Roger L. Gibson
University of the Witwatersrand, Johannesburg
Activity
2015
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PUSHING THE LIMITS OF ULTRAMETAMORPHISM – IMPACT-INDUCED UHT-LP METAMORPHISM IN EXHUMED LOWER CRUST IN THE VREDEFORT DOME (SOUTH AFRICA)
T281 Metamorphic, Metasomatic, and Igneous Processes in the Mid- and Deep Continental Crust: Mechanisms and Processes That Impact Mass Transport and RheologyWednesday, 4 November 20158:00 AM - 12:00 PMRoom 317
2011
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ALLEGHANIAN THERMAL HISTORY OF BASEMENT-DERIVED TARGET ROCKS IN THE ICDP-USGS EYREVILLE-B CORE FROM THE CHESAPEAKE BAY IMPACT STRUCTURE
T229 Exploring Subsurface Terranes and Buried Basins of Eastern and Central North America—Geology, Geophysics, and GeochronologyWednesday, 12 October 20118:00 AM - 12:00 PMRoom 200A-C
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AGE OF MID-AMPHIBOLITE FACIES ALLEGHANIAN METAMORPHISM IN ROCKS FROM THE ICDP-USGS EYREVILLE-B CORE, CHESAPEAKE BAY IMPACT STRUCTURE, VIRGINIA
T176 Exploring Subsurface Terranes and Buried Basins of Eastern and Central North America—Geology, Geophysics, and Geochronology (Posters)Tuesday, 11 October 20119:00 AM - 6:00 PMHall C
2010
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BASEMENT TERRANES OF THE CHESAPEAKE BAY REGION – EVIDENCE FROM BOREHOLE SAMPLES AND GEOPHYSICAL SURVEYS
29 Tectonic Significance of Buried Terranes of the Atlantic and Gulf Coastal PlainsMonday, 15 March 20108:00 AM - 12:05 PMLiberty B
2009
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INSIGHTS INTO IMPACT PROCESSES AND BASEMENT ROCKS OF THE CHESAPEAKE BAY IMPACT STRUCTURE FROM THE ICDP-USGS EYREVILLE CORES
T234 Impact Cratering from the Microscopic to the Planetary Scale IIWednesday, 21 October 20098:00 AM - 12:00 PMA106
2007
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PRE-IMPACT TECTONOTHERMAL EVOLUTION OF THE CRYSTALLINE TARGET IN THE ICDP-USGS EYREVILLE-B CORE, CHESAPEAKE BAY IMPACT STRUCTURE
T167 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project ITuesday, 30 October 20071:30 PM - 5:30 PM
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DIKE BRECCIAS IN THE DEEP BASEMENT-DERIVED SECTION OF THE EYREVILLE B CORE, CHESAPEAKE BAY IMPACT STRUCTURE
T167 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project ITuesday, 30 October 20071:30 PM - 5:30 PM
Date Unknown
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PETROGRAPHIC AND CHEMICAL ANALYSIS OF THE LOWER CRYSTALLINE BASEMENT-DERIVED SECTION, AND THE UPPER GRANITE AND AMPHIBOLITE MEGABLOCKS, EYREVILLE-B CORE, CHESAPEAKE BAY IMPACT STRUCTURE
T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
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PETROGRAPHY AND CHEMISTRY OF SUEVITIES IN THE IMPACTITE SEQUENCE, EYREVILLE B CORE, CHESAPEAKE BAY IMPACT STRUCTURE
T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)
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GEOLOGIC COLUMN OF THE ICDP-USGS EYREVILLE-B CORE, CHESAPEAKE BAY IMPACT STRUCTURE: BRECCIAS, BLOCKS, AND CRYSTALLINE ROCKS, 1,095-1,766 M DEPTH
T116 The Chesapeake Bay Impact Structure: Results from the 2005–2006 ICDP-USGS Deep Drilling Project (Posters)