GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania

Session No. 71
Monday, 16 October 2023: 8:00 AM-12:00 PM
306 / 307 (David L Lawrence Convention Center)

D22. Recent Developments in Biogeography and Biostratigraphy

 

Val Syverson and Julien Kimmig, Chairs
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
THE FIRST REPORT OF THE RADIODONTAN CARYOSYNTRIPS FROM THE EARLY CAMBRIAN (SERIES 2, STAGE 3) MALONG BIOTA OF SOUTH CHINA
YANG, Xianfeng, Yunnan Key Laboratory for Palaeobiology, Institute of Palaeontology, Yunnan University,, Kunming, Yunan Province, China; MEC International Joint Laboratory for Palaeobiology and Palaeoenvironment, Institute of Palaeontology,Yunnan University, Kunming, Yunan Province 650091, China, JULIEN, Kimmig, Paläontologie und Evolutionsforschung, Abteilung Geowissenschaften, Staatliches Museum für Naturkunde Karlsruhe, Karlsruhe, 76133, Germany; The Harold Hamm School of Geology & Geological Engineering, University of North Dakota, Grand Forks, ND 58202, USA, Grand Forks, ND 58202, PATES, Stephen, Department of Zoology, University of Cambridge, Cambridge, CB2 3EQ, United Kingdom and MA, Shuhan, Yunnan Key Laboratory for Palaeobiology, Institute of Palaeontology, Yunnan University,, Kunming, Yunan Province, China; MEC International Joint Laboratory for Palaeobiology and Palaeoenvironment, Yunnan University, Kunming, Yunan Province 650091, China
8:20 AM
BIOSTRATIGRAPHIC EVALUATION OF BENTHIC FORAMINIFERA ACROSS THE MARMATON-PLEASANTON GROUP BOUNDARY IN KANSAS
KHAMEISS, Belkasim, OBORNY, Stephan, ISHMAN, Scott and GROSCH, Zachary, Kansas Geological Survey, 1930 Constant Ave., Lawrence, KS 66047
8:35 AM
USING STRATIGRAPHY TO FIND THE GEOLOGIC AGE OF A NEW MORRISON BONEBED IN NORTHWESTERN, COLORADO
COZART, Jennifer1, SCOFIELD, Garrett1, PRZYBYSZEWSKI, Eric2 and CARBAJAL, Trent3, (1)Sciences, Colorado Northwestern Community College, 7011 s 1300 w Apt B20, West Jordan, UT 84084, (2)Sciences, Colorado Northwestern Community College, 7011 s 1300 w Apt B20, West Jordan, UT 84084; Earth Sciences, Montana State University, 100 Culberton Hall, Bozeman, MT 59717, (3)Sciences, Colorado Northwestern Community College, 7011 s 1300 w Apt B20, West Jordan, UT 84084; Earth Sciences, University of Oklahoma, 660 Parrington Oval, Norman, OK 73019
8:50 AM
PALYNOLOGICAL AND INFERRED CLIMATE ASSESSMENT OF THE PLIOCENE SEDIMENTS: INSIGHTS FROM X-WELL, OFFSHORE SETTING OF THE NIGER DELTA (Invited Presentation)
OKEREKE, Victoria, Department of Geology, University of Portharcourt, P.M.B 5323 Choba, Portharcourt, Rivers 0000, Nigeria and ADOJOH, Onema, Department of Natural Science-Geology, Northwest Missouri State University, 800 University Drive, Maryville, MO 64468; Department of Earth, Environmental, and Planetary Sciences, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106
 
9:05 AM
Break
9:20 AM
THE RICHMONDIAN INVASION: A DETAILED VIEW OF INCUMBENT AND INVADER DISTRIBUTIONS
LITTLE, Samuel, Department of Geosciences, University of Cincinnati, 500 Geology/Physics Building, Cincinnati, OH 45221
9:35 AM
COLORADO’S OLDEST DINOSAURS: THEROPODS FROM THE “RED SILTSTONE FORMATION” OF THE CHUGWATER GROUP (UPPER TRIASSIC) OF THE EAGLE BASIN, AND AN OVERVIEW OF LATE TRIASSIC DINOSAUR BIOCHRONOLOGY IN WESTERN NORTH AMERICA
MARTZ, Jeffrey, Natural Sciences, University of Houston-Downtown, One Main Street, Ste. N-813, Houston, TX 77002 and SMALL, Bryan J., The Museum, Texas Tech University, Box 43191, Lubbock, TX 79409
9:50 AM
EXTRAORDINARY NEW FOSSIL LOCALITY CASTS LIGHT ON CENTRAL PATAGONIA’S LAST CRETACEOUS CONTINENTAL VERTEBRATES
LAMANNA, Matthew1, CASAL, Gabriel A.2, IBIRICU, Lucio M.3, CARDOZO, Noelia V.2, ALVAREZ, Bruno N.2, LUNA, Marcelo2, CAGLIANONE, Julieta L.2, MORA, Ivanna4, MCCARTNEY, Jacob A.5 and ROUGIER, Guillermo W.6, (1)Section of Vertebrate Paleontology, Carnegie Museum of Natural History, Pittsburgh, PA 15213, (2)Laboratorio de Paleontología de Vertebrados, Universidad Nacional de la Patagonia San Juan Bosco, Comodoro Rivadavia, Chubut, Argentina, (3)Instituto Patagónico de Geología y Paleontología, IPGP–CCT CONICET-CENPAT, Puerto Madryn, Chubut, Argentina, (4)Laboratorio de Bioestratigrafía "Dr. Eduardo Musacchio", Universidad Nacional de la Patagonia San Juan Bosco, Comodoro Rivadavia, Chubut, Argentina, (5)Biology Department, Nazareth University, Rochester, NY 14618, (6)Department of Anatomical Sciences and Neurobiology, University of Louisville, Louisville, KY 40202
10:05 AM
CENOZOIC PALEOBOTANY OF ALASKA: CONTRIBUTIONS AND RESEARCH POTENTIAL FROM ALASKAN NATIONAL PARKS
MATEL, Theodore, Department of Earth and Environmental Sciences, University of Michigan, 428 Church Street, Ann Arbor, MI 48109, HERMSEN, Elizabeth J., Paleontological Research Institution, 1259 Trumansburg Road, Ithaca, NY 14850, VISAGGI, Christy C., Geosciences, Georgia State University, PO Box 3965, Atlanta, GA 30302-3965, TWEET, J.S., National Park Service, Paleontology Program, Washington, DC 20240 and SANTUCCI, V.L., Allegheny College, 520 N Main St, Meadville, PA 16335; Geologic Resources Division, National Park Service, 1849 "C" Street, Washington, DC 20240
 
10:20 AM
Break
10:35 AM
TESTING HYPOTHESES OF MIGRATION IN THE FOSSIL RECORD WITH ECOLOGICAL NICHE MODELING: A CASE STUDY USING THE WESTERN HEMISPHERE MEGAFAUNAL GENUS GLYPTOTHERIUM
MAGOULICK, Katherine, University of California Museum of Paleontology, 1101 Valley Life Sciences Building, Berkeley, CA 94720; Department of Integrative Biology, University of California, Berkeley, 3040 Valley Life Sciences Building # 3140, Berkeley, CA 94720, SAUPE, Erin, Department of Earth Sciences, University of Oxford, Oxford, OX1 3AN, United Kingdom, FARNSWORTH, Alexander, School of Geographical Sciences, Bristol University, University Road, Bristol, BS8 1SS, United Kingdom and MARSHALL, Charles, Department of Integrative Biology, University of California, Berkeley, 3040 Valley Life Sciences Building # 3140, Berkeley, CA 94720; University of California Museum of Paleontology, 1101 Valley Life Sciences Building, Berkeley, CA 94720
10:50 AM
REVISED 14C CHRONOLOGIES CONFIRM EVOLUTIONARY STASIS DURING RAPID CLIMATE SHIFTS AT RANCHO LA BREA
SYVERSON, Val, Dept. Geosciences, University of Wisconsin, 1215 W. Dayton St., Madison, CA 53703 and PROTHERO, Donald, Geological Sciences, California State Polytechnic University, Pomona, 3801 W Temple Ave, Pomona, CA 91768
11:05 AM
STABLE ISOTOPE PROXIES PROVIDE INSIGHTS INTO THE BEHAVIORAL PATTERNS OF A MAMMUTHUS JEFFERSONII DURING THE BØLLING-ALLERØD
SPENDLOVE, Ian1, LOVE, Renee L.1, CASSEL, Elizabeth J.1 and KENNEDY, Brian2, (1)Earth and Spatial Sciences, University of Idaho, 875 Perimeter Drive MS, Moscow, ID 83844, (2)Department of Fish and Wildlife Sciences, University of Idaho, 875 Perimeter Drive, Moscow, ID 83843
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