• Adams, J. B., T. B. McCord, Vitrification darkening in the lunar highlands and identification of the Descartes material at the Apollo 16 site, Proc. Lunar Sci. Conf. 4th, 163177, 1973.
  • Eliason, E. M., et al., Digital processing for a global multispectral map of the Moon from the Clementine UVVIS imaging instrument, Lunar Planet. Sci. [CD-ROM], XXXabstract 1933, 1999.
  • Fischer, E. M., C. M. Pieters, Remote determination of exposure degree and iron concentration of lunar soils using VIS-NIR spectroscopic methods, Icarus, 111, 475488, 1994.
  • Fischer, E. M., 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, J. Geophys. Res., 101E1, 22252234, 1996.
  • Fischer, E. M., C. M. Pieters, S. F. Pratt, Modeling the space weathering-induced optical alteration of lunar soils: first results, Lunar Planet. Sci., XXV, 371372, 1994.
  • Gaddis, L. R., C. M. Pieters, B. R. Hawke, Remote sensing of lunar pyroclastic mantling deposits, Icarus, 61, 461489, 1985.
  • Grier, J. A., A. S. McEwen, P. G. Lucey, M. Milazzo, R. G. Strom, The optical maturity of ejecta from large rayed craters: Preliminary results and implications, Workshop on New Views of the Moon IILPI Contribution no. 980, 1920Lunar and Planetary Institute, Houston, Tex., 1999.
  • Hawke, B. R., J. W. Head, Impact melt on lunar crater rims, Impact and Explosion Cratering: Planetary and Terrestrial ImplicationsR. O. Pepin, D. J. Roddy, R. B. Merrill, 815841, Pergamon, Tarrytown, N.Y., 1977.
  • Hiroi, T., C. M. Pieters, R. V. Morris, New considerations for estimating lunar soil maturity from VIS-NIR reflectance spectroscopy, Lunar Planet. Sci. [CD-ROM], XXVIIIabstract 1152, 1997.
  • Isbell, C. E., et al., Clementine: A multispectral digital image model archive of the Moon, Lunar Planet. Sci. [CD-ROM], XXXabstract 1812, 1999.
  • Lucey, P. G., G. J. Taylor, E. Malaret, Abundance and distribution of iron on the Moon, Science, 268, 11501153, 1995a.
  • Lucey, P. G., et al., Remote absolute age dating of the lunar surface, Bull. Am. Astron. Soc., 27, 54, 1995b.
  • Lucey, P. G., D. T. Blewett, B. R. Hawke, Mapping the FeO and TiO2 content of the lunar surface with multispectral imagery, J. Geophys. Res., 103E2, 36793699, 1998a.
  • Lucey, P. G., G. J. Taylor, B. R. Hawke, Global imaging of maturity, results from Clementine and lunar sample studies, Lunar Planet. Sci., [CD-ROM], XXIXabstract 1356, 1998b.
  • Lucey, P. G., D. T. Blewett, andB. L. Jolliff, Lunar iron and titanium algorithms based on final processing of Clementine UVVIS data,J. Geophys. Res., 105(E8), 2000.
  • McEwen, A. S., L. R. Gaddis, G. Neukum, H. Hoffman, C. M. Pieters, J. W. Head, Galileo observations of post-Imbrium lunar craters during the first Earth-Moon flyby, J. Geophys. Res., 98E9, 17,20717,231, 1993.
  • McKay, D. S., R. M. Fruland, G. H. Heiken, Grainsize and evolution of lunar soils, Proc. Lunar Sci. Conf. 5th, 887906, 1974.
  • McKay, D. S., G. Heiken, A. Basu, G. Blanford, S. Simon, R. Reedy, B. M. French, The Lunar Regolith, Lunar SourcebookG. H. Heiken, D. T. Vaniman, B. M. French, 285356, Cambridge Univ. Press, New York, 1991.
  • Morris, R. V., Surface exposure indices of lunar soils: A comparative FMR study, Proc. Lunar Sci. Conf. 7th, 315335, 1976.
  • Morris, R. V., Origin and evolution of the grain-size dependence of the concentration of fine-grained metal in lunar soils: The maturation of lunar soils to a steady-state stage, Proc. Lunar Sci. Conf. 8th, 37193747, 1977.
  • Neukum, G., B. Konig, Dating of individual lunar craters, Proc. Lunar Sci. Conf., 7th, 28672881, 1976.
  • Rava, B., B. Hapke, An analysis of the Mariner 10 color ratio map of Mercury, Icarus, 71, 397429, 1987.
  • Robinson, M. S., A. S. McEwen, E. Eliason, E. M. Lee, E. Malaret, P. G. Lucey, Clementine UVVIS global mosaic: A new tool for understanding the lunar crust, Lunar Planet. Sci., [CD-ROM], XXXabstract 1931, 1999.
  • Shkuratov, Y. G., V. G. Kaydash, N. V. Opanasenko, Iron and titanium abundance and maturity degree distribution on the lunar nearside, Icarus, 137, 222234, 1999.
  • Smrekar, S., C. M. Pieters, Near-infrared spectroscopy of probable impact melt from three large lunar highland craters, Icarus, 63, 442452, 1985.
  • Wilhelms, D. E., The Geologic History of the Moon, U.S. Geol. Surv. Prof. Pap., 1348, 302, 1987.