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Joint 69th Annual Southeastern / 55th Annual Northeastern Section Meeting - 2020

Session No. 32
Saturday, 21 March 2020: 8:00 AM-12:00 PM
Lake Audubon (Hyatt Regency Reston)

T29. Chemostratigraphic, Biotic, and Sedimentologic Changes through Earth History

Eastern Section–SEPM (Society for Sedimentary Geology)

 

Nevin P. Kozik, Chelsie N. Bowman, Sean M. Newby and Selva M. Marroquín, Advocates
Paper #
Start Time
32-1
8:00 AM
CENTIMETER-SCALE ALTERNATION WITHIN A LATE ARCHAEAN CARBONATE PLATFORM: USING STRATIGRAPHIC ANALYSES TO INTERPRET PALEOENVIRONMENTAL VARIATION
ALEXANDER, J.H.1, KAH, L.C.1 and ALTERMANN, W.2, (1)Department of Earth & Planetary Sciences, University of Tennessee, 1621 Cumberland Ave, Knoxville, TN 37996, (2)Department of Geology, University of Johannesburg, Aukland Park 2006, Johannesburg, South Africa
32-2
8:20 AM
INVASIVE SPECIES IN THE LATE CAMBRIAN-EARLIEST ORDOVICIAN OF LAURENTIA: ANALYZING PATTERNS IN LINGULIFORM BRACHIOPODS
FREEMAN, Rebecca L., Department of Earth and Environmental Sciences, University of Kentucky, Lexington, KY 40506-0053
32-3
8:40 AM
GEOCHEMICAL EVIDENCE FOR DYNAMIC MARINE REDOX CONDITIONS THROUGHOUT THE LATE ORDOVICIAN (HIRNANTIAN) MASS EXTINCTION
KOZIK, Nevin P., Department of Earth, Ocean, and Atmospheric Sciences, Florida State University, National High Magnetic Field Laboratory, Tallahassee, FL 32306, GILL, Benjamin C., Department of Geosciences, Virginia Polytechnic Institute and State University, 4044 Derring Hall, Blacksburg, VA 24061, OWENS, Jeremy D., Department of Earth, Ocean, and Atmospheric Sciences, Florida State University, Tallahassee, FL 32306 and YOUNG, Seth A., Earth, Ocean, and Atmospheric Science, Florida State University, 108 Carraway Building, Tallahassee, FL 32306
32-4
9:00 AM
INVESTIGATING THE ROLE OF MARINE REDOX CONDITIONS IN AN EARLY SILURIAN MASS EXTINCTION (IREVIKEN EVENT): A DEEPER WATER PERSPECTIVE
GOVERT, Daniel J.1, YOUNG, Seth A.1, KALJO, Dimitri2, HINTS, Olle2, MARTMA, Tonu2, OWENS, Jeremy D.3 and NOBLE, Paula J.4, (1)Earth, Ocean, and Atmospheric Science, Florida State University, 108 Carraway Building, Tallahassee, FL 32306, (2)Department of Geology, Tallinn University of Technology, Tallinn, 19086, Estonia, (3)Department of Earth, Ocean, and Atmospheric Sciences, Florida State University, Tallahassee, FL 32306, (4)Department of Geological Sciences & Engineering, University of Nevada, MS 172, Reno, NV 89557
32-5
9:20 AM
PALEO-REDOX CONTEXT OF THE MID-DEVONIAN APPALACHIAN BASIN AND ITS RELEVANCE TO BIOCRISES
HE, Ruliang1, LU, Wanyi1, JUNIUM, Christopher K.1, VER STRAETEN, Charles2 and LU, Zunli1, (1)Department of Earth Sciences, Syracuse University, 204 Heroy Geology Laboratory, Syracuse, NY 13244, (2)New York State Museum & Geological Survey, 3140 Cultural Education Center, Albany, NY 12230
 
9:40 AM
Break
32-6
9:55 AM
CHASING THE LATE DEVONIAN KELLWASSER EVENT IN THE GREAT BASIN REGION, USA: WAS ANOXIA THE MAIN DRIVER OF THE LATE DEVONIAN MASS EXTINCTION?
EDWARDS, Cole, Department of Geological and Environmental Sciences, Appalachian State University, 572 Rivers St., Boone, NC 28608, HIBNER, Brianna M., Department of Geological and Environmental Sciences, Appalachian State University, Boone, NC 28608 and WRIGHT, Patrick A., Appalachian State University, Boone, NC 28607
32-7
10:15 AM
NITROGEN ISOTOPE STRATIGRAPHY OF THE PERMIAN-TRIASSIC TRANSITION AT PENGLAITAN, SOUTH CHINA
COTHREN, Hannah R., Geosciences & Natural Resources Department, Western Carolina University, Cullowhee, NC 28723, SCHOEPFER, Shane D., Geosciences and Natural Resources, Western Carolina University, 1 University Way, Cullowhee, NC 28723 and XIANG, Lei, Nanjing Institute of Geology and Palaeontology, Nanjing, 210008, China
32-8
10:35 AM
THALLIUM ISOTOPES TRACK CHANGING OCEANIC OXYGEN ACROSS THE PALEOCENE-EOCENE THERMAL MAXIMUM
WADHAMS, Jane A.1, NEWBY, Sean M.1, THEM II, Theodore R.2 and OWENS, Jeremy D.1, (1)Department of Earth, Ocean, and Atmospheric Sciences, Florida State University, National High Magnetic Field Laboratory, Tallahassee, FL 32306, (2)College of Charleston, Charleston, SC 29424
32-9
10:55 AM
PEAK WARMING DURING MARINE ISOTOPE STAGE 11 IN THE ARCTIC OCEAN BASED ON PLANKTIC FORAMINIFERA
REGNIER, Alexa M.1, CRONIN, Thomas2, LOCKWOOD, Rowan3, ROBINSON, Marci M.4, DOWSETT, Harry J.5, O'REGAN, Matt6 and COXALL, Helen6, (1)Department of Geology, William & Mary, 251 Jamestown Rd, Williamsburg, VA 23185; Florence Bascom Geoscience Center, U.S. Geological Survey, Reston, VA 20192, (2)Florence Bascom Geoscience Center, U.S. Geological Survey, Reston, VA 20192, (3)Department of Geology, William & Mary, Williamsburg, VA 23187, (4)Florence Bascom Geoscience Center, USGS, MS 926A NATIONAL CENTER, US Geological Survey, Reston, VA 20192-0001, (5)U.S. Geological Survey, Florence Bascom Geoscience Ceter, MS 926A, 12201 Sunrise Valley Drive, Reston, VA 20192, (6)Department of Geological Sciences, Stockholm University, Stockholm, 106 91, Sweden
32-10
11:15 AM
NEODYMIUM ISOTOPE EVIDENCE FOR COUPLED SOUTHERN OCEAN CIRCULATION AND ANTARCTIC CLIMATE THROUGHOUT THE LAST 120,000 YEARS
WILLIAMS, Thomas J., Department of Geological Sciences, University of Florida, 241 Williamson Hall, Stadium Road, Gainesville, FL 32611, MARTIN, Ellen E., Department of Geological Sciences, University of Florida, 241 Williamson Hall, Gainesville, FL 32611-2120, SIKES, Elisabeth, Marine and Coastal Sciences, Rutgers University, 71 Dudley Rd, New Brunswick, NJ 08901-8521 and STARR, Aidan, School of Earth and Ocean Sciences, Cardiff University, 1.71 Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
32-11
11:35 AM
A DETAILED INVESTIGATION OF THALLIUM ISOTOPES UNDER LOW-OXYGEN OPEN OCEAN CONDITIONS
NEWBY, Sean M.1, LI, Siqi1, KARL, Adam1, SEVERMANN, Silke2, MCMANUS, James3, SCHOLZ, Florian4 and OWENS, Jeremy D.1, (1)Department of Earth, Ocean, and Atmospheric Sciences, Florida State University, National High Magnetic Field Laboratory, Tallahassee, FL 32306, (2)Marine and Coastal Sciences, Rutgers University, 71 Dudley Road, New Brunswick, NJ 08901, (3)Bigelow Laboratory for Ocean Sciences, 60 Bigelow Dr., East Boothbay, ME 04544, (4)Marine Biogeochemistry, GEOMAR Helmholtz Centre for Ocean Research, Kiel, 24148, Germany
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