James D. Witts
American Museum of Natural History, New York, NY
Activity
2018
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BIOTIC RESPONSE TO A LATE CRETACEOUS ASH FALL: COMPARATIVE FAUNAL ANALYSES FROM A METHANE SEEP AND NON-SEEP ECOSYSTEM WITHIN THE WESTERN INTERIOR SEAWAY
257 D16. Paleontology, Macroevolution and Biogeography (Posters)Wednesday, 7 November 20189:00 AM - 6:30 PMHalls J-K
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EXAMINING EVOLUTIONARY AND ENVIRONMENTAL CHANGES OF AMMONITES IN THE LATE CRETACEOUS (MAASTRICHTIAN) WESTERN INTERIOR SEAWAY, USA
T163 Cephalopods through TimeTuesday, 6 November 20188:00 AM - 12:00 PMRoom 142
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THE GEOLOGICALLY YOUNGEST METHANE SEEP IN THE LATE CRETACEOUS WESTERN INTERIOR SEAWAY
T186 Cephalopods through Time (Posters)Tuesday, 6 November 20189:00 AM - 6:30 PMHalls J-K
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FAUNAL AND STRATIGRAPHIC ANALYSIS OF THE CRETACEOUS - PALEOGENE (K-PG) BOUNDARY EVENT DEPOSIT, BRAZOS RIVER, TEXAS
T170 New Voices in Geobiology (Posters)Tuesday, 6 November 20189:00 AM - 6:30 PMHalls J-K
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PRESENCE OF JUVENILE AMMONITES AT LATE CRETACEOUS METHANE SEEPS (WESTERN INTERIOR SEAWAY)
T163 Cephalopods through TimeTuesday, 6 November 20188:00 AM - 12:00 PMRoom 142
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TEMPORAL, SPATIAL, AND FAUNAL ANALYSIS OF METHANE SEEP DISTRIBUTION IN THE LATE CRETACEOUS WESTERN INTERIOR SEAWAY (WIS), USA
T186 Cephalopods through Time (Posters)Tuesday, 6 November 20189:00 AM - 6:30 PMHalls J-K
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STABLE ISOTOPE STRATIGRAPHY OF UPPER MAASTRICHTIAN SHALLOW MARINE RHYTHMITE DEPOSITS IN THE GULF COASTAL PLAIN, USA: CLIMATE VARIABILITY LEADING UP TO THE K-PG MASS EXTINCTION EVENT
46 D36. Stratigraphy (Posters)Sunday, 4 November 20189:00 AM - 5:30 PMHalls J-K
2017
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HABITAT OF JUVENILE AMMONITES AT METHANE SEEPS IN THE LATE CRETACEOUS WESTERN INTERIOR SEAWAY
T380 Cephalopod Paleobiology and Paleoecology: A Tribute to Royal H. Mapes (Posters)Wednesday, 25 October 20179:00 AM - 6:30 PMHalls 4EF
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COLD METHANE SEEPS AS AMMONITE HABITATS
T307 Cephalopod Paleobiology and Paleoecology: A Tribute to Royal H. MapesWednesday, 25 October 20178:00 AM - 12:00 PMRoom 607
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NEW RECORD OF AN ABUNDANT AMMONITE ASSEMBLAGE FROM THE LATEST CRETACEOUS CORSICANA FORMATION, BRAZOS RIVER, TEXAS. IMPLICATIONS FOR THE CRETACEOUS–PALEOGENE (K–PG) MASS EXTINCTION EVENT IN THE GULF OF MEXICO
T197 Mass Extinctions I: Past, Present, and Future?Tuesday, 24 October 20178:00 AM - 12:00 PMRoom 608
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FAUNAL ANALYSIS AT THE CRETACEOUS - PALEOGENE MASS EXTINCTION BOUNDARY, BRAZOS RIVER, TEXAS
T179 Impact Cratering: From Fire to Ice—Cratering across the Solar System (Posters)Monday, 23 October 20179:00 AM - 6:30 PMHalls 4EF