GSA Connects 2022 meeting in Denver, Colorado

Session No. 260
Wednesday, 12 October 2022: 1:30 PM-5:30 PM
Mile High Ballroom 4A (Colorado Convention Center)

T110. Cambrian–Ordovician Faunas and Events: A Session in Honor of John F. Taylor and John E. Repetski

Paleontological Society

 

Paul Myrow and Justin Strauss, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1:35 PM
ASSESSING THE ROLE OF DEVELOPMENTAL CONSTRAINTS IN TRILOBITE EVOLUTION (Invited Presentation)
WEBSTER, Mark, University of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637
1:55 PM
THE LATE CAMBRIAN DIKELOCEPHALID TRILOBITE WALCOTTASPIS VANHORNEI AND ITS EVOLUTION IN THE CONTEXT OF THE SEQUENCE STRATIGRAPHIC ARCHITECTURE OF THE UPPER MISSISSIPPI VALLEY
SRIVASTAVA, Shravya and HUGHES, Nigel C., Department of Earth and Planetary Sciences, University of California, Riverside, Riverside, CA 92521
2:10 PM
EXTENDING UPPER CAMBRIAN SEQUENCE STRATIGRAPHY FROM THE TEXAS CRATON ACROSS THE UTAH–NEVADA CARBONATE PLATFORM INTO SLOPE DEPOSITS IN SOUTHERN NEVADA
MILLER, James1, EVANS, Kevin1, DATTILO, Benjamin2 and FREEMAN, Rebecca3, (1)Geography, Geology, & Planning Department, Missouri State University, Springfield, MO 65897, (2)Biological Sciences, Purdue University Fort Wayne, Fort Wayne, IN 46805, (3)Department of Earth and Environmental Sciences, University of Kentucky, Lexington, KY 40506-0053
2:25 PM
ICHNOLOGY OF THE BRIGHT ANGEL FORMATION, GRAND CANYON, ARIZONA: INDICATORS FOR MIDDLE CAMBRIAN PALEOECOLOGY
MILLER, Anne, Department of Interior, National Park Service, Flagstaff, AZ 86001
2:40 PM
FORTUNE HEAD AND THE CAMBRIAN GSSP AT BURIN PENINSULA, SOUTHEASTERN NEWFOUNDLAND, EASTERN CANADA: REVISITING AN EXCEPTIONAL ICHNOLOGIC AND STRATIGRAPHIC SUCCESSION
GOUGEON, Romain1, MÁNGANO, M. Gabriela1, BUATOIS, Luis A.1, NARBONNE, Guy M.2, LAING, Brittany A.1 and PAZ, Maximiliano1, (1)Department of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada, (2)Queens University, Department of Geological Sciences and Geological Engineering, 36 Union Street, Kingston, ON K7L 3N6, Canada
2:55 PM
NEW CONSTRAINTS ON THE AGE OF THE ELLIS BAY FORMATION, ANTICOSTI ISLAND, CANADA: A REVISED FRAMEWORK FOR UNDERSTANDING THE LATE ORDOVICIAN MASS EXTINCTION
ZIMMT, Joshua, Department of Integrative Biology and Museum of Paleontology, University of California Berkeley, 1101 Valley Life Sciences Bldg, Berkeley, CA 94720, CAPPELLO, Mariko, School of Earth and Ocean Sciences, University of Victoria, Victoria, BC V8P5C2, Canada, JONES, David S., Geology Department, Amherst College, Amherst, MA 01002, JIN, Jisuo, Department of Earth Sciences, University of Western Ontario, London, ON N6A 5B7, Canada, HUSSON, Jon M., School of Earth and Ocean Sciences, University of Victoria, 3800 Finnerty Road Bob Wright Center A405, Victoria, BC V8P 5C2, Canada, SCHOENE, Blair, Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544, MITCHELL, Charles, Department of Geology, University at Buffalo, The State University of New York, 126 Cooke Hall, University at Buffalo, Buffalo, NY 14260, MELCHIN, Michael, St. Francis Xavier UniversityEarth Sciences, Antigonish, NS B2G2V5, CANADA, FINNEGAN, Seth, Department of Integrative Biology, University of California Berkeley, 5151A Valley Life Sciences, Be, CA 94720-3140 and DESROCHERS, André, Department of Earth and Environmental Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada
 
3:10 PM
Break
3:25 PM
MICROSTROMATOLITE: SOLE COMPONENT OF STROMATOLITE, DENDROLITE AND THROMBOLITE FABRICS IN MICROBIAL CONES AND RIMMED COLUMNS, LATE CAMBRIAN OF TEXAS
LEE, Jeong-Hyun, Department of Geological Sciences, Chungnam National University, 99 Daehak-ro, Yuseong-gu, Daejeon, 34134, KOREA, REPUBLIC OF and RIDING, Robert, PhD, DSc, Department of Earth and Planetary Sciences, University of Tennessee, 1621 Cumberland Ave., Knoxville, TN 37996
3:40 PM
IODINE TO CALCIUM RATIOS (I/CA) SUGGEST INCREASED SHALLOW WATER DEOXYGENATION DURING THE LATER CAMBRIAN SPICE EVENT
HAGEN, Amy1, GILL, Benjamin1, PRUSS, Sara B.2, KOZIK, Nevin P.3, MCGUIRE, Teagan E.2, OLSEN, Amelia E.2 and YOUNG, Seth3, (1)Department of Geosciences, Virginia Tech, Blacksburg, VA 24061, (2)Department of Geosciences, Smith College, Northampton, MA 01063, (3)National High Magnetic Field Laboratory, 1800 E Paul Dirac Dr, Tallahassee, FL 32310; Department of Earth, Ocean and Atmospheric Sciences, Florida State University, 600 W College Ave, Tallahassee, FL 32306
3:55 PM
THE RICHMONDIAN INVASION (LATE ORDOVICIAN, CINCINNATIAN): PATTERNS OF INCUMBENT AND INVADER DISTRIBUTION AT A REFINED SCALE
LITTLE, Samuel, Department of Geosciences, University of Cincinnati, 500 Geology/Physics Building, Cincinnati, OH 45221 and BRETT, Carlton, Department of Geosciences, University of Cincinnati, 500 Geology/Physics Building, Cincinnati, OH 45221-0013
4:10 PM
SEA-LEVEL FLUCTUATIONS, CARBON-ISOTOPE EXCURSIONS, AND CONODONT FAUNA AROUND THE ORDOVICIAN-SILURIAN TRANSITION, WILLISTON BASIN
HUSINEC, Antun, St. Lawrence University, 23 Romoda Drive, Canton, NY 13617 and LESLIE, Stephen, Department of Geology and Environmental Science, James Madison University, 801 Carrier Drive, MSC 6903, Harrisonburg, VA 22807
4:40 PM
BEDDING PLANE CONODONT OCCURRENCES FROM DARK SHALES IN THE PHI KAPPA FORMATION AT THE LITTLE FALL CREEK SECTION, TRAIL CREEK REGION OF CENTRAL IDAHO, AND THE PALEOBIOLOGICAL SIGNIFICANCE OF NEW PARTIAL NATURAL ASSEMBLAGES OF AMORPHOGNATHUS TVAERENSIS (Invited Presentation)
LESLIE, Stephen, Department of Geology and Environmental Science, James Madison University, 801 Carrier Drive, MSC 6903, Harrisonburg, VA 22807, GOLDMAN, Daniel, Department of Geology, University of Dayton, 300 College Park Ave, Dayton, OH 45469-0001 and GOMEZ, Miguel, Department of History, University of Dayton, 300 College Park Ave, Dayton, OH 45469-0001
See more of: Technical Sessions