Physics
Scientist
Department of Earth and Planetary Sciences and the McDonnell Center for the Space Sciences, Washington University, Saint Louis, MO 63130, USA
Department of Earth and Planetary Sciences and McDonnell Center for the Space Sciences, Washington University, St. Louis, MO 63130, USA
Department of Earth and Planetary Sciences and the McDonnell Center for the Space Sciences, Washington University in St. Louis, One Brookings Drive, St. Louis, MO 63130, United States; ARES — Acquisition & Curation, NASA, Lyndon B. Johnson Space Center, Mail Code KT, 2101 NASA Parkway, Houston, TX 77058, United States
40Ar-39Ar Geochronology on Apollo 12 Regolith
40Ar/39Ar dating of Apollo 12 regolith: Implications for the age of Copernicus and the source of nonmare materials
A 3.91 Billion Year Age for Apollo 12 High-Thorium Impact-Melt Breccias: Products of Imbrium, or an Older Impact Basin in the Procellarum KREEP Terrane?
A New Type of Evolved Lunar Lithology: Basaltic-Andesite Glass
A Newly Characterized Granite from the Apollo 12 Regolith
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