GSA Connects 2021 in Portland, Oregon

Session No. 105
Monday, 11 October 2021: 1:30 PM-5:30 PM
E141/E142 (Hybrid Room) (Oregon Convention Center)

T84. Cephalopods Present and Past: Evolution, Paleoecology, and Links to Paleoenvironmental Change

Paleontological Society; Paleontological Research Institution; GSA Geobiology and Geomicrobiology Division

 

Christopher Whalen, Corinne Myers and James Witts, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1:35 PM
ONTOGENETIC AND ALLOMETRIC SCALING WITHIN THE LATE CRETACEOUS PLACENTICERAS OF ALABAMA: A LINEAR MIXED MODEL APPROACH
MOHR, Rachel1, TOBIN, Thomas1 and TOMPKINS, Emily M.2, (1)Department of Geological Sciences, University of Alabama, Box 870338, Tuscaloosa, AL 35487, (2)Department of Biology, Wake Forest University, Winston-Salem, NC 27109
1:50 PM
DID FLUID DYNAMICS DRIVE AMMONITE BIODIVERSITY DYNAMICS?
RITTERBUSH, Kathleen1, HEBDON, Nicholas1, PETERMAN, David1, CHOI, YunJi1, HOSKINS, Brittney1, HEBERER, Mikelia1, CRAWFORD, Casey2 and HAMBLETON, Jenny1, (1)Department of Geology and Geophysics, University of Utah, 115 S 1460 E, Salt Lake City, UT 84112, (2)Department of Physics and Earth-Space Science, University of Indianapolis, 1400 E Hanna Ave, Indianapolis, IN 46227
2:05 PM
MORPHOLOGICAL DISPARITY AND ONTOGENETIC VARIABILITY IN AMMONOIDS
CLAPHAM, Matthew E., UC Santa CruzDepartment of Earth Science, 1156 High St, Santa Cruz, CA 95064-1077
2:20 PM
THE ADAPTIVE VALUE OF HETEROMORPHY IN AMMONOID CEPHALOPODS (Invited Presentation)
PETERMAN, David, Department of Geology and Geophysics, University of Utah, 115 S 1460 E, Salt Lake City, UT 84112
 
2:40 PM
Break
2:55 PM
CLUMPED ISOTOPE ANALYSIS OF AMMONITE PALEOECOLOGY AND LATEST CRETACEOUS CLIMATE VARIABILITY IN THE US GULF COASTAL PLAIN
WITTS, James1, MYERS, Corinne2, PETERSEN, Sierra3, HOFFMAN, Jon J.3, NAUJOKAITYTE, Jone2, ROVELLI, Remy2, GARB, Matthew4, PHILLIPS, George E.5 and LANDMAN, Neil6, (1)School of Earth Sciences, University of Bristol, Wills Memorial Building, Queens Road, Clifton, Bristol, BS8 1RJ, United Kingdom, (2)Earth and Planetary Sciences, University of New Mexico, Northrop Hall, 221 Yale Blvd NE, Albuquerque, NM 87131, (3)Department of Earth and Environmental Sciences, University of Michigan, 1100 North University Ave, Ann Arbor, MI 48109, (4)Earth and Environmental Sciences, Brooklyn College, 2900 Bedford Ave, Brooklyn, NY 11210, (5)Paleontology, Mississippi Museum of Natural Science, 2148 Riverside Drive, Jackson, MS 39202-1353, (6)Division of Paleontology (Invertebrate), American Museum of Natural History, 200 Central Park W, New York, NY 10024-5102
3:10 PM
SEA SURFACE TEMPERATURE RECONSTRUCTIONS OF THE WESTERN INTERIOR SEAWAY THROUGH SPACE AND TIME FROM BACULITES SP. SHELL MATERIAL
MCCRAW, Jessie and TOBIN, Thomas, Department of Geological Sciences, University of Alabama, Box 870338, Tuscaloosa, AL 35487
3:25 PM
EXCEPTIONALLY PRESERVED CARBONIFEROUS CEPHALOPOD OUTLINES VAMPYROPOD EVOLUTION THROUGH A NEW TIP-DATED BAYESIAN PHYLOGENY
WHALEN, Christopher, Division of Paleontology (Invertebrates), American Museum of Natural History, 79th St and Central Park West, New York, NY 10024 and LANDMAN, Neil, Division of Paleontology (Invertebrate), American Museum of Natural History, 200 Central Park W, New York, NY 10024-5102
3:40 PM
EVOLUTIONARY HISTORY OF DECAPODIFORM CEPHALOPODS: THE IMPACT OF "OMICS" DATA ON PHYLOGENY (Invited Presentation)
LINDGREN, Annie, Center for Life in Extreme Environments, Portland State University, 1719 SW 10th Ave, SRTC Rm 246, Portland, OR 97221, PRATT, Abigail, Department of Zoology, Southern Illinois University, Carbondale, IL 62901-6899 and ANDERSON, Frank, Zoology, Southern Illinois University, Carbondale, IL 62901-6899
 
4:00 PM
Discussion
4:15 PM
DID AMMONITES SURVIVE FOR A BRIEF TIME AFTER THE K/PG MASS EXTINCTION ON THE U.S. GULF COASTAL PLAIN?
NAUJOKAITYTE, Jone1, GARB, Matthew2, LANDMAN, Neil3, COCHRAN, James4, WITTS, James5, LOWERY, Christopher M.6, RASHKOVA, Anastasia2, PHILLIPS, George7, BROUSSARD, Joshua8, LARINA, Ekaterina9 and MYERS, Corinne10, (1)Dept. of Earth and Planetary Sciences, University of New Mexico, 317 Washington St NE, Albuquerque, NM 87108, (2)Earth and Environmental Sciences, Brooklyn College, 2900 Bedford Ave, Brooklyn, NY 11210, (3)Division of Paleontology (Invertebrate), American Museum of Natural History, 200 Central Park W, New York, NY 10024-5102, (4)Stony Brook UniversityMarine & Atmospheric Scienc, Elko, NV 11794-5000, (5)University of New MexicoEarth and Planetary Sciences, Northrop Hall, 221 Yale Blvd NE, Albuquerque, NM 87131-0001, (6)The Institute for Geophysics, Jackson School of Geosciences, The University of Texas at Austin, J.J. Pickle Research Campus, Building 196 10100 Burnet Road (R2200), Austin, TX 78758, (7)Paleontology, Mississippi Museum of Natural Science, 2148 Riverside Dr, Jackson, MS 39202, Jackson, MS 39202, (8)Department of Geosciences, Mississippi State University, P.O. Box 5448, Mississippi State, MS 39762, (9)Department of Earth Sciences, University of Southern California, 3651 Trousdale Pkwy, Los Angeles, CA 90089, (10)Dept. of Earth and Planetary Sciences, University of New Mexico, Albuquerque, NM 87108
105-10
4:30 PM
Withdrawn
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