Peir K. Pufahl
Queen's University, Kingston, ON
Activity
2024
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PALEOREDOX OF THE MALL BAY FORMATION (EARLY EDIACARAN, CANADA): EVIDENCE FOR OXYGENATION DURING THE PROTRACTED ONSET OF THE GASKIERS GLACIATION?
T81 Dynamic Environments Across the Ediacaran-Cambrian Boundary and the Rise of Early AnimalsMonday, 23 September 20248:00 AM - 12:00 PM208A
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RECONSTRUCTING CLIMATIC SHIFTS DURING POTASH DEPOSITION USING CLAY MINERALS IN THE PRAIRIE EVAPORITE OF WESTERN CANADA
77 D9. Recent Advances in Paleoclimatology/PaleoceanographyMonday, 23 September 20248:00 AM - 12:00 PM207D
2023
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THE EDIACARAN MALL BAY FORMATION, NEWFOUNDLAND, CANADA, AND THE PROTRACTED ONSET OF THE GASKIERS GLACIATION
T125 Temperature, Oxygen, and Their Synergistic Effects on Animal EcosystemsMonday, 16 October 20231:30 PM - 5:30 PM303
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MINERALOGICAL CONTROLS OF CLUMPED ISOTOPE COMPOSITIONS OF BIMINERALIC PEARL OYSTER SHELLS
51 D16. Recent Advances in Paleoclimatology and PaleoceanographySunday, 15 October 20231:30 PM - 5:30 PM330
2022
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THE EMERGENCE OF LAND PLANTS CHANGED THE COMPOSITION OF THE CONTINENTAL CRUST
T223 Radiogenic Isotopes as Tracers of Geologic Processes: Dates, Rates, and Proxies IWednesday, 12 October 20228:00 AM - 12:00 PM502
2020
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PANNOTIA: EVIDENCE FOR ITS EXISTENCE AND THERMAL LEGACY
T198 Assembling Laurentia: Paleozoic Mobile Margins IThursday, 29 October 20201:30 PM - 5:30 PMMeeting Rooms
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THE NEOPROTEROZOIC OXYGENATION EVENT AND BAMBUI GROUP, CENTRAL BRAZIL
T176 Interactions between Life, Tectonics, Climate, and Sedimentary Systems at the Neoproterozoic-Early Cambrian Transition IThursday, 29 October 202010:00 AM - 12:00 PMMeeting Rooms
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CLINTON IRONSTONE AND THE SILURIAN IREVIKEN EVENT: FERRUGINOUS UPWELLING AND PALEOZOIC OCEAN INSTABILITY
T81 Deep-Time Carbon Cycles, Redox Changes, and the Evolution of the Biosphere ITuesday, 27 October 20201:30 PM - 5:30 PMMeeting Rooms
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CARBONIFEROUS MN DEPOSITS FROM THE SOUTH CHINA BLOCK: A NEW TYPE OF UPWELLING-RELATED ORE
T10 Sedimentary Geology Division/SEPM Student Research Poster Competition: Dynamics of Stratigraphy and Sedimentation (Posters)Monday, 26 October 20201:30 PM - 5:30 PMMeeting Rooms
2019
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ORIGIN AND DIAGENESIS OF BIOCHEMICAL RHYTHMITES DEPOSITED AT THE END OF THE MARINOAN ICE-COVERED SNOWBALL EARTH WORLD, SOUTHWESTERN BRAZIL
T293 Hello (Ancient) World!: Exploring the Neoproterozoic to Cambrian Interval by Quantitatively Probing the Rock RecordWednesday, 25 September 20191:30 PM - 5:30 PMRoom 226ABC, North Building