Ashley Rivas
Yale University, New Haven, CT
Activity
2024
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INTERROGATING PALEOENVIRONMENTAL AND EVOLUTIONARY PATTERNS IN BIOTURBATION IN UPPER CAMBRIAN AND LOWER ORDOVICIAN STRATA OF THE GREAT BASIN, USA
T239 Evolution of Marine Life in the Cambrian I: Biotic, Biogeochemical, and Stratigraphic ContextsWednesday, 25 September 20248:00 AM - 12:00 PM204C
2023
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MORPHOLOGY AND FOSSILIZATION OF GAOJIASHANIA FROM THE UPPER EDIACARAN DUNFEE MEMBER, DEEP SPRINGS FORMATION, NEVADA, USA
T148 Recent Advancements in Understanding of Ediacaran Multicellular Life and Related Insights into Paleobiology and PhylogenyTuesday, 17 October 20238:00 AM - 12:00 PM304 / 305
2022
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THE RISE OF SKELETONS PRECEDING THE GREAT ORDOVICIAN BIODIVERSIFICATION EVENT: EVIDENCE FROM WESTERN NEWFOUNDLAND AND WESTERN UTAH
133 D26. Paleontology: Diversity, Extinction, and Origination (Posters)Monday, 10 October 20222:00 PM - 6:00 PMExhibit Hall F