Roger L. Gibson
Univ of the Witwatersrand, Johannesburg, N/A
Activity
2002
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ANATEXIS OF METAPELITIC ROCKS UNDER THE BUSHVELD COMPLEX, SOUTH AFRICA
220 Petrology, MetamorphicWednesday, 30 October 20021:30 PM - 5:30 PM
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DRILLING THE VREDEFORT CENTRAL UPLIFT, SOUTH AFRICA - PETROGRAPHIC, GEOCHEMICAL AND STRUCTURAL RESULTS
T142 Drilling into Impact Structures: Petrology, Geochemistry, and GeophysicsTuesday, 29 October 20028:00 AM - 12:00 PM
2001
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PELITE MELTING IN A MEGA-IMPACT - ANATEXIS OR SHOCK MELTING?
12 Deformation, Metamorphism, and Melting: Interactions in the Crust IIMonday, 12 March 20011:30 PM - 5:30 PM