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233 P4. Impact Cratering and the Evolution of Life


Session Chairs:
Nadja Drabon, David Kring

This session explores the role of impact cratering in life’s evolution throughout Earth’s history, from the origin of life to mass extinctions. It highlights connections between impacts, evolutionary change, and planetary processes.



Presentations

Paper No. Title Presenting Author Start Time End Time Item Duration (min) Action
Introduction to Impact Cratering and the Evolution of Life 08:00 AM 08:05 AM 5 min
Introduction to Chicxulub Core Samples & Archean Spherule Samples 08:05 AM 08:15 AM 10 min
233-1 Cosmic bombardments on early Earth Simone Marchi 08:15 AM 08:35 AM 20 min View
233-2 THE IMPACT ORIGIN OF LIFE HYPOTHESIS David Kring 08:35 AM 08:55 AM 20 min View
233-3 The effect of a giant 3.26 Ga impact on the early surface environment and life Nadja Drabon 08:55 AM 09:15 AM 20 min View
233-4 The Miralga impact structure, a new terrestrial analog for craters on early Earth and Mars Alec Brenner 09:15 AM 09:35 AM 20 min View
233-5 Snapshots of an Evolving Atmosphere and Crust Recorded in Precambrian Spherule Beds Alexandra Davatzes 09:35 AM 09:55 AM 20 min View
233-6 Consequences of the Cretaceous/Paleogene mass extinction for marine ecosystems Steven D'Hondt 09:55 AM 10:15 AM 20 min View
233-7 Using an Earth System Model to Evaluate Kill Mechanisms Associated with the End-Cretaceous Mass Extinction Clay Tabor 10:15 AM 10:35 AM 20 min View
233-8 Tempo and Mode: Applying Phylogenetic Natural History to Integrate Micro- and Macroevolution across the K-Pg Boundary Jacob Berv 10:35 AM 10:55 AM 20 min View
233-9 Recovery of Life In and Around Marine Impact Craters Christopher Lowery 10:55 AM 11:15 AM 20 min View
Examination of Samples 11:15 AM 11:45 AM 30 min



Impact Cratering and the Evolution of Life

Description


Date and Time: Wednesday, 22 Oct - 8:00 AM (Central Time (US & Canada))

Room: HBGCC, Stars at Night Ballroom B2&B3

Session Type: Pardee Keynote Symposia

Session Format: Oral


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