body: Implications for Ganymede's tectonic evolution, Journal of Geophysical Research, 89, B429-B437, 1984.

1983

500 Campbell, D. B., J. W. Head, J. K. Harmon and A. A. Hine, Venus: Identification of banded terrain in the mountains of Ishtar Terra, Science, 221, 644-647, 1983.

601 Garvin, J. B., M. T. Zuber and P. Helfenstein, Venus revealed, The Planetary Report, 3, 9-12, 1983.

609 Grieve, R. A. F., Impact craters shape planetary surfaces, New Scientist, 100, 516-519, 1983.

497 Head, J. W., Geology of the inner planets, in Astronomy from Space, edited by J. Cornell and P. Gorenstein, pp. 20-60, MIT Press, Cambridge, MA, 1983.

507 Helfenstein, P. and E. M. Parmentier, Patterns of fracture and tidal stresses on Europa, Icarus, 53, 415-430, 1983.

496 Mouginis-Mark, P. J., Significant Achievements in the Planetary Geology Program, 1981, NASA, Contractor Report, NASA CR-3554, pp. 1-62, 1983.

501 Pieters, C. M., Strength of mineralogical absorption features in the transmitted component of reflection, Journal of Geophysical Research, 88, 9534-9544, 1983.

564 Pieters, C. M., B. R. Hawke, M. Gaffey and L. A. McFadden, Possible lunar source areas of Meteorite ALHA 81005: Geochemical remote sensing information, Geophysical Research Letters, 10, 813-816, 1983.

456 Wilson, L. and J. W. Head, A comparison of volcanic eruption processes on Earth, Moon, Mars, Io, and Venus, Nature, 302, 663-669, 1983.

1982

455 Downs, G. S., P. J. Mouginis-Mark, S. H. Zisk and T. W. Thompson, New radar-derived topography for the northern hemisphere of Mars, Journal of Geophysical Research, 87, 9747-9754, 1982.

458 Garvin, J. B., J. W. Head and L. Wilson, Magma vesiculation and pyroclastic volcanism on Venus, Icarus, 52, 365-372, 1982.

101 Grieve, R. A. F., Cosmic dust and impact event (report of conference), Geotimes, 27, 23-24, 1982.

518 Grieve, R. A. F., Impact craters shape planet surfaces, GEOS, 11, 1-4, 1982.

460 Grieve, R.A.F., The record of impact on Earth: Implications for a major Cretaceous/Tertiary impact event, Geological Society of America, Special Paper, 190, pp. 25-37, 1982.

457 Grieve, R. A. F. and J. W. Head, The Manicouagan impact structure: An analysis of its original dimensions and form, Journal of Geophysical Research, 88, A807-A818, 1982.

495 Hale, W. and R. A. F. Grieve, Volumetric analysis of complex lunar craters: Implications for basin ring formation, Journal of Geophysical Research, 87, A65-A76, 1982.

561 Head, J. W., Significant Achievements in the Planetary Geology Program-1982, NASA, Contractor Report, pp. 34, 1982.

400 Head, J. W., Surfaces of the terrestrial planets, in The New Solar System, edited by J.K. Beatty, B. O'Leary and A. Chaiken, pp. 45-56, Sky Publishing Corporation, Cambridge, MA, 1982.

265 McCord, T. B., R. B. Singer, B. R. Hawke, J. B. Adams, D. Evans, J. W. Head, P. J. Mouginis-Mark, C. M. Pieters, R. L. Huguenin and S. H. Zisk, Mars: Definition and characterization of global surface units with emphasis on composition, Journal of Geophysical Research, 87, 10129-10148, 1982.

411 Mouginis-Mark, P. J., L. Wilson and J. W. Head, Explosive volcanism on Hecates Tholus, Mars: Investigation of eruption conditions, Journal of Geophysical Research, 87, 9890-9904, 1982.

490 Mouginis-Mark, P. J., S. H. Zisk and G. S. Downs, Ancient and modern slopes in the Tharsis region of Mars, Nature, 297, 546-550, 1982.

419 Parmentier, E. M., S. W. Squyres, J. W. Head and M. L. Allison, The tectonics of Ganymede, Nature, 295, 290-293, 1982.

417 Pieters, C. M., Copernicus crater central peak: Lunar mountain of unique composition, Science, 215, 59-61, 1982.

395 Sharpton, V. L. and J. W. Head, Stratigraphy and structural evolution of southern Mare Serenitatis: A reinterpretation based on Apollo Lunar Sounder Experiment data, Journal of Geophysical Research, 87, 10983-10998, 1982.

436 Solomon, S. C., R. P. Comer and J. W. Head, The evolution of impact basins: Viscous relaxation of topographic relief, Journal of Geophysical Research, 87, 3975-3992, 1982.

459 Solomon, S. C. and J. W. Head, Evolution of the Tharsis province of Mars: The importance of heterogeneous lithospheric thickness and volcanic construction, Journal of Geophysical Research, 87, 9755-9774, 1982.

498 Solomon, S. C. and J. W. Head, Mechanisms for lithospheric heat transport on Venus: Implications for tectonic style and volcanism, Journal of Geophysical Research, 87, 9236-9246, 1982.

465 Solomon, S. C., S. K. Stephens and J. W. Head, Venus impact basins: Viscous relaxation of topographic relief, Journal of Geophysical Research, 87, 7763-7771, 1982.

627 Wilson, L., J.W. Head and P.J. Mouginis-Mark, Theoretical Analysis of Martian Volcanic Eruption Mechanisms, Proceedings of The Planet Mars Conference, ESA SP-185, 107-113, 1982.

443 Wilson, L., J. W. Head and P. J. Mouginis-Mark, Theoretical analysis of martian volcanic eruption mechanisms, ESA Scientific and Technical Publications Branch, Special Publication, ESA SP-185, pp. 107-113, 1982.

1981

463 Adams, J. B., T. B. McCord, C. M. Pieters, C. R. Chapman, A. E. Metzger, T. B. Johnson, I. Adler and M. J. Bielefeld, Remote sensing of basalts in the solar system: Chapter 2, in Basaltic Volcanism on the Terrestrial Planets, edited by Basaltic Volcanism Study Project, pp. 438-490, Pergamon Press, New York, 1981.

492 Burke, K. C., W. S. F. Kidd, D. L. Turcotte, J. F. Dewey, P. J. Mouginis-Mark, E. M. Parmentier, A. M. C. Sengor and P. E. Tapponnier, Chapter 6: Tectonics of basaltic volcanism, in Basaltic Volcanism on the Terrestrial Planets, edited by Basaltic Volcanism Study Project, pp. 801-898, Pergamon Press, New York, NY, 1981.

252 Cintala, M. J., Meteoroid impact into short period cometary nuclei, Nature, 291, 134-136, 1981.

444 Garvin, J. B., Characterizations of rock populations in the western desert of Egypt and comparisons with Mars, Desert Landforms of Southwest Egypt: A Basis for Comparison with Mars, NASA, Contractor Report, NASA CR-3611, pp. 261-280, 1981.

412 Garvin, J. B., Landing induced clouds on Venus and Mars, Proceedings of the Twelfth Lunar and Planetary Science Conference, 1493-1505, 1981.

331 Garvin, J. B., P. J. Mouginis-Mark and J. W. Head, Characterization of rock populations on planetary surfaces: Techniques and a preliminary analysis of Mars and Venus, The Moon and the Planets, 24, 355-387, 1981.

418 Grieve, R. A. F. and M. J. Cintala, A method for estimating the initial impact conditions of terrestrial cratering events, exemplified by its application to Brent Crater, Ontario, Proceedings of the Twelfth Lunar and Planetary Science Conference, 1607-1621, 1981.

414 Grieve, R. A. F. and J. W. Head, Impact cratering: A geological process on the planets, Episodes, 1981, 3-9, 1981.

416 Grieve, R. A. F. and V. L. Sharpton, The Cretaceous-Tertiary extinction event: A cosmic catastrophe?, GEOS, 10, 7-9, 1981.

344 Hall, J. L., S. C. Solomon and J. W. Head, Lunar floor-fractured craters: Evidence for viscous relaxation of crater topography, Journal of Geophysical Research, 86, 9537-9552, 1981.

434 Head, J. W., Lava flooding of ancient planetary crusts: Geometry, thickness, and volumes of flooded lunar impact basins, The Moon and the Planets, 26, 61-88, 1981.

437 Head, J. W., Volcanism on Mars, Nature, 294, 305-307, 1981.

464 Head, J. W., W. B. Bryan, R. Greeley, J. E. Guest, P. H. Schultz, R. S. J. Sparks, G. P. L. Walker, J. L. Whitford-Stark, C. A. Wood and M. H. Carr, Chapter 5: Distribution and morphology of basalt deposits on planets, in Basaltic Volcanism on the Terrestrial Planets, edited by Basaltic Volcanism Study Project, pp. 700-800, Pergamon Press, New York, 1981.

323 Head, J. W. and S. C. Solomon, Tectonic evolution of the terrestrial planets, Science, 213, 62-76, 1981.

413 Head, J. W., S. Yuter and S. C. Solomon, Topography of Venus and Earth: A test for the presence of plate tectonics, American Scientist, 69, 614-623, 1981.

402 McCord, T. B., R. N. Clark, B. R. Hawke, L. A. McFadden, P. D. Owensby, C. M. Pieters and J. B. Adams, Moon: Near-infrared spectral reflectance, a first good look, Journal of Geophysical Research, 86, 10883-10892, 1981.

280 Mouginis-Mark, P. J., Ejecta emplacement and modes of formation of Martian fluidized ejecta craters, Icarus, 45, 60-76, 1981.

409 Mouginis-Mark, P. J., Late-stage summit activity of Martian shield volcanoes, Proceedings of the Twelfth Lunar and Planetary Science Conference, 1431-1447, 1981.

342 Mouginis-Mark, P. J., V. L. Sharpton and B. R. Hawke, Schiaparelli Basin, Mars: Morphology, tectonics and infilling history, Proceedings of the Twelfth Lunar and Planetary Science Conference, 155-172, 1981.

223 Mouginis-Mark, P. J. and L. Wilson, MERC: a Fortran IV program for the production of topographic data for the planet Mercury, Computers and Geosciences, 7, 35-45, 1981.

415 Parmentier, E. M. and J. W. Head, Viscous relaxation of impact craters on icy planetary surfaces: Determination of viscosity variation with depth, Icarus, 47, 100-111, 1981.

438 Pieters, C. M., A. Meloy, J. S. Nagle and B. R. Hawke, Core segment 15008: Regolith stratigraphy at Apennine Front Station 2 using multispectral imaging, Proceedings of the Twelfth Lunar and Planetary Science Conference, 451-461, 1981.

262 Wilson, L. and J. W. Head, Ascent and eruption of basaltic magma on the Earth and Moon, Journal of Geophysical Research, 86, 2971-3001, 1981.

433 Wilson, L. and J. W. Head, A comparison of some explosive volcanic eruption processes on the Earth, Moon, Mars, Venus, and Io, Memoir Scieta Astronomica Italiana, 553-557, 1981.

1980

278 Cintala, M. J. and P. J. Mouginis-Mark, Martian fresh crater depths: More evidence for substate volatiles, Geophysical Research Letters, 7, 329-332, 1980.

328 Hale, W., Orientations of central peaks in lunar craters: Implications for regional structural trends, Proceedings of the Eleventh Lunar and Planetary Science Conference, 197-209, 1980.

325 Hale, W. S. and J. W. Head, Central peaks in Mercurian craters: Comparisons to the Moon, Proceedings of the Eleventh Lunar and Planetary Science Conference, 2191-2205, 1980.

114 Head, J. W. and A. Gifford, Lunar mare domes: Classification and modes of origin, The Moon and the Planets, 22, 235-258, 1980.

327 Helfenstein, P. and E. M. Parmentier, Fractures on Europa: Possible response of an ice crust to tidal deformation, Proceedings of the Eleventh Lunar and Planetary Science Conference, 1987-1998, 1980.

324 Mouginis-Mark, P. J., S. H. Zisk and G. S. Downs, Characterization of Martian surface materials from Earth-based radar: The Memnonia Fossae region, Proceedings of the Eleventh Lunar and Planetary Science Conference, 823-838, 1980.

326 Pieters, C. M., B. R. Hawke, P. Butler, S. Waltz and J. S. Nagle, Multispectral imaging of the lunar regolith core samples: Preliminary results for 74002, Proceedings of the Eleventh Lunar and Planetary Science Conference, 1593-1608, 1980.

256 Pieters, C. M., J. W. Head, J. B. Adams, T. B. McCord, S. H. Zisk and J. L. Whitford-Stark, Late high titanium basalts of the western maria: Geology of the Flamstead Region of Oceanus Procellarum, Journal of Geophysical Research, 85, 3913-3938, 1980.

187 Settle, M., The role of fallback ejecta in the modification of impact craters, Icarus, 42, 1-19, 1980.

189 Settle, M. and T. R. McGetchin, Statistical analysis of persistent explosive activity and Stromboli, 1971: Implications for eruption prediction, Journal of Volcanology and Geothermal Research, 8, 45-58, 1980.

248 Solomon, S. C. and J. W. Head, Lunar mascon basins: Lava filling, tectonics and evolution of the lithosphere, Reviews of Geophysics and Space Physics, 18, 107-141, 1980.

250 Whitford-Stark, J. L., Lunar surface morphology and stratigraphy: A remote sensing synthesis, Journal of the British Astronomical Association, 90, 312-345, 1980.

175 Whitford-Stark, J. L. and J. W. Head, Stratigraphy of Oceanus Procellarum basalts: Sources and styles of emplacement, Journal of Geophysical Research, 85, 6579-6609, 1980.

332 Wilson, L. and J. W. Head, Morphology and rheology of pyroclastic flows and their deposits and guidelines for future observations, The 1980 Eruptions of Mt. St. Helens, USGS, Professional Paper, 1250, pp. 513-524, 1980.

322 Zisk, S. H. and P. J. Mouginis-Mark, Anomalous regions on Mars: Implications for near-surface liquid water, Nature, 288, 735-738, 1980.

334 Zisk, S. H. and P. J. Mouginis-Mark, Possible detection of near-surface liquid water on Mars from Earth-based radar, Third Colloquium on Planetary Water, 168-175, 1980.

1979

227 Cintala, M. J., Mercurian crater rim heights and some interplanetary comparisons, Proceedings of the Tenth Lunar and Planetary Science Conference, 2635-2650, 1979.

244 Cintala, M. J., J. W. Head and L. Wilson, The nature and effects of impact cratering on small bodies, in Asteroids, edited by T. Gehrels, pp. 579-600, University of Arizona Press, Tucson, AZ, 1979.

247 Comer, R. P., S. C. Solomon and J. W. Head, Elastic lithosphere thickness on the Moon from mare tectonic features: A formal inversion, Proceedings of the Tenth Lunar and Planetary Science Conference, 2441-2463, 1979.

251 Conca, J. and N. J. Hubbard, Evidence for early volcanism in Mare Smythii, Proceedings of the Tenth Lunar and Planetary Science Conference, 1727-1737, 1979.

241 Hale, W. and J. W. Head, Central peaks in lunar craters: Morphology and morphometry, Proceedings of the Tenth Lunar and Planetary Science Conference, 2623-2633, 1979.

249 Hawke, B. R., D. MacLaskey, T. B. McCord, J. B. Adams, J. W. Head, C. M. Pieters and S. H. Zisk, Multi-spectral mapping of the Apollo 15 Apennine Region: The identification and distribution of regional pyroclastic deposits, Proceedings of the Tenth Lunar and Planetary Science Conference, 2995-3015, 1979.

188 Head, J. W., Serenitatis multi-ringed basin: Regional geology and basin ring interpretation, The Moon and the Planets, 21, 439-462, 1979.

246 Head, J. W. and L. Wilson, Alphonsus-type dark-halo craters: Morphology, morphometry, and eruption conditions, Proceedings of the Tenth Lunar and Planetary Science Conference, 2861-2897, 1979.

243 Mouginis-Mark, P. J., Ejecta emplacement of the Martian impact crater Bamburg, Proceedings of the Tenth Lunar and Planetary Science Conference, 2651-2668, 1979.

225 Mouginis-Mark, P. J., Martian fluidized crater morphology: Variations with crater size, latitude, altitude and target material, Journal of Geophysical Research, 84, 8011-8022, 1979.

255 Mutch, T. A., Planetary surfaces, Reviews of Geophysics and Space Physics, 17, 1694-1722, 1979.

180 Parmentier, E. M. and J. W. Head, Internal processes affecting surfaces of low-density satellites: Ganymede and Callisto, Journal of Geophysical Research, 84, 6263-6276, 1979.

245 Parmentier, E. M. and J. W. Head, Some effects of solid state deformation on the thermal evolution of ice-silicate planetary bodies, Proceedings of the Tenth Lunar and Planetary Science Conference, 2403-2419, 1979.

242 Pieters, C. M., T. B. McCord, J. W. Head, J. B. Adams and S. H. Zisk, Mare Crisium geologic units: Implications of additional remote sensing data, Proceedings of the Tenth Lunar and Planetary Science Conference, 2967-2973, 1979.

226 Settle, M., Formation and deposition of volcanic sulfate aerosals on Mars, Journal of Geophysical Research, 84, 8343-8354, 1979.

170 Settle, M., The structure and emplacement of cinder cone fields, American Journal of Science, 279, 1089-1107, 1979.

181 Settle, M., M. J. Cintala and J. W. Head, Emplacement of Farenheit crater ejecta at the Luna 24 site, The Moon and the Planets, 20, 281-300, 1979.

141 Settle, M. and J. W. Head, The role of slumping in the modification of lunar impact craters, Journal of Geophysical Research, 84, 3081-3096, 1979.

177 Solomon, S. C. and J. W. Head, Vertical movement in mare basins: Relation to mare emplacement, basin tectonics and lunar thermal history, Journal of Geophysical Research, 84, 1667-1682, 1979.

228 Whitford-Stark, J. L., Charting the southern seas: The evolution of the Lunar Mare Australe, Proceedings of the Tenth Lunar and Planetary Science Conference, 2975-2994, 1979.

1978

157 Adams, J. B., J. W. Head, T. B. McCord, C. M. Pieters and S. H. Zisk, Mare Crisium: Regional stratigraphy and geologic history, Geophysical Research Letters, 5, 313-316, 1978.

171 Arvidson, R., A. B. Binder and K. L. Jones, The surface of Mars, Scientific American, 238, 76-88, 1978.

174 Cintala, M. J., J. W. Head and J. Veverka, Characteristics of the cratering process on small satellites and asteroids, Proceedings of the Ninth Lunar Science Conference, 3803-3830, 1978.

169 Hawke, B. R. and J. W. Head, Lunar KREEP volcanism: Geologic evidence for history and mode of emplacement, Proceedings of the Ninth Lunar Science Conference, 3285-3309, 1978.

160 Head, J. W., Significant Achievements in the Planetary Geology Program-1976-1977, NASA, Contractor Report, NASA CR-2956, pp. 1-48, 1978.

161 Head, J. W., J. B. Adams, T. B. McCord, C. M. Pieters and S. H. Zisk, Regional stratigraphy and geologic history of Mare Crisium, in Mare Crisium: The view from Luna 24, edited by R.B. Merrill and J.J. Papipke, pp. 43-74, Pergamon Press, New York, NY, 1978.

135 Head, J. W. and T. B. McCord, Imbrian-age highland volcanism on the Moon: The Gruithuisen and Mairan domes, Science, 199, 1433-1436, 1978.

86 Head, J. W., C. M. Pieters, T. B. McCord, J. Adams and S. H. Zisk, Definition and detailed characterization of lunar surface units using remote observations, Icarus, 33, 145-172, 1978.

126 McCord, T. B., R. Clark and R. L. Huguenin, Mars: Infrared spectral reflection and compositional implication, Journal of Geophysical Research, 83, 5433-5441, 1978.

215 Mutch, T. A., The Martian Landscape, NASA, Special Publication, NASA SP-425, pp. 1-160, 1978.

617 Pieters, C. M., Mare basalt types on the front side of the Moon: A summary of spectral reflectance data, Proceedings of the Ninth Lunar and Planetary Science Conference, 2825-2849, 1978.

182 Settle, M., Vocanic eruption clouds and the thermal power output of explosive eruptions, Journal of Volcanology and Geothermal Research, 3, 309-324, 1978.

185 Wood, C. A., Morphometric evolution of composite volcanoes, Geophysical Research Letters, 5, 437-439, 1978.

173 Wood, C. A. and L. Anderson, New morphometric data for fresh lunar craters, Proceedings of the Ninth Lunar Science Conference, 3669-3689, 1978.

129 Wood, C. A. and J. W. Head, Rift valleys on Earth, Mars and Venus, in Tectonics and Geophysics of Continental Rifts, edited by I.B. Ramberg and E.R. Neumann, pp. 401-408, D. Reidel, Dordrecht, Holland, 1978.

172 Wood, C. A., J. W. Head and M. J. Cintala, Interior morphology of fresh Martian craters: The effects of target characteristics, Proceedings of the Ninth Lunar Science Conference, 3691-3709, 1978.

1977

106 Adams, J. B., E. A. Anders, M. R. Dence, L. A. Haskin, J. W. Head, N. J. Hubbard, T. B. McCord, L. E. Nyquist, G. W. Reed, M. Tatsumoto, R. M. Walker and J.A. Wood, Interdisciplinary Studies by the Imbrium Consortium, 125 pp., The Imbrium Consortium, Cambridge, 1977.

119 Binder, A. B., R. Arvidson, E. A. Guinness, K. L. Jones, E. C. Morris, T. A. Mutch, D. C. Pieri and C. Sagan, The geology of the Viking Lander 1 site, Journal of Geophysical Research, 82, 4439-4451, 1977.

127 Chapman, C. R. and K. L. Jones, Cratering and obliteration history of Mars, Annual Reviews Earth Planetary Sciences, 5, 515-540, 1977.

104 Cintala, M. J., Martian fresh crater morphology and morphometry: A pre-Viking view, in Impact and Explosion Cratering, edited by D.J. Roddy, R.P. Pepin and R.B. Merrill, pp. 575-591, Pergamon Press, New York, NY, 1977.

112 Cintala, M. J., J. W. Head and T. A. Mutch, Characteristics of fresh Martian craters as a function of diameter: Comparison with the Moon and Mercury- discussion, Geophysical Research Letters, 4, 245-246, 1977.

124 Cintala, M. J., C. A. Wood and J. W. Head, The effects of target characteristics on fresh crater morphology: Preliminary results for the Moon and Mercury, Proceedings of the Eighth Lunar Science Conference, 3409-3425, 1977.

128 D'Alli, R. E., The significance of bright spots observed during the 1971 Martian dust storm, Icarus, 31, 146-156, 1977.

72 Emilla, D. A., B. Last, C. A. Wood and F. M. Dakin, Geophysics and geology of an explosion crater in the Ethiopian rift valley, Bulletin Volcanologique, 40, 133-140, 1977.

96 Hawke, B. R. and J. W. Head, Impact melt on lunar crater rims, in Impact and Explosion Cratering, edited by D. J. Roddy, R. O. Pepin and R. B. Merrill, pp. 815-841, Pergamon Press, New York, NY, 1977.

107 Hawke, B. R. and J. W. Head, Local vs. Imbrium basin material at the Apollo 14 site: Some observations and suggestions, in Interdisciplinary Studies by the Imbrium Consortium, edited by The Imbrium Consortium, pp. 91-96, The Imbrium Consortium, Cambridge, 1977.

116 Hawke, B. R. and J. W. Head, Pre-Imbrian history of the Fra Mauro region and Apollo 14 sample provenance, Proceedings of the Eighth Lunar Science Conference, 2741-2761, 1977.

108 Hawke, B. R. and J. W. Head, Pre-Imbrium geologic history of the Apollo 14 region: Relation to Fra Mauro formation sample provenance, in Interdisciplinary Studies by the Imbrium Consortium, edited by The Imbrium Consortium, pp. 97-112, The Imbrium Consortium, Cambridge, 1977.

100 Head, J. W., Origin of outer rings in lunar multi-ringed basins: Evidence from morphology and ring spacing, in Impact and Explosion Cratering, edited by D. J. Roddy, R. O. Pepin and R. B. Merrill, pp. 563-573, Pergamon Press, New York, NY, 1977.

110 Head, J. W., Regional distribution of Imbrium Basin deposits: Relationship to pre-Imbrian topography and mode of emplacement, in Interdisciplinary Studies by the Imbrium Consortium, edited by The Imbrium Consortium, pp. 120-125, The Imbrium Consortium, Cambridge, 1977.

111 Head, J. W., Significant Achievements in the Planetary Geology Program-1975-1976, NASA, Contractor Report, NASA CR-2827, pp. 1-32, 1977.

83 Head, J. W., C. A. Wood and T. A. Mutch, Geologic evolution of the terrestrial planets, American Scientist, 65, 21-29, 1977.

123 Huck, F. O., D. J. Jobson, S. K. Park, S. D. Wall, R. E. Arvidson, W. R. Patterson and W. D. Benton, Spectrophotometric and color estimates of the Viking Lander sites, Journal of Geophysical Research, 82, 4401-4411, 1977.

125 Huguenin, R. L., R. G. Prinn and M. Maderazzo, Mars: Photodesorption from mineral surfaces and its effects on atmospheric stability, Icarus, 32, 270-298, 1977.

118 Levinthal, E. C., W. Green, K. L. Jones and R. Tucker, Processing the Viking Lander camera data, Journal of Geophysical Research, 82, 4412-4420, 1977.

122 Liebes, S. and A. A. Schwartz, Viking 1975 Mars Lander interactive computerized video stereophotogrammetry, Journal of Geophysical Research, 82, 4421-4429, 1977.

120 Mutch, T. A., R. Arvidson, A. B. Binder, E. A. Guinness and E. C. Morris, The geology of the Viking Lander 2 site, Journal of Geophysical Research, 82, 4452-4467, 1977.

121 Patterson, W. R., F. O. Huck, S. D. Wall and M. R. Wolf, Calibration and performance of the Viking Lander cameras, Journal of Geophysical Research, 82, 4391-4400, 1977.

117 Pollack, J. B., D. Colburn, R. Kahn, J. Hunter, W. Van Camp, C. E. Carleston and M. R. Wolf, Properties of aeorosols in the martian atmosphere, as inferred from Viking Lander imaging data, Journal of Geophysical Research, 82, 4479-4496, 1977.

29 Settle, M. and J. W. Head, Radial variation of lunar crater rim topography, Icarus, 31, 123-135, 1977.

115 Spudis, P. and J. W. Head, Geology of the Imbrium Basin Apennine Mountains and relation to the Apollo 15 landing site, Proceedings of the Eighth Lunar Science Conference, 2785-2797, 1977.

109 Spudis, P. and J. W. Head, Geology of the Imbrium Basin Appennine Mountains and relation to the Apollo 15 landing site, in Interdisciplinary Studies by the Imbrium Consortium, edited by The Imbrium Consortium, pp. 113-119, The Imbrium Consortium, Cambridge, 1977.

105 Whitford-Stark, J. L. and J. W. Head, The Procellarum volcanic complexes: Contrasting styles of volcanism, Proceedings of the Eighth Lunar Science Conference, 2705-2724, 1977.

132 Wood, C. A., The Marda fault zone and the opening of the Red Sea, Apollo-Soyuz Test Project Summary Science Report, NASA, Special Paper, NASA SP-412, pp. 29-36, 1977.

113 Wood, C. A., J. W. Head and M. J. Cintala, Crater degradation on Mercury and the Moon: Clues to surface evolution, Proceedings of the Eighth Lunar Science Conference, 3503-3520, 1977.

139 Wood, C. A., J. L. Whitford-Stark and J. W. Head, Iceland Field Itinerary: Basaltic Volcanism Study Project, 51 pp., The Lunar Science Institute, Houston, TX, 1977.

1976

67 Adams, J. B., E. Anders, M. R. Dence, L. A. Haskin, J. W. Head, N. J. Hubbard, T. B. McCord, L. E. Nyquist, G. W. Reed, M. Tatsumoto, R. M. Walker and J. A. Wood, Interdisciplinary Studies by the Imbrium Consortium, 155 pp., The Imbrium Consortium, Cambridge, 1976.

68 Cintala, M. J., J. W. Head and T. A. Mutch, Characteristics of fresh Martian craters as a function of diameter: Comparison with the Moon and Mercury, Geophysical Research Letters, 3, 117-120, 1976.

70 Cintala, M. J., J. W. Head and T. A. Mutch, Martian crater depth/diameter relationships: Comparisons with the Moon and Mercury, Proceedings of the Seventh Lunar Science Conference, 3575-3587, 1976.

65 Head, J. W., Evidence for the sedimentary origin of Imbrium sculpture and lunar basin radial texture, The Moon, 15, 445-462, 1976.

31 Head, J. W., Lunar volcanism in space and time, Reviews of Geophysics and Space Physics, 14, 265-300, 1976.

74 Head, J. W., The significance of substrate characteristics in determining morphology and morphometry of lunar craters, Proceedings of the Seventh Lunar Science Conference, 2913-2929, 1976.

66 Head, J. W. and M. Settle, Relation of lunar highland sample sites to Imbrium Basin deposits, in Interdisciplinary Studies by the Imbrium Consortium, edited by The Imbrium Consortium, pp. 5-14, The Center for Astrophysics, Cambridge, 1976.

85 Head, J. W., M. Settle and C. A. Wood, Origin of Olympus Mons escarpment by erosion of pre-volcano substrate, Nature, 263, 667-668, 1976.

71 Mohr, P. A. and C. A. Wood, Volcano spacings and lithospheric attenuation in the eastern rift of Africa, Earth and Planetary Science Letters, 33, 126-144, 1976.

84 Mutch, T. A., R. Arvidson, A. B. Binder, F. O. Huck, E. C. Levinthal, S. Liebes, E. C. Morris, D. Numendal, J. B. Pollack and C. Sagan, Fine particles on Mars: Observations from the Viking 1 Lander cameras, Science, 194, 87-91, 1976.

38 Mutch, T. A., R. Arvidson, K. Jones, J. W. Head and R. S. Saunders, Geology of Mars, 400 pp., Princeton University Press, Princeton, NJ, 1976.

79 Mutch, T. A., A. B. Binder, F. O. Huck, E. C. Levinthal, S. Liebes, E. C. Morris, W. R. Patterson, J. B. Pollack, C. Sagan and G. R. Taylor, The surface of Mars: The view from the Viking 1 Lander, Science, 193, 791-801, 1976.

87 Mutch, T. A., S. U. Grenander, K. L. Jones, W. R. Patterson, R. Arvidson, E. A. Guiness, P. Avrin, C. E. Carlston, A. B. Binder, C. Sagan, E. W. Dunham, P. L. Fox, D. C. Pieri, F. O. Huck, C. W. Rowland, G. R. Taylor, S. D. Wall, R. Kahn, E. C. Levinthal, S. Liebes, R. B. Tucker, E. C. Morris, J. B. Pollack, R. S. Saunders and M. R. Wolf, The surface of Mars: The view from the Viking 2 Lander, Science, 194, 1277-1283, 1976.

44 Mutch, T. A. and R. S. Saunders, The geologic development of Mars: A review, Space Science Reviews, 19, 3-57, 1976.

103 Settle, M., Rise of volcanic eruption clouds: Relationship between cloud height and eruption intensity, Air Force Geophysical Laboratories, Technical Report, AFGL-TR-76-0127, pp. 1-37, 1976.

63 Settle, M. and J. W. Head, Excavation depths of large lunar impacts: Shallow or deep?, in Interdisciplinary Studies by the Imbrium Consortium, edited by The Imbrium Consortium, pp. 139-146, The Center for Astrophysics, Cambridge, 1976.

75 Wood, C. A. and J. W. Head, Comparison of impact basins on Mercury, Mars, and the Moon, Proceedings of the Seventh Lunar Science Conference, 3629-3651, 1976.

1975

73 Dennison, J. M. and J. W. Head, Sea level variations interpreted from the Appalachian basin Silurian and Devonian, American Journal of Science, 275, 1089-1120, 1975.

19 Doyle, F. J., D. H. Eckhardt, J. W. Head, W. M. Kaula, I.I. Mueller and W. J. Sjogren, Lunar dynamics and selenodesy: Report of the 8th GEOP Research Conference, Eos, Transactions, AGU, 56, 318-326, 1975.

22 Head, J. W., Impact processes and their effects on lunar materials, Geotimes, 20, 16-18, 1975.

39 Head, J. W., Lunar mare deposits: Areas, volumes, sequence and implication for melting in source areas, in Origins of Mare Basalts and Their Implications for Lunar Evolution, edited by pp. 66-69, The Lunar Science Institute, Houston, TX, 1975.

40 Head, J. W., Mode of occurrence and style of emplacement of lunar mare deposits, in Origins of Mare Basalts and Their Implications for Lunar Evolution, edited by pp. 61-65, The Lunar Science Institute, Houston, TX, 1975.

23 Head, J. W., Processes of lunar crater degradation: Changes in style with geologic time, The Moon, 12, 299-329, 1975.

28 Head, J. W. and B. R. Hawke, Geology of the Apollo 14 region (Fra Mauro): Stratigraphic history and sample provenance, Proceedings of the Sixth Lunar Science Conference, 2483-2501, 1975.

26 Head, J. W., M. Settle and R. Stein, Volume of material ejected from major lunar basins and implications for the depth of excavation of lunar samples, Proceedings of the Sixth Lunar Science Conference, 2805-2829, 1975.

25 Mutch, T. A. and J. W. Head, The geology of Mars: A brief review of some recent results, Reviews of Geophysics and Space Physics, 13, 411-417, 1975.

27 Pieters, C. M., J. W. Head, T. B. McCord, J. B. Adams and S. H. Zisk, Geochemical and geological units of Mare Humorum: Definition using remote sensing and lunar sample information, Proceedings of the Sixth Lunar Science Conference, 2689-2710, 1975.

102 Settle, M., Lateral translation of explosion crater ejecta: A working model based upon pellet experiments, Air Force Cambridge Research Laboratories, Technical Report, AFCRL-TR-75-0453, pp. 1-63, 1975.

41 Wood, C. A. and J. W. Head, Geologic setting and provenance of spectrally distinct pre-mare material of possible volcanic origin, in Origin of Mare Basalts and Their Implications for Lunar Evolution, edited by pp. 189-193, The Lunar Science Institute, Houston, TX, 1975.

1974

16 Arvidson, R., Wind-blown streaks, splotches and associated craters on Mars: Statistical analysis of Mariner 9 photographs, Icarus, 21, 12-27, 1974.

12 Arvidson, R. and T. A. Mutch, Sedimentary patterns in and around craters form the Pinacate Volcanic Field, Sonora, Mexico: Some comparisons with Mars, Geological Society of America Bulletin, 85, 99-104, 1974.

10 Arvidson, R., T. A. Mutch and K. L. Jones, Craters and associated aeolian features on Mariner 9 photographs: An automated data gathering and handling system and some preliminary results, The Moon, 9, 105-114, 1974.

9 Head, J. W., Lunar dark-mantle deposits: Possible clues to the distribution of early mare deposits, Proceedings of the Fifth Lunar Science Conference, 207-222, 1974.

11 Head, J. W., Morphology and structure of the Taurus-Littrow highlands (Apollo 17): Evidence for their origin and evolution, The Moon, 9, 355-395, 1974.

15 Head, J. W., Orientale multi-ringed basin interior and implications for the petrogenesis of lunar highland samples, The Moon, 11, 327-356, 1974.

24 Head, J. W., Some geologic observations concerning lunar geophysical models, presented at Soviet-American Conference on the Cosmochemistry of the Moon and Planets, Lunar Science Institute, Moscow, June 4-8, 1974.

13 Head, J. W., Stratigraphy of the Descartes region (Apollo 16): Implications for the origin of samples, The Moon, 11, 77-99, 1974.

14 Jones, K. L., Evidence for an episode of crater obliteration intermediate in Martian history, Journal of Geophysical Research, 79, 3917-3931, 1974.

30 Mutch, T. A. and R. S. Saunders, Planetary Photogeology: A review, Geological Mineral and Meteorological Society of India, Golden Jubilee Volume, 1-11, 1974.

8 Settle, M., J. W. Head and T. R. McGetchin, Ejecta from large craters on the Moon, Earth and Planetary Science Letters, 23, 271-273, 1974.

1973

6 McGetchin, T. R. and J. W. Head, Lunar cinder cones, Science, 180, 68-71, 1973.

7 McGetchin, T. R., M. Settle and J. W. Head, Radial thickness variation in impact crater ejecta: Implications for lunar basin deposits, Earth and Planetary Science Letters, 20, 226-236, 1973.

1972

5 Head, J. W., Small-scale analogs of the Cayley Formation and Descartes Mountains in impact-associated deposits, Apollo 16 Preliminary Science Report, NASA, Special Publication, NASA SP-315, pp. 29-16-29-20, 1972.

2 Howard, K. A. and J. W. Head, Regional geology of Hadley Rille, Apollo 15 Preliminary Science Report, NASA, Special Publication, NASA SP-289, pp. 25-53-25-58, 1972.

3 Howard, K. A., J. W. Head and G. A. Swann, Geology of Hadley Rille, Proceedings of the Third Lunar Science Conference, 1-14, 1972.

4 Lloyd, D. and J. W. Head, Orientale basin deposits (Riccioli area) in Apollo 16 earthshine photography, Apollo 16 Preliminary Science Report, NASA, Special Publication, NASA SP-315, pp. 29-24-29-26, 1972.

1 Mutch, T. A., A. Binder, F. Huck, E. Levinthal, E. Morris, C. Sagan and A. Young, Imaging experiment: The Viking Lander, Icarus, 16, 92-110, 1972.


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