GSA Connects 2024 Meeting in Anaheim, California

Session No. 89
Monday, 23 September 2024: 8:00 AM-12:00 PM
204C (Anaheim Convention Center)

T122. The Cretaceous-Paleogene (K-Pg) Boundary Interval: From Large-scale Geological Events to Mass Extinction Mechanisms

 

Pim Kaskes, Isabel Fendley and James Witts, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:10 AM
CLIMATE, ENVIRONMENTAL, AND BIOLOGICAL CHANGES ACROSS THE CRETACEOUS/PALEOGENE BOUNDARY: UNRAVELLING THE ROLE OF THE CHICXULUB IMPACT, DECCAN VOLCANISM, AND ORBITAL FORCING THROUGH AN INTERDISCIPLINARY APPROACH AT THE ZUMAIA SECTION (Invited Presentation)
GILABERT, Vicente1, BATENBURG, Sietske J.2, REGELOUS, Marcel3, BAUMANN, Nils3, ARENILLAS, Ignacio4 and ARZ, José Antonio4, (1)Departament de Dinàmica de la Terra i de l’Oceà, Universitat de Barcelona, Barcelona, Cataluña E-08028, Spain; Departamento de Ciencias de la Tierra, Instituto Universitario de Investigación en Ciencias Ambientales de Aragón, University of Zaragoza, C/Pedro Cerbuna, 12, Zaragoza, 50009, Spain, (2)Departament de Dinàmica de la Terra i de l'Oceà, Facultat de Ciències de la Terra,, University of Barcelona, Martí i Franquès, s/n, Barcelona, 08028, Spain, (3)GeoZentrum Nordbayern,, University of Erlangen-Nürnberg, Schlossgarten 5, Erlangen, 91054, Germany, (4)Departamento de Ciencias de la Tierra, Instituto Universitario de Investigación en Ciencias Ambientales de Aragón, University of Zaragoza, C/Pedro Cerbuna, 12, Zaragoza, 50009, Spain
8:30 AM
NO EVIDENCE FOR BIOTIC STRESS OR EXTINCTIONS AMONG PLANKTONIC FORAMINIFERA ACROSS THE LATEST CRETACEOUS DECCAN EVENT
HUBER, Brian1, HUBER, Brian T.1, MACLEOD, Kenneth G.2 and BOMBARD, Samantha, M.S.3, (1)Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013-7012, (2)Department of Geological Sciences, University of Missouri, Columbia, MO 65211, (3)Department of Earth, Geographic, and Climate Sciences, University of Massachusetts Amherst, 627 North Pleasant St., Amherst, MA 01003
8:45 AM
BIOMARKER COMPOSITIONS IN TRANSKEI BASIN SEDIMENTS (IODP SITE U1581) SHOW CONTINUITY IN ALGAL COMMUNITIES FROM THE LATE CRETACEOUS THROUGH THE PALEOCENE AT HIGH SOUTHERN LATITUDES
DOIRON, Kelsey, Earth and Atmospheric Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47408, BIJL, Peter, Utrecht University, Earth Sciences, Utrecht, Utrecht 3584 CB Utrecht, Netherlands and BRASSELL, Simon, Department of Earth and Atmospheric Sciences, Indiana University, 1001 East 10th Street, Bloomington, IN 47405
9:00 AM
TRACKING DEEP-MARINE ECOSYSTEM RECOVERY AND FORAMINIFERAL TURNOVER ACROSS THE K/PG BOUNDARY
HIKMAHTIAR, Syouma, Petroleum and Geosciences, King Fahd University of Petroleum and Minerals, King Fahd University of Petroleum and Minerals, Dhahran, Eastern Province 31261, Saudi Arabia; Geosciences Department, College of Petroleum Engineering and Geosciences, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia and KAMINSKI, Michael Anthony, Geosciences Department, King Fahd University of Petroleum and Minerals, Dhahran, Eastern Province 31261, Saudi Arabia; Geosciences Department, College of Petroleum Engineering and Geosciences, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
9:15 AM
RECALIBRATION OF PLANKTIC FORAMINIFERAL BIOZONE P0 WITH 3He DATA IMPLIES LIGHTNING-FAST SPECIATION AFTER THE K/PG BOUNDARY
LOWERY, Christopher, Institute for Geophysics, University of Texas at Austin, Austin, TX 78712, BRALOWER, Timothy J., Department of Geosciences, The Pennsylvania State University, University Park, PA 16802, FARLEY, Kenneth A., Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125 and LECKIE, R. Mark, Department of Earth, Geographic, and Climate Sciences, University of Massachusetts Amherst, 627 N Pleasant St, Amherst, MA 01003-9298
9:30 AM
REDUCED CO2 RELEASE FROM THE CHICXULUB IMPACT EVENT AS INFERRED FROM CARBONATE CLUMPED ISOTOPE THERMOMETRY ON CRATER IMPACTITES
KASKES, Pim1, MARCHEGIANO, Marta2, PERAL, Marion3, GODERIS, Steven4, MATTIELLI, Nadine5 and CLAEYS, Philippe4, (1)Laboratoire G-Time, Université Libre de Bruxelles, Avenue F.D. Roosevelt 50, Brussels, 1050, Belgium; Archaeology, Environmental Changes & Geo-Chemistry (AMGC), Vrije Universiteit Brussel, Pleinlaan 2, Brussels, 1050, Belgium, (2)Archaeology, Environmental Changes & Geo-Chemistry (AMGC), Vrije Universiteit Brussel, Pleinlaan 2, Brussels, 1050, Belgium; Department of Stratigraphy and Paleontology, University of Granada, Granada, 18071, Spain, (3)UMR CNRS 5805 EPOC - OASU, Université de Bordeaux, PESSAC CEDEX, 33615, France; Archaeology, Environmental Changes & Geo-Chemistry (AMGC), Vrije Universiteit Brussel, Pleinlaan 2, Brussels, 1050, Belgium, (4)Archaeology, Environmental Changes & Geo-Chemistry (AMGC), Vrije Universiteit Brussel, Pleinlaan 2, Brussels, 1050, Belgium, (5)Laboratoire G-Time, Université Libre de Bruxelles, Avenue F.D. Roosevelt 50, Brussels, 1050, Belgium
 
9:45 AM
Break
10:00 AM
HOW DID MARINE INVERTEBRATES IN THE GULF COAST PLAIN (GPC) REBOUND AFTER THE END CRETACEOUS MASS EXTINCTION EVENT?
THIBODEAUX, Page1, PIETSCH, Carlie1, GRAJEDA-KLINGLER, Kendall1, MANNING, Aminah1, BELTRACCHI, Ronan1, DAVIES, Samantha2, LOWERY, Christopher M.3, WITTS, James4, MYERS, Corinne5 and PETERSEN, Sierra6, (1)Geology Department, San Jose State University, 1 Washington Square, Duncan Hall, San Jose, CA 95192-0001, (2)Department of Earth and Environmental Sciences, University of Michigan, 1100 N. University Ave., Ann Arbor, MI 48109, (3)Jackson School of Geosciences, Univeristy of Texas at Austin, 23 San Jacinto Blvd,, Austin, TX 78712, (4)Natural History Museum, London, United Kingdom, (5)Dept. of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87108, (6)Department of Earth and Environmental Sciences, University of Michigan, 1100 N University Ave, Ann Arbor, MI 48109-1005
10:15 AM
PALEOTHERMOMETRY, ECOLOGICAL METRICS, AND METABOLIC RATES SHED LIGHT ON SHALLOW MARINE ECOSYSTEM RESPONSES TO THE K-PG BOUNDARY EVENTS IN THE U.S. GULF COASTAL PLAIN
PIETSCH, Carlie1, GODOY, Derek2, RIZZA, William1, THIBODEAUX, Page1, DAVIES, Samantha3, BELTRACCHI, Ronan1, LOWERY, Christopher4, NAUJOKAITYTE, Jone5, GARB, Matthew6, WITTS, James7, MYERS, Corinne5 and PETERSEN, Sierra8, (1)Geology Department, San Jose State University, 1 Washington Square, Duncan Hall, San Jose, CA 95192-0001, (2)Geology, San Jose State Univeristy, San Jose, CA 95112, (3)Department of Earth and Environmental Sciences, University of Michigan, 1100 N. University Ave., Ann Arbor, MI 48109, (4)Institute for Geophysics, University of Texas at Austin, Austin, TX 78712, (5)Dept. of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87108, (6)Earth and Environmental Sciences, Brooklyn College, 2900 Bedford Ave, Brooklyn, NY 11210, (7)British Antarctic Survey, Cambridge, CB3 0ET, UNITED KINGDOM, (8)Department of Earth and Environmental Sciences, University of Michigan, 1100 N University Ave, Ann Arbor, MI 48109-1005
10:30 AM
THE INFLUENCE OF SEQUENCE STRATIGRAPHY ON NICHE MODELING OF MARINE MOLLUSKS ACROSS THE K-PG BOUNDARY IN THE U.S. GULF COASTAL PLAIN
NAUJOKAITYTE, Jone1, MYERS, Corinne1, GARB, Matthew2, BROPHY, Shannon3, PHILLIPS, George E.4 and NOLAN, Rhiannon1, (1)Dept. of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87108, (2)Earth and Environmental Sciences, Brooklyn College, 2900 Bedford Ave, Brooklyn, NY 11210, (3)Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, ZHS 119, Los Angeles, CA 90089, (4)Paleontology, Mississippi Museum of Natural Science, 2148 Riverside Drive, Jackson, MS 39202-1353
10:45 AM
QUANTIFYING EXTINCTION, ENVIRONMENT, AND ECOLOGICAL CHANGE ACROSS THE CRETACEOUS-PALEOGENE BOUNDARY ON SEYMOUR ISLAND, ANTARCTICA
WITTS, James1, JONES, Beau2, WHITTLE, Rowan3, DUTTA, Saurav3, HUNT, Samuel3, WITKOWSKI, Caitlyn R.2 and SCHMIDT, Daniela N.2, (1)The Natural History Museum, Department of Earth Sciences, Natural History Museum, Cromwell Road, London, England SW7 5BD, United Kingdom, (2)School of Earth Sciences, University of Bristol, Wills Memorial Building, Queens Road, Bristol, BS8 1RJ, United Kingdom, (3)British Antarctic Survey, Cambridge, CB3 0ET, UNITED KINGDOM
11:00 AM
FERNS AS FACILITATORS OF COMMUNITY RECOVERY FOLLOWING BIOTIC UPHEAVAL (Invited Presentation)
AZEVEDO-SCHMIDT, Lauren, Department of Entomology and Nematology, University of California Davis, Davis, CA 95616
11:20 AM
CHRONOSTRATIGRAPHY OF EARLY PALEOGENE TERRESTRIAL SEDIMENTARY SECTION IN THE TERRY BADLANDS, EASTERN MONTANA
CHEONG, Hee Jun1, SPRAIN, Courtney1, WILSON MANTILLA, Gregory P.2, TOBIN, Thomas3, THOLT, Andrew4, FUENTES, Anthony4 and RENNE, Paul4, (1)Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611, (2)Department of Biology, University of Washington, Life Sciences Bldg Rm 251, Seattle, WA 98195, (3)Department of Geological Sciences, University of Alabama, 201 7th Avenue, Room 2003 Bevill Building, Tuscaloosa, AL 35487-0268, (4)Earth and Planetary Science, UC Berkeley, McCone Hall, Berkeley, CA 94720
11:35 AM
HIGH-RESOLUTION TEMPERATURE RECORD ACROSS THE K-PG BOUNDARY (67.1 TO 65.9 MA) USING CLUMPED ISOTOPES IN GAR SCALES FROM NORTH DAKOTA, USA
GRAY, Katelyn, Department of Earth & Planetary Sciences, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD 21218 and BRANDON, Mark, Department of Earth and Planetary Sciences, Yale University, New Haven, CT 06520
 
11:50 AM
Concluding Remarks
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