324 Brook Street, Box 1846, Providence, Rhode Island 02912 / 401-863-2526 / Geological_Sciences@brown.edu

Publications sorted by year

| 1972-1980 | 1981-1985 | 1986-1990 | 1991-1995 | 1996-2000 |
| 2001-2005 |
2006-2010 | 2011-2015 |

2000_________________________________________________________________________

2058 - Basilevsky, A. T., and J. W. Head (2000), Geologic units on Venus: Evidence for their global correlation, Planet. Space Sci., 48, 75-111.

2398 - Basilevsky, A. T., and J. W. Head (2000), Rifts and large volcanoes of Venus: Global assessment of their age relationships with regional plains, J. Geophys. Res., 105 (E10), 24,583-25,611.
23.5M

2970 - Basilevsky, A. T., O. I. Yakovlev, A. V. Fisenko, L. F. Semenova, A. S. Semenova, L. D. Barsukova, I. A. Roshchina, A. K. Galuzinskaya, I. A. Stroganov, L. V. Moroz, C. M. Pieters, T. Hiroi, and N. G. Zinovieva (2000), Simulation of impact melting effect on spectral properties of the Martian surface: Implications for polar deposits, Geochemistry International, 38, S390-S403.

2565 - Chabrillat, S., P. C. Pinet, G. Ceuleneer, P. E. Johnson, and J. F. Mustard (2000), Ronda peridotite massif: Methodology for its geological mapping and lithological discrimination from airborne hyperspectral data, International Journal of Remote Sensing, 21, 2363-2388.

2224 - Collins, G., J. Head, R. Pappalardo, and N. A. Spaun (2000), Evaluation of models for the formation of chaotic terrain on Europa, J. Geophys. Res., 105 (E1), 1709-1716.
4.51M

2558 - Duke, M. B., C. Agee, D. Bogard, W. D. Carrier, C. Coombs, L. Gaddis, J. W. Head, B. Jolliff, G. Lofgren, D. Papanastassiou, J. J. Papike, C. M. Pieters, and G. Ryder (2000), South Pole-Aitken Basin sample return mission, paper presented at Proceedings of the Fourth International Conference on Exploration and Utilisation of the Moon, ESA SP-462, Noordwijk, Netherlands.

2276 - Elmore, A. J., J. F. Mustard, S. J. Manning, and D. B. Lobell (2000), Quantifying vegetation change in semiarid environments: Precision and accuracy of spectral mixture analysis and the normalized difference vegetation index, Remote Sens. Environ., 73, 87-102.

2371 - Fagents, S. A., R. Greeley, R. J. Sullivan, R. T. Pappalardo, and L. M. Prockter (2000), Cryomagmatic mechanisms for the formation of Rhadamanthys Linea, triple band margins, and other low albedo features on Europa, Icarus, 144, 54-88.

2215 - Fanale, F. P., J. C. Granahan, R. Greeley, R. T. Pappalardo, J. W. Head, R. Carlson, A. Hendrix, J. Moore, T. McCord, M. J. S. Belton, and the Galileo NIMS and SSI teams (2000), Tyre and Pwyll: Galileo orbital remote sensing of mineralogy vs. morphology at two selected sites of Europa, J. Geophys. Res., 105, 22,647-22,655.

2372 - Fishbaugh, K., and J. W. Head (2000), North polar region of Mars: Topography of circumpolar deposits from Mars Orbiter Laser Altimeter (MOLA) data and evidence for asymmetric retreat of the polar cap, J. Geophys. Res., 105 (E9), 22,455-22,486, 2000.
16.4M

2034 - Gilmore, M. S., and J. W. Head (2000), Sequential deformation of plains at the margins of Alpha Regio, Venus: Implications for tessera formation, Meteor. Planet. Sci., 35, 667-687.

2366 - Greeley, R., P. H. Figueredo, D. A. Williams, F. C. Chuang, J. E. Klemaszewski, S. D. Kadel, L. M. Prockter, R. T. Pappalardo, J. W. Head, G. C. Collins, N. A. Spaun, R. J. Sullivan, J. E. Moore, D. A. Senske, B. R. Tufts, T. V. Johnson, M. J. S. Belton, and K. Tanaka (2000), Geologic mapping of Europa, J. Geophys. Res., 105, 22,559-22,578.

2407 - Head, J. W. (2000), Beyond Earth: Highlights 2000 in planetary geology, Geotimes, 45, 46-47.

2553 - Head, J. W., and R. Greeley (2000), Introduction to special section: Galileo Mission results from the icy Galilean satellites, J. Geophys. Res., 105, 22,517-22,518.

2450 - Head, J. W., and H. Hiesinger (2000), Vulkanismus auf der Venus (in German), Astronomie + Raumfahrt, 37, 16-21.

2271 - Head, J. W., L. Wilson, M. Robinson, H. Hiesinger, C. Weitz, and A. Yingst (2000), Moon and Mercury: Volcanism in early planetary history, in Environmental Effects on Volcanic Eruptions: From Deep Oceans to Deep Space, edited by T. K. P. Gregg and J. R. Zimbelman, pp. 143-178, Plenum, New York.

2554 - Hiesinger, H. (2000), Vulkanismus auf dem Mond (in German), Astronomie + Raumfahrt, 37, 9-15.

2394 - Hiesinger, H., and J.W. Head (2000), Characteristics and origin of polygonal terrain in southern Utopia Planitia,Mars: Results from Mars Orbiter Laser Altimeter and Mars Orbiter Camera data, J. Geophys. Res., 105 (E5), 11,999-12,022.
20.7M

2273 - Johnson, C. L., S. C. Solomon, J. W. Head, R. Phillips, D. E. Smith, and M. T. Zuber (2000), Lithospheric loading by the northern polar cap on Mars, Icarus, 144, 313-328.

2440 - Kargel, J. S., J. Z. Kaye, J. W. Head, G. M. Marion, R. Sassen, J. Crowley, O. Prietro, S. A. Grant, and D. L. Hogenboom (2000), Europa's crust and ocean: Origin, composition, and the prospects for life, Icarus, 148, 226-265.

2061 - Hiesinger, H., R. Jaumann, G. Neukum, and J.W. Head (2000), Age of mare basalts on the lunar nearside, J. Geophys. Res., 105 (E12), 29,239-29,275.
14.4M

2447 - Kreslavsky, M. A., and J. W. Head (2000), Kilometer-scale roughness of Mars: Results from MOLA data analysis, J. Geophys. Res., 105 (E11), 26,695-26,711.
9.37M

2576 - Kreslavsky, M. A., R. V. Vdovichenko, and J. W. Head (2000), Morphometry of small volcanoes on Venus inferred from radar images (in Russian), Astron. Vestnik, 34, 291-301, 2000, English translation in Solar System Research, 34, 267-276.

2607 - Kreslavsky, M. A., Y. G. Shkuratov, Y. I. Velikodsky, V. G. Kaydash, D. G. Stankevich, and C. M. Pieters (2000), Photometric properties of the lunar surface derived from Clementine observations, J. Geophys. Res., 105, 20,281-20,295.

2206 - Li, L., and J. F. Mustard (2000), Compositional gradients across mare-highland contacts: Importance and geological implication of lateral transport, J. Geophys. Res., 105, 20,431-20,450.

2446 - McEwen, A. S., M. J. S. Belton, H. H. Breneman, S. Fagents, P. Geissler, R. Greeley, J. W. Head, G. Hoppa, W. L. Jaeger, T. V. Johnson, L. Keszthelyi, K. P. Klaasen, R. Lopes-Gautier, K. P. Magee, M. Milazzo, J. M. Moore, R. T. Pappalardo, C. B. Phillips, J. Radebaugh, G. Schubert, P. Schuster, D. P. Simonelli, R. Sullivan, P. C. Thomas, E. P. Turtle, and D. A. Williams (2000), Galileo at Io: Results from high-resolution imaging, Science, 288, 1193-1198.

2233 - Murchie, S., L. Kirkland, S. Erard, J. F. Mustard, and M. Robinson (2000), Near-infrared spectral variations of martian surface materials from ISM imaging spectrometer data, Icarus, 147, 444-471, doi: 10.1006/icar.2000.6446.

2711 - Pappalardo, R. T., J. W. Head, and R. Greeley (2000), L'Ocean cache d'Europe, Pour la Science, 268, 44-53.

2406 - Phillips, C. B., A. S. McEwen, G. V. Hoppa, S. A. Fagents, R. Greeley, J. E. Klemaszewski, R. T. Pappalardo, K. P. Klaasen, and H. H. Breneman (2000), The search for current geologic activity on Europa, J. Geophys. Res., 105, 22,579-22,598.

2569 - Pieters, C. M., L. A. Taylor, S. K. Noble, L. P. Keller, B. Hapke, R. V. Morris, C. C. Allen, D. S. McKay, and S. Wentworth (2000), Space weathering on airless bodies: Resolving a mystery with lunar samples, Meteor. Planet. Sci., 35, 1101-1107.

2564 - Prockter, L. M., and R. T. Pappalardo (2000), Folds on Europa: Implications for crustal cycling and accommodation of extension, Science, 289, 941-943.

2392 - Prockter, L., J. W. Head, and R. T. Pappalardo (2000), Strike-slip duplexing on Jupiter's icy moon Europa, J. Geophys. Res., 105 (E4), 9483-9488.
5.08M

2223 - Prockter, L. M., P. Figueredo, R. Pappalardo, J. Head, and G. Collins (2000), Geology and mapping of dark terrain on Ganymede and implications for grooved terrain formation, J. Geophys. Res., 105 (E9), 22,519-22,540.
43.9M

2578 - Staid, M. I., and C. M. Pieters (2000), Integrated spectral analysis of mare soils and craters: Applications to eastern nearside basalts, Icarus, 145, 122-139.

2445 - Zolensky, M. E., C. M. Pieters, B. Clark, and J. J. Papike (2000), Small is beautiful: The analysis of nanogram-sized astromaterials, Meteor. Planet. Sci., 35, 9-29.

2439 - Zuber, M. T., S. C. Solomon, R. J. Phillips, D. E. Smith, G. L. Tyler, O. Aharonson, G. Balmino, W. B. Banerdt, J. W. Head, C. L. Johnson, F. G. Lemoine, P. J. McGovern, G. A. Neumann, D. D. Rowlands, and S. Zhong (2000), Internal structure and early thermal evolution of Mars from Mars Global Surveyor topography and gravity, Science, 287, 1788-1799.

1999_________________________________________________________________________

2023 - Barnouin-Jha, O. S., and P. H. Schultz (1999), Interactions between an impact generated ejecta curtain and an atmosphere, International Journal of Impact Engineering, 23, 51-62.

2427 - Barnouin-Jha, O. S., P. H. Schultz, and J. H. Lever (1999), Investigating the interactions between an atmosphere and an ejecta curtain, 1, Wind tunnel tests, J. Geophys. Res., 104, 27,105-27,115.

2428 - Barnouin-Jha, O. S., P. H. Schultz, and J. H. Lever (1999), Investigating the interactions between an atmosphere and an ejecta curtain, 2, Numerical experiments, J. Geophys. Res., 104, 27,117-27,131.

2274 - Basilevsky, A. T., J. W. Head, M. A. Ivanov, and V. Kryuchkov (1999), Impact craters on geologic units of northern Venus: Implications for the duration of the transition from tessera to regional plains, Geophys. Res. Lett., 26, 2593-2596.

2019 - Chevrel, S. D., P. C. Pinet, and J. W. Head (1999), Gruithuisen domes region: A candidate for an extended non-mare volcanism unit on the Moon, J. Geophys. Res., 104 (E7), 16,515-16,529.
28.1M

2368 - Clark, B. C., A. L. Baker, A. F. Cheng, S. J. Clemett, D. McKay, H. Y. McSween, C. M. Pieters, P. Thomas, and M. E. Zolensky (1999), Survival of life on asteroids, comets and other small bodies, Origins of Life and Evolution of the Biosphere, 29, 521-545.

2275 - Collins, G., J. Head, A. Basilevsky and M. Ivanov (1999), Evidence for rapid regional plains emplacement on Venus from the population of volcanically embayed impact craters, J. Geophys. Res., 104 (E10), 24,121-24,139.
13.4M

2425 - Cooper, C. D., and J. F. Mustard (1999), Effects of very fine particle size on reflectance spectra of smectite and palagonitic soil, Icarus, 142, 557-570.

2608 - Crawford, D. A., and P. H. Schultz (1999), Electromagnetic properties of impact-generated plasma, vapor and debris, International Journal of Impact Engineering, 23, 169-180.

2066 - Head, J. W. (1999), Surfaces and interiors of the terrestrial planetary, in The New Solar System, edited by J. K. Beatty, C. C. Petersen and A. Chaikin, pp. 157-173, Sky Publishing, Cambridge, MA.

2017 - Head, J. W., and A. T. Basilevsky (1999), Venus: Surface and Interior, in Encyclopedia of the Solar System, edited by P. Weissman, L.-A. McFadden and T. Johnson, pp. 161-189, Academic Press.

2364 - Head, J. W., and R. T. Pappalardo (1999), Brine mobilization during lithospheric heating on Europa: Implications for formation of chaos terrain, lenticulae texture, and color variations, J. Geophys. Res., 104 (E11), 27,143-27,155.
40.8M

2028 - Head, J. W., R. T. Pappalardo, R. Sullivan, and the Galileo SSI Team (1999), Europa: Morphological characteristics of ridges and triple bands from Galileo data (E4 and E6) and assessment of a linear diapirism model, J. Geophys. Res., 104 (E10), 24,233-24,236.
9.70M

2397 - Head, J. W., H. Hiesinger, M. A. Ivanov, M. A. Kreslavsky, S. Pratt, and B. J. Thomson (1999), Possible ancient oceans on Mars: Evidence from Mars Orbiter Laser Altimeter data, Science, 286, 2134-2137.

2833 - Hiroi, T., and M. E. Zolensky (1999), UV-VIS-NIR absorption features of heated phyllosilicates as remote-sensing clues of thermal histories of primitive asteroids, Antarctic Meteorite Research, 12, 108-116.

2065 - Ivanov, M.A., and J. W. Head (1999), The stratigraphic and geographic distribution of steep-sided domes on Venus: Preliminary results from regional geologic mapping and implications for their origin, J. Geophys. Res., 104 (E8), 18,907-18,924.
10.4M

2199 - Klaasen, K. P., H. H. Breneman, W. F. Cunningham, J. M. Kaufman, J. E. Klemaszewski, K. P. Magee, A. S. McEwen, H. B. Mortensen, R. T. Pappalardo, D. A. Senske, R. J. Sullivan, and A. R. Vasavada (1999), Calibration and performance of the Galileo solid-state imaging system in Jupiter orbit, Optical Engineering, 38, 1178-1199.

2280 - Kreslavsky, M., and J. Head (1999), Kilometer-scale slopes on Mars and their correlation with geologic units: Initial results from Mars Orbiter Laser Altimeter (MOLA) data, J. Geophys. Res., 104 (E9), 21,911-21,924.
16.6M

2277 - Kreslavsky, M., and J. Head (1999), Morphometry of small shield volcanoes on Venus: Implications for the thickness of regional plains, J. Geophys. Res., 104 (E8), 18,925-18,932.
4.06M

3393 - Mustard, J. F., and J. M. Sunshine (1999), Spectral analysis for Earth science investigations, in Manual of Remote Sensing, Volume 3, Remote Sensing for the Earth Sciences, edited by A. N. Rencz and R. A. Ryerson, pp. 251-306, John Wiley and Sons, Inc., New York.

2278 - Mustard, J. F., M. A. Carney, and A. Sen (1999), The use of satellite data to quantify thermal effluent impacts, Estuarine, Coastal and Shelf Science, 49, 509-524.

2033 - Oberst, J., B. Schreiner, B. Giese, G. Neukum, J. W. Head, R. T. Pappalardo, and P. Helfenstein (1999), The distribution of bright and dark material on Ganymede in relationship to surface elevation and slopes, Icarus, 140, 283-293.

2234 - Pappalardo, R. T., M. J. S. Belton, H. H. Breneman, M. H. Carr, C. R. Chapman, G. C. Collins, T. Denk, S. Fagents, P. E. Geissler, B. Giese, R. Greeley, R. Greenberg, J. W. Head, P. Helfenstein, G. Hoppa, D. Kadel, K. P. Klaasen, J. E. Klemaszewski, K. Magee, A. S. McEwen, J. M. Moore, W. B. Moore, G. Neukum, C. B. Phillips, L. M. Prockter, G. Schubert, D. A. Senske, R. J. Sullivan, B. R. Tufts, E. P. Turtle, R. Wagner, and K. K. Williams (1999), Does Europa have a subsurface ocean?: Evaluation of the geological evidence, J. Geophys. Res., 104, 24,015-24,055.

2218 - Pappalardo, R. T., J. W. Head, and R. Greeley (1999), The hidden ocean of Europa, Scientific American, 34-43.

2229 - Patel, J. G., R. T. Pappalardo, J. W. Head, G. C. Collins, H. Hiesinger, and J. Sun (1999)
, Topographic wavelengths of Ganymede groove lanes from Fourier analysis of Galileo images, J. Geophys. Res., 104 (E10), 24,057-24,074.
45.4M

2426 - Pieters, C. M., and S. Tompkins (1999), Tsiolkovsky crater: A window into crustal processes on the lunar farside, J. Geophys. Res., 104, 21,935-21,949.

2221 - Prockter, L. M., A. M. Antman, R. T. Pappalardo, J. W. Head and G. C. Collins (1999)
, Europa: Stratigraphy and geologic history of the anti-Jovian region from Galileo E14 solid state imaging data, J. Geophys. Res., 104 (E7), 16,531-16,540.
22.9M

2070 - Shkuratov, Y. G., M. A. Kreslavsky, A. A. Ovcharenko, D. G. Stankevich, E. S. Zubko, C. M. Pieters, and G. Arnold (1999), Opposition effect from Clementine data and mechanisms of backscatter, Icarus, 141, 132-155.

2367 - Smith, D., M. T. Zuber, S. C. Solomon, R. J. Phillips, J. W. Head, J. B. Garvin, W. B. Banerdt, D. O. Muhleman, G. H. Pettengill, G. A. Neumann, F. G. Lemoine, J. B. Abshire, O. Aharonson, C. D. Brown, S. A. Hauck, A. B. Ivanov, P. J. McGovern, H. J. Zwally, and T. C. Duxbury (1999), The global topography of Mars and implications for surface evolution, Science, 284, 1495-1503.

2438 - Sugita, S., and P. H. Schultz (1999), Spectroscopic characterization of hypervelocity jetting: Comparison with a standard theory, J. Geophys. Res., 104, 30,825-30,845.

2420 - Tompkins, S., and C. M. Pieters (1999), Mineralogy of the lunar crust: Results from Clementine, Meteor. Planet. Sci., 34, 25-41.

2164 - Turtle, E. P., M. E. Minitti, B. A. Cohen, N. L. Chabot, D. Tourbier, C. Bachman, J. Brock, R. Foerstner, G. V. Hoppa, J. Kay, C. A. Lewicki, R. M. E. Mastrapa, J. Patel, N. Sherman, J. N. Spitale, A. S. Rivkin, D. E. Trilling, D. Villegas, C. M. Weitz, and the JPL Advanced Projects Design Team (1999), AMBASSADOR: Asteroid sample return mission to 7 Iris, Acta Astronautica, 45, 415-422.

2062 - Weitz, C., and J. W. Head (1999), Spectral properties of the Marius Hills volcanic complex and implications for the formation of lunar domes and cones, J. Geophys. Res., 104 (E8), 18,933-18,956.
49.6M

2064 - Weitz, C. M., M. J. Rutherford, J. W. Head, and D. S. McKay (1999), Ascent and eruption of a lunar high-titanium magma as inferred from the petrology of the 74001/2 drill core, Meteor. Planet. Sci., 34, 527-540.

2067 - Yingst, A., and J. W. Head (1999), Geology of mare deposits in South-Pole Aitken basin as seen by Clementine UVVIS data, J. Geophys. Res., 104 (E8), 18,957-18,979.
15.6M

1998_________________________________________________________________________

2166 - Aharonson, O., M. T. Zuber, G. A. Neumann, and J. W. Head (1998), Mars: Northern hemisphere slopes and slope distributions, Geophys. Res. Lett., 25, 4413-4416.

2069 - Barnouin-Jha, O. S., and P. H. Schultz (1998), Lobateness of impact ejecta deposits from atmospheric interactions, J. Geophys. Res., 103, 25,739-25,756.

2031 - Basilevsky, A. T., and J. W. Head (1998), The geologic history of Venus: A stratigraphic view, J. Geophys. Res., 103, 8531-8544.

2016 - Basilevsky, A. T., and J. W. Head (1998), Onset time and duration of corona activity on Venus: Stratigraphy and history from photogeologic study of stereo images, Earth Moon Planets, 76, 67-115.

2203 - Bishop, J. L., J. F. Mustard, C. M. Pieters, and T. Hiroi (1998), Recognition of minor constituents in reflectance spectra of Allan Hills 84001 chips and the importance for remote sensing on Mars, Meteor. Planet. Sci., 33, 693-698.

2202 - Bishop, J. L., C. M. Pieters, T. Hiroi, and J. F. Mustard (1998), Spectroscopic analysis of Martian meteorite Allan Hills 84001 powder and applications for spectral identification of minerals and other soil components on Mars, Meteor. Planet. Sci., 33, 699-707.

2018 - Carr, M. H., M. J. S. Belton, C. R. Chapman, M. E. Davies, P. Geissler, R. Greenberg, A. S. McEwen, B. R. Tufts, R. Greeley, R. Sullivan, J. W. Head, R. T. Pappalardo, K. P. Klaasen, T. V. Johnson, J. Kaufman, D. A. Senske, J. Moore, G. Neukum, G. Schubert, J. A. Burns, P. Thomas, and J. Veverka (1998), Evidence for a subsurface ocean on Europa, Nature, 391, 363-365.

2022 - Collins, G. C., J. W. Head, and R. T. Pappalardo (1998), Formation of Ganymede grooved terrain by sequential extensional episodes: Implications of Galileo observations for regional stratigraphy, Icarus, 135, 345-359.

2003 - Collins, G. C., J. W. Head, and R. T. Pappalardo (1998), The role of extensional instability in creating Ganymede grooved terrain: Insights from Galileo high-resolution stereo imaging, Geophys. Res. Lett., 25, 233-236.

2172 - Geissler, P. E., R. Greenberg, G. Hoppa, P. Helfenstein, A. McEwen, R. T. Pappalardo, R. Tufts, M. Ockert-Bell, R. Sullivan, R. Greeley, M. J. S. Belton, T. Denk, B. Clark, J. Burns, J. Veverka, and the Galileo Imaging Team (1998), Evidence for non-synchronous rotation of Europa, Nature, 391, 368-370.

2208 - Geissler, P. E., R. Greenberg, G. Hoppa, A. McEwen, R. Tufts, C. Phillips, B. Clark, M. Ockert-Bell, P. Helfenstein, J. Burns, J. Veverka, R. Sullivan, R. Greeley, R. T. Pappalardo, J. W. Head, M. J. S. Belton, and T. Denk (1998), Evolution of lineaments on Europa: Clues from Galileo multispectral imaging observations, Icarus, 135, 107-126.

2030 - Giese, B., J. Oberst, T. Roatsch, G. Neukum, J. W. Head, and R. T. Pappalardo (1998), The local topography of Uruk Sulcus and Galileo Regio obtained from stereo imaging, Icarus, 135, 303-316.

2020 - Gilmore, M. S., G. C. Collins, M. A. Ivanov, L. Marinangeli, and J. W. Head (1998), Style and sequence of extensional structures in tessera terrain, Venus, J. Geophys. Res., 103, 16,813-16,840.

2055 - Greeley, R., R. Sullivan, J. Klemaszewski, K. Homan, J. W. Head, R. T. Pappalardo, J. Veverka, B. E. Clark, T. V. Johnson, K. P. Klaasen, M. J. S. Belton, J. Moore, E. Asphaug, M. H. Carr, G. Neukum, T. Denk, C. R. Chapman, C. B. Pilcher, P. E. Geissler, R. Greenberg, and R. Tufts (1998), Europa: Initial Galileo geological observations, Icarus, 135, 4-24.

2036 - Greeley, R., R. Sullivan, M. D. Coon, P. E. Geissler, B. R. Tufts, J. W. Head, R. T. Pappalardo, and J. M. Moore (1998), Terrestrial sea ice morphology: Considerations for Europa, Icarus, 135, 25-40.

2207 - Greenberg, R., P. Geissler, G. Hoppa, B. R. Tufts, D. D. Durda, R. T. Pappalardo, J. W. Head, R. Greeley, R. Sullivan, and M. H. Carr (1998), Tectonic processes on Europa: Tidal stresses, mechanical response, and visible features, Icarus, 135, 64-78.

2002 - Head, J. W., and A. T. Basilevsky (1998), Sequence of tectonic deformation in the history of Venus: Evidence from global stratigraphic relations, Geology, 26, 35-38.

2168 - Head, J. W., M. A. Kreslavsky, H. Hiesinger, M. A. Ivanov, S. Pratt, N. Seibert, D. E. Smith, and M. T. Zuber (1998), Oceans in the past history of Mars: Tests for their presence using Mars Orbiter Laser Altimeter (MOLA) data, Geophys. Res. Lett., 25, 4401-4404.

2054 - Helfenstein, P., N. Currier, B. E. Clark, J. Veverka, M. Bell, R. Sullivan, J. Klemaszewski, R. Greeley, R. T. Pappalardo, J. W. Head, T. Jones, K. Klaasen, K. Magee, P. Geissler, R. Greenberg, A. McEwen, C. Phillips, T. Colvin, M. Davies, T. Denk, G. Neukum, and M. J. S. Belton (1998), Galileo observations of Europa's opposition effect, Icarus, 135, 41-63.

2175 - Hiroi, T., and C. M. Pieters (1998), Origin of vestoids suggested from the space weathering trend in the visible reflectance spectra of HED meteorites and lunar soils, Antarctic Meteorite Research, 11, 165-172.

2171 - Kreslavsky, M. A., and A. T. Basilevsky (1998), Morphometry of wrinkle ridges on Venus: Comparison with other planets, J. Geophys. Res., 103, 11,103-11,111.

2057 - McEwen, A. S., L. Keszthelyi, J. R. Spencer, G. Schubert, D. L. Matson, R. Lopes-Gautier, K. P. Klaasen, T. V. Johnson, J. W. Head, P. Geissler, S. Fagents, A. G. Davies, M. H. Carr, H. H. Breneman, and M. J. S. Belton (1998), High-temperature silicate volcanism on Jupiter's moon Io, Science, 281, 87-90.

2209 - Moore, J. M., E. Asphaug, R. J. Sullivan, J. E. Klemaszewski, K. C. Bender, R. Greeley, P. E. Geissler, A. S. McEwen, E. P. Turtle, C. B. Phillips, B. R. Tufts, J. W. Head, R. T. Pappalardo, K. B. Jones, C. R. Chapman, M. J. S. Belton, R. L. Kirk, and D. Morrison (1998), Large impact features on Europa: Results of the Galileo nominal mission, Icarus, 135, 127-145.

2200 - Mustard, J. F., L. Li, and G. He (1998), Nonlinear spectral mixture modeling of lunar multispectral data: Implications for lateral transport, J. Geophys. Res., 103, 19,419-19,425.

1874 - Pappalardo, R. T., J. W. Head, R. Greeley, R. J. Sullivan, C. Pilcher, G. Schubert, W. Moore, M. H. Carr, J. M. Moore, M. J. S. Belton, and D. L. Goldsby (1998), Geological evidence for solid-state convection in Europa's ice shell, Nature, 391, 365-368.

2025 - Pappalardo, R. T., J. W. Head, G. C. Collins, R. L. Kirk, G. Neukum, J. Oberst, B. Giese, R. Greeley, C. R. Chapman, P. Helfenstein, J. M. Moore, A. McEwen, B. R. Tufts, D. A. Senske, H. Breneman, and K. Klaasen (1998), Grooved terrain on Ganymede: First results from Galileo high-resolution imaging, Icarus, 135, 276-302.

2279 - Pieters, C. M. (1998), Lunar materials from the visible to mid-infrared: The effects of space weathering, International Geology Review, 40, 981-989.

2015 - Prockter, L. M., J. W. Head, R. T. Pappalardo, D. A. Senske, G. Neukum, R. Wagner, U. Wolf, J. Oberst, B. Giese, J. Moore, C. R. Chapman, P. Helfenstein, R. Greeley, H. H. Breneman, and M. J. S. Belton (1998), Dark terrain on Ganymede: Geological mapping and interpretation of Galileo Regio at high resolution, Icarus, 135, 317-344.

2609 - Schultz, P. H. (1998), Shooting the Moon: Understanding the history of lunar impact theories, Earth Sciences History, 17, 92-110.

2272 - Schultz, P. H., M. Zarate, W. Hames, C. Camilión, and J. King (1998), A 3.3-Ma impact in Argentina and possible consequences, Science, 282, 2061-2063.

2059 - Smith, D. E., M. T. Zuber, H. V. Frey, J. B. Garvin, J. W. Head, D. O. Muhleman, G. H. Pettengill, R. J. Phillips, S. C. Solomon, H. J. Zwally, W. B. Banerdt, and T. C. Duxbury (1998), Topography of the northern hemisphere of Mars from the Mars orbiter laser altimeter, Science, 279, 1686-1692.

2210 - Spaun, N. A., J. W. Head, G. C. Collins, L. M. Prockter, and R. T. Pappalardo (1998), Conamara Chaos Region, Europa: Reconstruction of mobile polygonal ice blocks, Geophys. Res. Lett., 25, 4277-4280.

2167 - Sugita, S., P. H. Schultz, and M. A. Adams (1998), Spectroscopic measurement of vapor clouds due to oblique impacts, J. Geophys. Res., 103, 19,427-19,441.

1685 - Sullivan, R., R. Greeley, R. T. 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 (1996), Geology of 243 Ida, Icarus, 120, 119-139.

2173 - Sullivan, R., R. Greeley, K. Homan, J. Klemaszewski, M. J. S. Belton, M. H. Carr, C. R. Chapman, R. Tufts, J. W. Head, R. T. Pappalardo, J. Moore, P. Thomas, and the Galileo Imaging Team (1998), Episodic plate separation and fracture infill on the surface of Europa, Nature, 391, 371-373.

2068 - Sunshine, J. M., and C. M. Pieters (1998), Determining the composition of olivine from reflectance spectroscopy, J. Geophys. Res., 103, 13,675-13,688.

2053 - Weitz, C. M., J. W. Head, and C. M. Pieters (1998), Lunar regional dark mantle deposits: Geologic, multispectral, and modeling studies, J. Geophys. Res., 103, 22,725-22,759.

2006 - Yingst, R. A., and J. W. Head (1998), Characteristics of lunar mare deposits in Smythii and Marginis basins: Implications for magma transport mechanisms, J. Geophys. Res., 103, 11,135-11,158.

2251 - Zuber, M. T., D. E. Smith, J. B. Abshire, O. Aharonson, K. Fishbaugh, P. G. Ford, H. V. Frey, J. B. Garvin, J. W. Head, A. B. Ivanov, C. L. Johnson, D. O. Muhleman, G. A. Neumann, G. H. Pettengill, R. J. Phillips, S. C. Solomon, X. Sun, H. J. Zwally, W. B. Banerdt, and T. C. Duxbury (1998), Observations of the north polar region of Mars from the Mars Orbiter Laser Altimeter, Science, 282, 2053-2060.

1997_________________________________________________________________________

1805 - Basilevsky, A. T. (1997), Venera 8 landing site geology revisited, J. Geophys. Res., 102, 9257-9262.

2032 - Corrigan, C. M., M. E. Zolensky, J. M. Dahl, M. Long, J. Weir, C. Sapp, and P. J. Burkett (1997), The Porosity and Permeability of Chondritic Meteorites and Interplanetary Dust Particles, Meteor. Planet. Sci., 32, 509-515.

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

1757 - Crumpler, L. S. (1997), Geotraverse from Xanthe Terra to Chryse Planitia: Viking 1 Lander region, Mars, J. Geophys. Res., 102, 4201-4218.

1840 - Gilmore, M. S., M. A. Ivanov, J. W. Head, and A. T. Basilevsky (1997), Duration of tessera deformation on Venus, J. Geophys. Res., 102, 13,357-13,368.

2021 - Grant, J. A., C. Koeberl, W. U. Reimold, and P. H. Schultz (1997), Gradation of the Roter Kamm impact crater, Namibia, J. Geophys. Res., 102, 16,327-16,338.

2035 - Head, J. W. (1997), Galilean satellites of Jupiter: New worlds revealed by the Galileo mission, Earth in Space, 10, 5-8.

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

1856 - Mustard, J. F., S. Murchie, S. Erard, and J. Sunshine (1997), In situ compositions of Martian volcanics: Implications for the mantle, J. Geophys. Res., 102, 25,605-25,615.

2205 - Mustard, J. F., A. Sen, C. Swanson, D. Mendelsohn, and C. Deacutis (1997), Integration of remotely sensed data and hydrodynamic modeling into a GIS to assess the impacts of thermal effluent in an estuary, Proceedings of the Fourth International Conference on Remote Sensing for Marine and Coastal Environments, II, II-34-II-43.

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

2014 - Pieters, C. M., S. Tompkins, J. W. Head and P. C. Hess (1997), Mineralogy of the mafic anomaly in the South Pole-Aitken Basin: Implications for excavation of the lunar mantle, Geophys. Res. Lett., 24 (15), 1903-1906.

1789 - Tompkins, S., J. F. Mustard, C. M. Pieters, and D. W. Forsyth (1997), Optimization of endmembers for spectral mixture analysis, Remote Sens. Environ., 59, 472-489.

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

1833 - Wilson, L., J. W. Head, and R. T. Pappalardo (1997), Eruption of Lava Flows on Europa: Theory and Application to Thrace Macula, J. Geophys. Res., 102, 9263-9272.

1834 - Yingst, R. A., and J. W. Head (1997), Volumes of lunar lava ponds in South Pole-Aitken and Orientale Basins: Implications for eruption conditions, transport mechanisms and magma source regions, J. Geophys. Res., 102, 10,909-10,931.

1996_________________________________________________________________________

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

1676 - Barnouin-Jha, O. S., and P. H. Schultz (1996), Ejecta entrainment by impact-generated ring vortices: Theory and experiments, J. Geophys. Res., 101, 21,099-21,115.

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

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

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 (1996), Galileo's encounter with 243 Ida: An overview of the imaging experiment, Icarus, 120, 1-19.

1819 - Belton, M. J. S., J. W. Head, A. P. Ingersoll, R. Greeley, A. S. McEwen, K. P. Klaasen, D. A. Senske, R. T. Pappalardo, G. C. 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 (1996), Galileo's first images of Jupiter and the Galilean satellites, Science, 274, 377-385.

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

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

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

1590 - Crumpler, L. S., J. W. Head, and J. C. Aubele (1996), Calderas on Mars: Characteristics, structural evolution, and associated flank structures, in Volcano Instability on the Earth and Other Planets, edited by W. J. McGuire, A. P. Jones and J. Neuberg, pp. 307-347, Geological Society Special Publication No. 110.

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

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

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

1493 - Head, J. W. (1996), Volcano instability development: A planetary perspective, in Volcano Instability on the Earth and Other Planets, edited by W. J. McGuire, A. P. Jones and J. Neuberg, pp. 25-43, Geological Society of America.

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

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

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

1778 - Hiroi, T., M. E. Zolensky, C. M. Pieters, and M. E. Lipschutz (1996), 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, Meteor. Planet. Sci., 31, 321-327.

1468 - Ivanov, M. A., and J. W. Head (1996), Tessera terrain on Venus: A survey of the global distribution, characteristics, and relation to surrounding units from Magellan data, J. Geophys. Res., 101, 14,861-14,908.

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 (1996), Ejecta blocks on 243 Ida and on other asteroids, Icarus, 120, 87-105.

1790 - Moroz, L. V., A. V. Fisenko, L. F. Semjonova, C. M. Pieters, and N. N. Korotaeva (1996), Optical effects of regolith processes on S-asteroids as simulated by laser shots on ordinary chondrite and other mafic materials, Icarus, 122, 366-382.

1762 - Murchie, S. L., and C. M. Pieters (1996), Spectral properties and rotational spectral heterogeneity of 433 Eros, J. Geophys. Res., 101, 2201-2214.

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

1788 - Pieters, C. M., J. F. Mustard, and J. M. Sunshine (1996), Quantitative mineral analyses of planetary surfaces using reflectance spectroscopy, in Mineral Spectroscopy: A Tribute to Roger G. Burns, edited by M. D. Dyar, C. McCammon and M. W. Schaefer, pp. 307-325, Geochemical Society, Houston, TX.

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 (1996), A solar electric propulsion mission to the Moon and beyond, Advances in Space Research, 18, 75-80.

1839 - Schultz, P. H. (1996), Effect of impact angle on vaporization, J. Geophys. Res., 101, 21,117-21,136.

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

1767 - Staid, M. I., C. M. Pieters, and J. W. Head (1996), Mare Tranquillitatis: Basalt emplacement history and relation to lunar samples, J. Geophys. Res., 101, 23,213-23,228.

1685 - Sullivan, R., R. Greeley, R. T. 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 (1996), Geology of 243 Ida, Icarus, 120, 119-139.

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

1771 - Wichman, R. W., and P. H. Schultz (1996), Crater-centered laccoliths on the Moon: Modeling intrusion depth and magmatic pressure at the crater Taruntius, Icarus, 122, 193-199.