GSA Connects 2024 Meeting in Anaheim, California

Session No. 153
Tuesday, 24 September 2024: 8:00 AM-12:00 PM
212A (Anaheim Convention Center)

T2. Mesozoic Earth System and Timescale

 

Stephen Hesselbo, Linda Hinnov, Jessica Whiteside, Kenneth Miller and Crispin T. Little, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:10 AM
FLOODING, FIRES AND FORESTS: THE TRANSITION TO MODERN GLOBAL CLIMATE AT THE END OF THE LATE TRIASSIC, A VIEW FROM THE PALEO-ANTARCTIC
AL-SUWAIDI, Aisha1, GHOSHAL, Indodeep1, FOX, Calum P.2, LESTARI, Wahyuningrum A.1, ABU SALEM, Sarah1, FRIELING, Joost3, MATHER, Tamsin A.3, OHKOUCHI, Naohiko2, OGAWA, Nana2 and SUGA, Hisami2, (1)Earth Science, Khalifa University of Science and Technology, PO Box 127788, SAN campus, Abu Dhabi, Abu Dhabi 00000, United Arab Emirates, (2)Japan Agency for Marine-Earth Science and Technology, 2-15 NatsuShimaCho, Yokosuka, Kanagawa 2370061, Japan, (3)Department of Earth Sciences, University of Oxford, South Parks Road, Oxford, OX1 3AN, United Kingdom
8:25 AM
TRENDS IN PCO2, HYDROLOGIC PROXIES, AND CONIFER PHYSIOGNOMICS ACROSS THE END-TRIASSIC EXTINCTION TRACK THE VARYING CLIMATIC IMPACT OF CAMP VOLCANISM
WHITESIDE, Jessica, Earth and Environmental Sciences, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182, OLSEN, Paul E., Lamont-Doherty Earth Observatory, Columbia University, 61 US 9W, Palisades, NY 10964 and SCHALLER, Morgan, Earth and Environmental Sciences, Rensselaer Polytechnic Institute, Jonsson-Rowland Science Center 1W19, 110 8th Street, Troy, NY 12180-3590
8:40 AM
MARINE STRONTIUM ISOTOPE EVOLUTION AT THE TRIASSIC-JURASSIC TRANSITION LINKS TRANSIENT CHANGES IN CONTINENTAL WEATHERING TO VOLCANISM OF THE CENTRAL ATLANTIC MAGMATIC PROVINCE
HESZLER, Bernát1, KATCHINOFF, Joachim2, PALCSU, László3, HORVÁTH, Anikó3, VALLNER, Zsolt4, KOVÁCS, Emma Blanka5, PLANAVSKY, Noah J.2 and PALFY, Jozsef4, (1)School of Earth Sciences, University of Bristol, Queens Road, Bristol, BS8 1RJ, United Kingdom, (2)Department of Earth and Planetary Sciences, Yale University, New Haven, CT 06511, (3)Isotope Climatology and Environmental Research Centre, HUN-REN Institute for Nuclear Research, Debrecen, 4026, Hungary, (4)Department of Geology, Eötvös Loránd University, Pázmány Péter sétány 1/C, Budapest, 1117, HUNGARY, (5)Department of Geology, School of Natural Sciences, Trinity College Dublin, The University of Dublin, College Green, Dublin, Dublin Dublin 2, Ireland
8:55 AM
A TRANSIENT “40 KYR” WORLD DURING THE TRIASSIC-JURASSIC TRANSITION BASED ON A NEW X-RAY FLUORESCENCE (XRF) ELEMENTAL ASTROCHRONOLOGY (Invited Presentation)
OLSEN, Paul, Lamont-Doherty Earth Observatory, Columbia University, 61 Route 9W, Palisades, NY 10964-1000, KINNEY, Sean, Department of Earth and Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, TIBBITS, David, Earth & Planetary Sciences, Rutgers University, Piscataway, NJ 08854, FANG, Yanan, State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, 210008, China, CHANG, Clara, Lamont-Doherty Earth Observatory, Columbia University, 61 Rte 9W, Palisades, NY 10964, SCHALLER, Morgan, Earth and Environmental Sciences, Rensselaer Polytechnic Institute, Jonsson-Rowland Science Center 1W19, 110 8th Street, Troy, NY 12180-3590, SLIBECK, Bennett, Lamont-Doherty Earth Observatory, Columbia University, Pallisades, NY 109964-8000 and WHITESIDE, Jessica, Department of Geological Sciences, San Diego State University, 5500 Campanile Dr., San Diego, CA 92182-1020
9:15 AM
TIMING OF THE END-TRIASSIC MASS EXTINCTION AND CARBON CYCLE PERTURBATIONS, AND EARLY JURASSIC (HETTANGIAN) RECOVERY
RUHL, Micha1, PERERA, Amanda2, FERREIRA LOURO SILVA, Ricardo3, AL-SUWAIDI, Aisha4, RAINE, Robert5, GOODHUE, Robbie2 and HESSELBO, Stephen6, (1)Department of Geology, School of Natural Sciences, Trinity College Dublin, The University of Dublin, College Green, Dublin, Ireland, (2)School of Natural Sciences, Department of Geology, Trinity College Dublin, the University of Dublin, Colleg Green, Dublin, Ireland, (3)Department of Earth Sciences, Clayton H. Riddell Faculty of Environment, Earth, and Resources, University of Manitoba, 230 Wallace Building, 125 Dysart Road Winnipeg, Winnipeg, MB R3T2N2, Canada, (4)Earth Science, Khalifa University of Science and Technology, PO Box 127788, SAN campus, Abu Dhabi, Abu Dhabi 00000, United Arab Emirates, (5)British Geological Survey, Belfast, na na, Ireland, (6)exeter
9:30 AM
ASTROCHRONOLOGY FOR THE SINEMURIAN STAGE AND THE LENGTH OF THE EARLY JURASSIC
HESSELBO, Stephen1, ULLMANN, Clemens2, HUDSON, Alex J.L.2 and HINNOV, Linda3, (1)exeter, (2)Department of Earth and Environmentsal Sciences, University of Exeter, Penryn Campus, Penryn, Cornwall TR10 9FE, United Kingdom, (3)Department of Atmospheric, Oceanic, and Earth Sciences, George Mason University, 4400 University Dr., Fairfax, VA 22030
 
9:45 AM
Break
10:15 AM
STABLE CARBON ISOTOPE CHEMOSTRATIGRAPHY OF THE BASE OF THE CALLOVIAN IN GREENLAND
FERREIRA LOURO SILVA, Ricardo, Department of Earth Sciences, Clayton H. Riddell Faculty of Environment, Earth, and Resources, University of Manitoba, 230 Wallace Building, 125 Dysart Road Winnipeg, Winnipeg, MB R3T2N2, Canada and ALSEN, Peter, The Geological Survey of Denmark and Greenland, Øster Voldgade 10, Copenhagen, DK-1350, Denmark
10:30 AM
A HIGH PRECISION MARINE RECORD OF ENVIRONMENTAL CHANGE ACROSS THE JURASSIC-CRETACEOUS BOUNDARY, SOUTHERN PATAGONIA
MALKOWSKI, Matt, Department of Earth and Planetary Sciences, University of Texas at Austin, Austin, TX 78712, BOAG, Thomas, Columbia University, New York, NY 10027, CROWLEY, James L., Department of Geosciences, Boise State University Geochronology Center, Boise, ID 208-426-2220, DOBBS, Stephen C., Department of Earth and Planetary Sciences, Stanford University, Stanford, CA 94305, KUKLA, Tyler, Atmospheric Sciences, University of Washington, Seattle, WA 98195, SCHWARTZ, Theresa, United States Geological Survey, Denver, CO 80225 and GRAHAM, Stephan A., Department of Earth and Planetary Sciences, Stanford University, 450 Serra Mall, Bldg. 320, Stanford, CA 94305
10:45 AM
REFINING GLOBAL CHRONOSTRATIGRAPHY OF OCEAN ANOXIC EVENT 1A (OAE1A): CHEMOSTRATIGRAPHIC CORRELATION OF HIGH-PRECISION RADIOISOTOPIC AGES ANCHOR AN ASTROCHRONOLOGIC RECORD
PODRECCA, Luca1, MEYERS, Stephen R.2, SAGEMAN, Bradley1, SINGER, Bradley S.3, LI, Youjuan4, SELBY, David5, SCHMITZ, Mark6, MOHR, Michael T.7 and TAKASHIMA, Reishi8, (1)Earth and Planetary Sciences, Northwestern University, 2145 Sheridan Rd, Evanston, IL 60208, (2)Department of Geoscience, The University of Wisconsin - Madison, Madison, WI 53706, (3)Geoscience, University of Wisconsin–Madison, Madison, WI 53706, (4)Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706, (5)Earth Sciences, Durham University, Durham, DH1 3LE, United Kingdom, (6)Department of Geosciences, Boise State University, Boise, ID 83725, (7)Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725-1535, (8)The Center for Academic Resources and Archives Tohoku University Museum, Tohoku University, Sendai, Tohoku, 980-8578, Japan
11:00 AM
RE-EVALUATION OF OXYGEN ISOTOPIC GRADIENT AND OXYGEN ISOSCAPE OF THE 'MIDDLE' CRETACEOUS OF NORTH AMERICA
FORSTER, Clayton, Department of Geosciences, University of Arkansas, 340 N. Campus Drive, 002 Gearhart Hall, Fayetteville, AR 72701 and SUAREZ, Celina, Geosciences, University of Arkansas, 340 N. Campus Drive, 216 Gearhart Hall, Fayetteville, AR 72701-3073
11:15 AM
EARLY EOCENE PERSPECTIVES ON MESOZOIC GREENHOUSE WORLDS
MILLER, Kenneth1, BROWNING, James2, SCHMELZ, W. John1 and WRIGHT, James D.1, (1)Department of Earth & Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854-8066, (2)Department of Earth and Planetary Sciences, Rutgers, The State University of New Jersey, Piscataway, NJ 08854
11:30 AM
DECODING THE DAKOTA IN KANSAS: AN EASTERN MARGIN PERSPECTIVE ON THE EVOLUTION OF THE WESTERN INTERIOR SEAWAY
KALBAS, Jay, Kansas Geological Survey, University of Kansas, 1930 Constant Avenue, Lawrence, KS 66047-3726, ANDRZEJEWSKI, Kate, Kansas Geological Survey, University of Kansas, 1900 Constant Avenue, Lawrence, KS 66045 and MÖLLER, Andreas, Department of Geology, The University of Kansas, Lawrence, KS 66045
 
11:45 AM
Discussion and Concluding Remarks
See more of: Technical Sessions