Masahiro Oba
Tohoku University, Sendai
Activity
2015
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BIOTIC AND OCEAN-REDOX CHANGES DURING THE EARLY-MIDDLE TRIASSIC
T278 Early and Middle Triassic Restructuring Following the End-Permian Mass ExtinctionWednesday, 4 November 20158:00 AM - 12:00 PMRoom 316
2014
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ABRUPT SURFACE WATER REDUCTION DURING THE END-PERMIAN MASS EXTINCTION AND COMBUSTION OF OIL BY THE END-CRETACEOUS ASTEROID IMPACT
T169 Mass Extinctions: Volcanism, Impacts, and Catastrophic Environmental Change IMonday, 20 October 20141:00 PM - 5:00 PM223/224
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OCEANIC OXIDATION MECHANISMS SPANNING THE SNOWBALL EARTH AND EARLY ANIMAL DIVERSIFICATION
T58 The Ediacaran-Cambrian Ecosphere (R)evolution: Emerging Records from Central and East Asia (Posters)Sunday, 19 October 20149:00 AM - 5:00 PMExhibition Hall C
2013
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CHANGE FROM ALGAL SEA TO CYANOBACTERIAL SEA AT THE END OF THE PERMIAN AND REVERSE CHANGE AT THE END OF THE EARLY TRIASSIC
T28 Into the Frying PAN: The Early Triassic Hothouse of Pangea and Panthalassa ISunday, 27 October 20138:00 AM - 12:00 PMRoom 601