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213 T138. Cushman Symposium: Microfossils of Extremophiles: Living in the Danger Zone


Session Chairs:
Joan Bernhard, Scott Ishman, Fabiana K. Almeida

This session will assemble studies documenting microfossil presence and/or microfossil-generating taxa in extreme environments, widely defined present and past, and those elucidating adaptations employed by extremophiles, to inform interpretations of the geologic record.



Presentations

Paper No. Title Presenting Author Start Time End Time Item Duration (min) Action
Introductory Remarks 01:30 PM 01:35 PM 5 min
213-1 Living in the Margins: Benthic Foraminiferal Strategies Across Environmental Extremes, from Modern Oxygen-Depleted Waters to Paleogene Hyperthermals Ashley Burkett 01:35 PM 01:55 PM 20 min View
213-2 Benthic Foraminiferal Ecology from a New IODP Cretaceous-Paleogene Boundary Record Near Deccan Volcanism Activity Debarpita Paul 01:55 PM 02:10 PM 15 min View
213-3 Early Permian Microbial Biomarkers and Foraminifera Characteristic of Methane Seeps and Surrounding Putrid Mud: Extremophiles or Conservatives David Haig 02:10 PM 02:25 PM 15 min View
213-4 Tracing Methane Seepage Events and Hypoxia using Benthic Foraminiferal Assemblages from the Bering Sea (IODP Site U1339) Gael Ndi Nkwain 02:25 PM 02:40 PM 15 min View
213-5 Signals from the Seep: Foraminiferal Assemblages and δ¹³C Insights from the Chilean Margin Gracie Babineaux 02:40 PM 02:55 PM 15 min View
Break 02:55 PM 03:10 PM 15 min
213-6 Constraining the habitat of Globorotaloides hexagonus, a low-oxygen affiliated planktic foraminifera Catherine Davis 03:10 PM 03:30 PM 20 min View
213-7 Deformed Tests of Foraminifera from a Polluted Deep Ocean Dumpsite Amanda Harding 03:30 PM 03:45 PM 15 min View
213-8 Benthic foraminiferal community structure in submerged cave systems of the Yucatan Peninsula and Cozumel Island, Mexico Shari Rohret 03:45 PM 04:00 PM 15 min View
213-9 Foraminifera and Other Organisms Living an Extreme Life Beneath the Ross Ice Shelf, Antarctica Robert Leckie 04:00 PM 04:15 PM 15 min View
213-10 Protoplasmic Plasticity: Structural and Functional Keys to the Success of Foraminifera in Extreme Environments Samuel Bowser 04:15 PM 04:30 PM 15 min View
213-11 All Benthic Foraminifera Living in Anoxia Are Not Biologically Identical: Use of Different Metabolisms By Microscale Neighbors Joan Bernhard 04:30 PM 04:45 PM 15 min View
Concluding Remarks 04:45 PM 04:50 PM 5 min



Cushman Symposium: Microfossils of Extremophiles: Living in the Danger Zone

Description


Date and Time: Tuesday, 21 Oct - 1:30 PM (Central Time (US & Canada))

Room: HBGCC, 303C

Session Type: Topical Sessions

Session Format: Oral


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