GSA 2020 Connects Online

Session No. 50
Tuesday, 27 October 2020: 10:00 AM-12:00 PM

T66. Reconstructing Events of the Late Devonian: Fossil and Rock Record Insights into a Dynamic Biosphere I

Paleontological Society

 

Matthew Smart and John. E.A. Marshall, Advocates
Paper #
Start Time
 
10:00 AM
Introductory Remarks
10:05 AM
CO-EVOLUTION OF EARTH SYSTEMS DURING THE DEVONIAN PERIOD (Invited Presentation)
ALGEO, Thomas J., Geology, University of Cincinnati, Cincinnati, OH 45221-0013
10:20 AM
WHERE THE HARPETIDS ARE: PALEOBIOGEOGRAPHY, DIVERSITY, AND MASS EXTINCTION IN AN ENIGMATIC TRILOBITE ORDER
BEECH, James, Department of Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Zumberge Hall, Los Angeles, CA 90089
10:35 AM
PALEOZOIC PELAGIC PROFILES: DEVONIAN DACRYOCONARID MICROFOSSILS FOR MULTIPROXY CHEMOSTRATIGRAPHY
FRAPPIER, Amy1, LINDEMANN, Richard H.1, LU, Zunli2 and FRAPPIER, Brian R.1, (1)Department of Geosciences, Skidmore College, 815 North Broadway, Saratoga Springs, NY 12866, (2)Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244
10:50 AM
NEW PALYNOLOGICAL DATA FROM DEVONIAN DEPOSITS OF SOUTH-CENTRAL POLAND (MIŁOSZÓW, HOLY CROSS MOUNTAINS)
KONDAS, Marcelina, Faculty of Natural Sciences, University of Silesia in Katowice, Będzińska 60, Sosnowiec, 41-200, Poland
 
11:05 AM
Break
11:10 AM
MERCURY CONCENTRATIONS IN THE APPALACHIAN BASIN DURING THE LATE DEVONIAN KELLWASSER EVENTS SHOW NO EVIDENCE OF VOLCANISM
PIPPENGER, Kate1, ESTRADA, Lucas2, JONES, David S.3 and COHEN, Phoebe2, (1)Department of Geosciences, Williams College, 947 Main Street, Williamstown, MA 01267, (2)Geosciences, Williams College, 947 Main Street, Williamstown, MA 01267, (3)Geology Department, Amherst College, 11 Barrett Hill Road, Amherst, MA 01002
11:25 AM
MAPPING PALEOECOLOGICAL GRADIENTS OF BRACHIOPODS ACROSS THE LATE DEVONIAN EXTINCTION IN THE APPALACHIAN BASIN
BRISSON, Sarah K., Department of Geosciences, University of Connecticut, Storrs, CT 06269, PIER, Jaleigh Q., Earth and Atmospheric Sciences, Cornell University, Snee Hall, Ithaca, NY 14850, FERNANDES, Anjali M., Geosciences, Denison University, 100 Sunset Hill Rd Drive, Granville, OH 43023, KERR, James P., Department of Geosciences, University of Connecticut, Beach Hall, Storrs, CT 06268, BEARD, J. Andrew, Department of Geosciences, University of Connecticut, 354 Mansfield Rd U-2045, Storrs, CT 06269 and BUSH, Andrew M., Departments of Geosciences & Ecology and Evolutionary Biology, University of Connecticut, 354 Mansfield Road - Unit 1045, Storrs, CT 06269
 
11:40 AM
Discussion
 
11:55 AM
Concluding Remarks
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