GSA Connects 2022 meeting in Denver, Colorado

Session No. 140
Tuesday, 11 October 2022: 8:00 AM-12:00 PM
Mile High Ballroom 2AB/3AB (Colorado Convention Center)

P3. The Proterozoic-Phanerozoic Transition: Laying the Foundation for the Modern Earth System

Paleontological Society; GSA Geobiology and Geomicrobiology Division; GSA Sedimentary Geology Division; SEPM (Society for Sedimentary Geology); Geochemical Society; GSA Continental Scientific Drilling Division; GSA Geochronology Division

 

Emily F. Smith, David Evans, C. Brenhin Keller, Kimberly Lau, Alan Rooney, Justin Strauss and Shuhai Xiao, Conveners
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:10 AM
TRACKING NEOPROTEROZOIC-CAMBRIAN MARINE ENVIRONMENTAL AND CLIMATE CHANGE THROUGH THE CARBONATE GEOLOGICAL RECORD
HOOD, Ashleigh, School of Geography, Earth and Atmospheric Sciences, University of Melbourne, Parkville, VIC 3010, Australia, WALLACE, Malcolm W., School of Earth Sciences, University of Melbourne, Parkville, VIC 3010, Australia, PENMAN, Donald, Department of Geosciences, Utah State University, Logan, UT 84341, LECHTE, Maxwell A., Department of Chemical and Physical Sciences, University of Toronto Mississauga, 3359 Mississauga Road, Mississauga, ON L5L 1C6, Canada, PLANAVSKY, Noah, Department of Earth and Planetary Sciences, Yale University, New Haven, CT 06511, OCONNELL, Brennan, School of Earth Sciences, Univ. of Melbourne, Parkville, 3010, Australia and WEI, Guangyi, Nanjing University, Nanjing, China
8:25 AM
U-PB AND B ISOTOPE MEASUREMENTS USING IN SITU LA-ICP-MS IN CARBONATE SEDIMENTS ACROSS THE PROTEROZOIC-PHANEROZOIC TRANSITION
CANTINE, Marjorie and GERDES, Axel, Institut für Geowissenschaften, Goethe Universität, Altenhöferallee 1, Frankfurt am Main, D-60438, Germany
8:40 AM
STRATEGIES TO IMPROVE AGE MODELS FOR THE PROTEROZOIC-PHANEROZOIC TRANSITION
SCHMITZ, Mark, Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725
8:55 AM
DEVELOPMENT OF THE GREAT UNCONFORMITIES
FLOWERS, Rebecca1, MACDONALD, Francis2, PEAK, Barra3, SIDDOWAY, Christine4, STURROCK, Colin1, HAVRANEK, Rachel1 and KETCHAM, Richard5, (1)Department of Geological Sciences, University of Colorado Boulder, Boulder, CO 80309, (2)Department of Earth Science, University of California Santa Barbara, 1006 Webb Hall, Santa Barbara, CA 93106, (3)3189 Westwood Ct, Boulder, CO 80304-2972, (4)Geology Department, Colorado College, 14 E. Cache La Poudre, Colorado Springs, CO 80903, (5)Jackson School of Geosciences, University of Texas at Austin, 2305 Speedway Stop C1160, Austin, TX 78712-1692
9:10 AM
STRANGE FIELD: PALAEOMAGNETIC BEHAVIOUR IN THE EDIACARAN
BIGGIN, Andrew, Earth, Ocean and Ecological Sciences, University of Liverpool, Geomagnetism, Oliver Lodge Building, Liverpool, L69 7ZE, United Kingdom
 
9:25 AM
Break
9:50 AM
10:05 AM
GEOLOGICAL RESEARCH THROUGH INTEGRATED NEOPROTEROZOIC DRILLING (GRIND): THE EDIACARAN-CAMBRIAN TRANSITION
ROSE, Catherine1, PRAVE, Anthony R.1, BAILLIE, Iona2, BERGMANN, Kristin3, CANTINE, Marjorie D.4, KASEMANN, Simone A.5, MACDONALD, Francis6, MESLI, Melanie1, NDUUTEPO, Andreas P.7, TRINDADE, Ricardo I.F.8 and ZHU, Maoyan9, (1)School of Earth and Environmental Sciences, University of St Andrews, St Andrews, KY16 9TS, United Kingdom, (2)Department of Earth and Planetary Sciences, John Hopkins University, Baltimore, MD 21218, (3)Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, (4)Frankfurt Isotope & Element Research Center, Goethe-Universität Frankfurt am Main, Frankfurt am Main, 60438, Germany, (5)MARUM Center for Marine Environmental Sciences and Faculty of Geosciences, University of Bremen, Bremen, 28359, Germany, (6)Department of Earth Science, University of California Santa Barbara, Santa Barbara, CA 93106, (7)Regional Geoscience Division, Geological Survey of Namibia, Windhoek, 13297, Namibia, (8)Departamento de Geofisica, IAG/USP, Sao Paulo, SP 05508-090, Brazil, (9)State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, 210008, China
10:20 AM
PROTEROZOIC—PHANEROZOIC EON TRANSITION δ13CCARB COMPOSITES CONSTRUCTED WITH A REPRODUCIBLE DYNAMIC PROGRAMMING ALGORITHM
CREVELING, Jessica1, HAGEN, Cedric2, HERZ, Susannah C.3, JONES, Riley K.1, MARTIN, Aaron C.4, SCHWARZ, Melanie A.1, MOORE, John L.5, MALOOF, Adam C.2, PORTER, Susannah M.5 and HUYBERS, Peter6, (1)College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, (2)Department of Geosciences, Princeton University, Princeton, NJ 08544, (3)Geology Department, Allegheny College, Meadville, PA 16335, (4)Department of Geological Sciences, California State University Long Beach, Long Beach, CA 90815, (5)Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106, (6)Earth & Planetary Sciences, Harvard University, 20 Oxford Street, Cambridge, MA 02138
10:35 AM
FROM MODERN ANALOGS TO THREE DIMENSIONS: LESSONS LEARNED FOR INTERPRETING THE STRATIGRAPHIC RECORD OF THE PROTEROZOIC–PHANEROZOIC TRANSITION
MALOOF, Adam1, MANZUK, Ryan1, GEYMAN, Emily C.2, MEHRA, Akshay3, KAANDORP, Jaap A.4, WEBSTER, Mark5, EDMONSOND, Stacey6, HOWES, Bolton1 and HAGEN, Cedric1, (1)Department of Geosciences, Princeton University, Princeton, NJ 08544, (2)Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125, (3)Department of Earth Sciences, Dartmouth College, Hanover, NH 03755, (4)Computational Science Lab, Faculty of Science, University of Amsterdam, Amsterdam, 1090GE, Netherlands, (5)Department of the Geophysical Sciences, University of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637, (6)Department of Earth and Ocean Sciences, University of Victoria, Victoria, BC V8W2Y2, Canada
 
10:50 AM
Discussion
11:05 AM
ARTHROPOD EVOLUTION DURING THE PALEOZOIC: INSIGHTS FROM THE FEZOUATA BIOTA
DALEY, Allison1, BATH ENRIGHT, Orla G.1, GUERIAU, Pierre2, LAIBL, Lukáš3, LUSTRI, Lorenzo1, PÉREZ-PERIS, Francesc4 and POTIN, Gaëtan1, (1)University of Lausanne, Institute of Earth Sciences, Lausanne, Ch-1015, Switzerland, (2)Université Paris-Saclay, CNRS, ministère de la Culture, UVSQ, MNHN, Institut photonique d’analyse non-destructive européen des matériaux anciens, Gif-sur-Yvette, 91192, France, (3)Czech Academy of Sciences, Institute of Geology, Prague, 165 00, Czech Republic, (4)University of Iowa, Department of Earth and Environmental Sciences, 115 Trowbridge Hall, 115 Trowbridge Hall, Iowa City, IA 52246
11:20 AM
LIFE AND DEATH IN THE EDIACARAN: EVOLUTIONARY, ENVIRONMENTAL AND PRESERVATIONAL DYNAMICS
TARHAN, Lidya, Yale University, Dept. Earth and Planetary Sciences, PO Box 208109, New Haven, CT 06520-8109
11:35 AM
OXYGEN, TEMPERATURE, AND THE CAMBRIAN RADIATION OF ANIMALS
SPERLING, Erik1, MONARREZ, Pedro1, ANDERSON, Kyra N.1, BOAG, Thomas2, DUNCAN, Murray Ian1, MARQUEZ, Jose1, NOLL, Christopher P.1 and STOCKEY, Richard3, (1)Department of Geological Sciences, Stanford University, 450 Jane Stanford Way, Bldg 320, Stanford, CA 94305-2017, (2)Department of Earth and Planetary Sciences, Yale University, 210 Whitney Avenue, New Haven, CT 06511, (3)School of Ocean and Earth Science, University of Southampton, National Oceanography Centre, European Way, Southampton, Hampshire SO14 3ZH, United Kingdom
 
11:50 AM
Discussion