Prospecting for Lunar Oxygen with Gamma-Ray Spectrometry and Multispectral Imaging

Prospecting for Lunar Oxygen with Gamma-Ray Spectrometry and Multispectral Imaging C. C. Allen, C. M. Weitz, and D. S. McKay ...........................................................................19 Reliability of Calculating Average Soil Composition of Apollo Landing Sites A. Basu and S. Riegsecker ....................................................................................................20 Probing Lunar Lava-Tube Caves by Radar Illumination T. Billings and E. Godshalk ..................................................................................................21 Lunar Impact Basins: Probes into the Lunar Crust D. B. J. Bussey and P. D. Spudis ..........................................................................................22 Integrating Radar, Multispectral, and Landing Site Data for Analysis of the Lunar Surface B. A. Campbell, D. B. Campbell, T. W. Thompson, and B. R. Hawke ....................................23 Another Look at Taurus Littrow: An Interactive Geographic Information System Database C. R. Coombs, J. L. Meisburger, and J. W. Nettles .....................................................................24 Exploration of the Moon with Remote Sensing, Ground-penetrating Radar, and the Regolith-evolved Gas Analyzer (REGA) B. L. Cooper, J. H. Hoffman, C. C. Allen, and D. S. McKay ..................................................25 Multispectral Mapping of the Moon by Clementine E. Eliason, A. McEwen, M. Robinson, P. Lucey, T. Duxbury, E. Malaret, C. Pieters, T. Becker, C. Isbell, and E. Lee ...........................................................................26 Lunar Prospector Neutron Measurements Compared to Clementine Iron and Titanium Abundances R. C. Elphic, S. Maurice, D. J. Lawrence, W. C. Feldman, B. L. Barraclough, A. B. Binder, and P. G. Lucey ...............................................................................................27 Deposits of Hydrogen on the Moon W. C. Feldman, S. Maurice, D. J. Lawrence, B. L. Barraclough, R. C. Elphic, and A. B. Binder ...................................................................................................................29 Integrated Multispectral and Geophysical Datasets: A Global View of Lunar Pyroclastic Deposits L. Gaddis, C. Rosanova, B. R. Hawke, C. Coombs, M. Robinson, and J. Sable .....................29 Differences Observed in Iron Content Between Crater Ejecta and Surrounding Mare Basalt Surfaces: Implications for Sample Remote Sensing Integration J. J. Gillis and P. D. Spudis ..................................................................................................31 iv Workshop on New Views of the Moon Use of a Geographic Information System Database of Bright Lunar Craters in Determining Crater Chronologies J. A. Grier, A. McEwen, R. Strom, and P. Lucey ...................................................................33 Lunar Prospector Data Archives E. A. Guinness and A. B. Binder ...........................................................................................33 The Vapor Deposition Model of Space Weathering: A Strawman Paradigm for the Moon B. Hapke ..............................................................................................................................34 On Estimating Provenances of Lunar Highland Materials L. A. Haskin and B. L. Jolliff ................................................................................................35 Multidisciplinary Studies of Ancient Mare Basalt Deposits B. R. Hawke, T. A. Giguere, P. G. Lucey, C. A. Peterson, G. J. Taylor, and P. D. Spudis ...................................................................................................................37 Lunar Mare Basalt Volcanism: Stratigraphy, Flux, and Implications for Petrogenetic Evolution J. W. Head III .......................................................................................................................38 The Lunar Source Disk: Old Lunar Datasets on a New CD-ROM H. Hiesinger .........................................................................................................................40 Investigation of Lunar Mare Basalts: An Integrated Approach H. Hiesinger, R. Jaumann, G. Neukum, and J. W. Head III ...................................................41 Integrated Studies of Impact-Basin Ejecta as Probes of the Lunar Crust: Imbrium and Serenitatis B. L. Jolliff and L. A. Haskin ................................................................................................42 Surface-correlated Nanophase Iron Metal in Lunar Soils: Petrography and Space Weathering Effects L. P. Keller, S. J. Wentworth, and D. S. McKay ....................................................................44 Compositional Variation in Lunar Regolith Samples: Lateral R. L. Korotev ........................................................................................................................45 Compositional Variation in Lunar Regolith Samples: Vertical R. L. Korotev ........................................................................................................................46 On the History and Origin of LKFM R. L. Korotev ........................................................................................................................47 On the Maturity of Lunar Regolith R. L. Korotev and R. V. Morris .............................................................................................49 Early Results from the Lunar Prospector Gamma-Ray Spectrometer D. J. Lawrence, W. C. Feldman, A. B. Binder, S. Maurice, B. L. Barraclough, and R. C. Elphic ...................................................................................................................50 The Clementine Long-Wave Infrared Dataset: Brightness Temperatures of the Lunar Surface S. L. Lawson, B. M. Jakosky, H.-S. Park, and M. T. Mellon ..................................................51 LPI Contribution No. 958 v Quantitative Mineralogic and Elemental Abundance from Spectroscopy of the Moon: Status, Prospects, Limits, and a Plea P. G. Lucey ..........................................................................................................................53 The Lunar Prospector Neutron Spectrometer Dataset S. Maurice, W. C. Feldman, B. L. Barraclough, R. C. Elphic, D. J. Lawrence, and A. B. Binder .........................................................................................54 The Stratigraphy and Evolution of the Lunar Crust I. S. McCallum .....................................................................................................................54 Measurements of the Lunar Gravity Field Using a Relay Subsatellite N. Namiki, H. Hanada, N. Kawano, K. Heki, T. Iwata, M. Ogawa, T. Takano, and the RSAT/VRAD Mission Groups .................................................................55 Mare Basalts as Mantle Probes: Dichotomies Between Remotely Gathered and Sample Data? C. R. Neal .............................................................................................................................57 Lunar Basins: New Evidence from Gravity for Impact-formed Mascons G. A. Neumann, F. G. Lemoine, D. E. Smith, and M. T. Zuber ..............................................59 Comments on “Radar Search for Ice at the Lunar South Pole” by R. Simpson and G. L. Tyler S. Nozette, C. L. Lichtenberg, R. Bonner, P. Spudis, and M. Robinson ..................................60 Constraints on Our View of the Moon I: Convergence of Scale and Context C. M. Pieters ........................................................................................................................61 Constraints on Our View of the Moon II: Space Weathering C. M. Pieters ........................................................................................................................62 Average Mineral Composition of Apollo Landing Site Soils S. Riegsecker, A. Tieman, and A. Basu ..................................................................................63 Conceptual Design of the Ground-Data Processing System for the Lunar Imager/Spectrometer Onboard the SELENE Mission A. Shiraishi, J. Haruyama, H. Otake, M. Ohtake, and N. Hirata ...........................................64 Radar Search for Water Ice at the Lunar Poles R. A. Simpson .......................................................................................................................66 Geochronologic and Isotopic Constraints on Thermal and Mechanical Models of Lunar Evolution G. A. Snyder and L. A. Taylor ...............................................................................................67 Topography of the South Polar Region from Clementine Stereo Imaging P. D. Spudis, A. Cook, M. Robinson, B. Bussey, and B. Fessler ............................................69 Automated Search for Lunar Lava Tubes in the Clementine Dataset A. G. Taylor and A. Gibbs ....................................................................................................70 Reflectance Spectroscopy and Lunar Sample Science: Finally a Marriage After Far Too Long an Engagement L. A. Taylor, C. Pieters, and D. S. McKay ............................................................................71 vi Workshop on New Views of the Moon Composition and Structure of the Lunar Crust S. Tompkins ..........................................................................................................................72 Evidence for Phyllosilicates Near the Lunar South Pole F. Vilas, E. Jensen, D. Domingue, L. McFadden, C. Coombs, and W. Mendell .....................73 A Brief Review of the Scientific Importance of Lunar Meteorites P. H. Warren ........................................................................................................................74 Pristine Rocks, Remote Sensing, and the Lunar Magmasphere Hypothesis P. H. Warren and G. W. Kallemeyn ......................................................................................75 Effects of Space Weathering on Lunar Rocks: Scanning Electron Microscope Petrography S. J. Wentworth, L. P. Keller, and D. S. McKay ....................................................................76 Integrating Geophysics with Remotely Sensed Data and the Apollo Samples M. A. Wieczorek and R. J. Phillips ........................................................................................77 The Imbrium and Serenitatis Basins: Impacts in an Anomalous Lunar Province M. A. Wieczorek, L. A. Haskin, R. L. Korotev, B. L. Jolliff, and R. J. Phillips ........................78 List of Workshop Participants ...................................................................................................... 81 LPI Contribution No. 958 vii