GSA Connects 2021 in Portland, Oregon

Session No. 238
Wednesday, 13 October 2021: 1:30 PM-5:30 PM
E143/E144 (Oregon Convention Center)

T91. Community Ecology and the Fossil Record: Diversity, Ecological Structure, and Paleoenvironmental Responses II

Paleontological Society

 

Karma Nanglu and Thomas M. Cullen, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1:35 PM
QUANTITATIVE, TRAIT-BASED APPROACHES FOR INVESTIGATING NICHE EVOLUTION AND PALEOCOMMUNITY RESTRUCTURING: CASE STUDIES FROM THE CRINOID FOSSIL RECORD
COLE, Selina, Department of Paleobiology, Smithsonian Institution, National Museum of Natural History, 10th St. & Constitution Ave. NW, Washington, DC 20560; Division of Paleontology, American Museum of Natural History, Central Park West at 79th St., New York, NY 10024
1:50 PM
A NETWORK-BASED BIOSTRATIGRAPHIC FRAMEWORK FOR THE BEAUFORT GROUP (KAROO SUPERGROUP), SOUTH AFRICA
VIGLIETTI, Pia, Negaunee Integrative Research Center, Field Museum of Natural History, 1400 S Lakeshore Drive, Chicago, IL 60605-2496, ROJAS, Alexis, Negaunee Integrative Research Center, Field Museum of Natural History, 1400 S Lakeshore Drive, Chicago, IL 60605-2496, Sweden, ROSVALL, Martin, Integrated Science Lab, Department of Physics, Umeå University, Umeå, SE-901 87, Sweden, DAVIS, Brady, Roosevelt University, 430 S Michigan Ave, Chicago, IL 60605 and ANGIELCZYK, Kenneth, Integrative Research Center, Field Museum of Natural History, 1400 South Lake Shore Drive, Chicago, IL 60605
2:05 PM
REASSESSING BURGESS SHALE TROPHIC STRUCTURE
SHAW, Jack, Department of Earth and Planetary Sciences, Yale University, 210 Whitney Avenue, New Haven, CT 06511; Santa Fe Institute, 1399 Hyde Park Rd, Santa Fe, NM 87501, BRIGGS, Derek E.G., Department of Earth and Planetary Sciences, Yale University, 210 Whitney Avenue, New Haven, CT 06511 and HULL, Pincelli M., Department of Earth and Planetary Sciences, Yale University, 210 Whitney Ave, New Haven, CT 06511
2:20 PM
USING PALEONTOLOGICAL TRAIT DATA TO EVALUATE TEMPORAL DYNAMICS OF ECOSYSTEM SERVICES
SMITH, Jansen, Paleontological Research Institution, 1259 Trumansburg Road, Ithaca, NY 14850; Geozentrum Nordbayern, Friedrich Alexander University Erlangen-Nuremburg, Erlangen, NY 91054, Germany, DIETL, Gregory P., Earth and Atmospheric Sciences, Cornell University, Ithaca, NY 14853; Paleontological Research Institution, 1259 Trumansburg Road, Ithaca, NY 14850, EKROOS, Johan, Centre for Environmental and Climate Science, Lund University, Lund, 22362, Sweden; Department of Agricultural Sciences, University of Helsinki, Helsinki, 00014, Finland, ERONEN, Jussi, Ecosystems and Environment Research Programme Faculty of Biological and Environ­mental Sciences, University of Helsinki, Helsinki, 00014, Finland; Helsinki Institute of Sustainability Scince (HELSUS), University of Helsinki, Helsinki, 00014, Finland; BIOS research unit, Meritullintori 6, Helsinki, 00170, Finland, FRED, Marianne, Department of Bioeconomy, Novia University of Applied Sciences, Ekenäs, 10600, Finland and LAWING, Michelle, Ecology and Conservation Biology, Texas A&M University, College Station, TX 77842
2:35 PM
THE SIZE-STRUCTURE OF THE HERBIVORE GUILD THROUGH TIME
JUKAR, Advait, Yale Institute for Biospheric Studies, Yale University, 10 Sachem Street., New Haven, CT 06511
2:50 PM
HORSE OVER BISON: DIETARY PREFERENCES OF CARNIVORES IN PLEISTOCENE YUKON
MILLER, Joshua1, WRIGHT, William1, KELLY, Abigail1, NEALE, Bianca1, GAETANO, Maddie1, DESANTIS, Larisa2, ZAZULA, Grant D.3 and WOOLLER, Matthew J.4, (1)Department of Geology, University of Cincinnati, 345 Clifton Court, Cincinnati, OH 45221, (2)Vanderbilt UniversityEarth & Environmental Sciences, 2301 Vanderbilt Place, Nashville, TN 37235-1805, (3)Yukon Palaeontology Program, P.O. Box 2703 L2A, Whitehorse, YT Y1A 2C6, Canada, (4)Water and Environmental Research Center, University of Alaska Fairbanks, P.O. Box 755860, Fairbanks, AK 99775
3:05 PM
UNGULATES AS MAJOR TAPHONOMIC AGENTS AND BONE RECYCLERS IN AN ARCTIC ECOSYSTEM
GAETANO, Maddie1, MILLER, Joshua1, WALD, Eric2 and DRUCKENMILLER, Patrick3, (1)Department of Geology, University of Cincinnati, Cincinnati, OH 45221, (2)U.S Fish and Wildlife Service, Fairbanks, AK 99701, (3)University of Alaska Museum, Fairbanks, AK 99775
 
3:20 PM
Break
3:30 PM
EVOLUTIONARY BIOGEOGRAPHY AND PALEOECOLOGY OF DIPLOPORAN ECHINODERMS ACROSS THE ORDOVICIAN-SILURIAN BOUNDARY
SHEFFIELD, Sarah, The University of South FloridaSchool of Geosciences, 4202 E Fowler Ave NES 207, Tampa, FL 33620-0001, LAM, Adriane, Geological Sciences and Environmental Studies, Binghamton University, 4400 Vestal Parkway East, Binghamton, NY 13902, PHILLIPS, Stephen F., Department of Geosciences, University of West Georgia, 1601 Maple St, Carrollton, GA 30118 and DELINE, Bradley, Department of Math, Sciences, and Technology, University of West Georgia, 1601 Maple St, Carrollton, GA 30118
3:45 PM
TAXONOMIC SURROGACY OF BENTHIC MACROINVERTEBRATES ALONG DEPTH AND SUBSTRATE GRADIENTS IN THE PUGET SOUND
KOKESH, Broc1, KIDWELL, Susan1 and BURGESS, Dany E.2, (1)Department of Geophysical Sciences, University of Chicago, Chicago, IL 60637, (2)Marine Sediment Monitoring Team, Washington State Department of Ecology, Olympia, WA 98504
4:00 PM
TOWARDS A MOLLUSC-ONLY GEOHISTORICAL M-AMBI FOR ESTABLISHING REMEDIATION BASELINES IN COASTAL AND ESTUARINE HABITATS
PRUDEN, Matthew, Earth and Atmospheric Sciences, Cornell University, Ithaca, NY 14853, DIETL, Gregory P., Earth and Atmospheric Sciences, Cornell University, Ithaca, NY 14853; Paleontological Research Institution, 1259 Trumansburg Road, Ithaca, NY 14850, HANDLEY, John C., Paleontological Research Institution, 1259 Trumansburg Road, Ithaca, NY 14850; Rochester Academy of Science, 68 Roselawn Ave, Fairport, NY 14450 and SMITH, Jansen, Geozentrum Nordbayern, Friedrich Alexander University Erlangen-Nuremburg, Erlangen, NY 91054, Germany; Paleontological Research Institution, 1259 Trumansburg Road, Ithaca, NY 14850
4:15 PM
CHANGES IN COMMUNITY MEMBERSHIP AMONGST PATCH-REEFS OF THE NORIAN-RHAETIAN DACHSTEIN PLATFORM
GODBOLD, Amanda1, HOHMANN, Niklas2, JAROCHOWSKA, Emilia2, KIESSLING, Wolfgang2 and BOTTJER, David1, (1)Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Los Angeles, CA 90089, (2)FAU Erlangen-Nuremberg, Loewenichstrasse 28, Erlangen, 91052, Germany
4:30 PM
OCEAN STRATIFICATION, INTERNAL WAVES, MISSISSIPPIAN MUDMOUNDS, AND THE PERMIAN REEF
JEFFERY, David, Petroleum Engineering and Geology, Marietta College, 215 5th Street, Marietta, OH 45750
 
4:45 PM
Concluding Remarks
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