GSA Connects 2022 meeting in Denver, Colorado

Session No. 1
Sunday, 9 October 2022: 8:00 AM-12:00 PM
503 (Colorado Convention Center)

D18. Recent Advances in Paleoclimatology/Paleoceanography

 

Daniel Kelly and Ashley Burkett, Chairs
Paper #
Start Time
 
8:00 AM
Introductory Remarks
1-1
8:05 AM
ADVANCING STANDARDIZATION OF CARBONATE LA-ICP-MS ANALYSES USING A SPELEOTHEM SAMPLE FROM THE TROPICS
SEKHON, Natasha1, GAO, Annabelle2, PARTIN, Judson W.3, MALLICK, Soumen2 and IBARRA, Daniel1, (1)Institute at Brown for Environment and Society, Brown University, Providence, RI 02912; Department of Earth, Environmental and Planetary Sciences, Brown University, Providence, RI 02912, (2)Department of Earth, Environmental and Planetary Sciences, Brown University, Providence, RI 02912, (3)Institute for Geophysics, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78758
1-2
8:20 AM
ABRUPT DISRUPTIONS OF MONSOON CONVECTION IN CENTRAL AMERICA OVER THE LAST GLACIAL PERIOD RECORDED IN SPELEOTHEM RECORDS FROM GUATEMALA
LUCIA, Giuseppe, Geoscience Department, University of Nevada Las Vegas, 4505 S Maryland Pkwy, Las Vegas, NV 89124, LACHNIET, Matthew, Geosciences, University of Nevada Las Vegas, 4505 S. Maryland Parkway, University of Nevada Las Vegas, Mailstop 4022, SEB, Las Vegas, NV 89154, WINTER, Amos, Earth and Environmental Systems, Indiana State University, Science Bldg. 159, 600 Chestnut St., Terre Haute, NV 47809, BERNAL, Juan Pablo, Centre for Geoscience, Universidad Autónoma de México, Mexico City, EM 04510, Mexico and CHENG, Hai, Institute of Global Environmental Change, Xi’an Jiaotong University, Xi’an, 710049, China
1-3
8:35 AM
HETEROGENEOUS PLANKTIC FORAMINIFERAL RESPONSE TO DEGLACIAL INDIAN MONSOON CHANGES
CONDE, Serena, Department of Geosciences, University of Arizona, Tucson, AZ 85721; Marine Geology and Geophysics, Woods Hole Oceanographic Institute - MIT, Woods Hole, MA 02543 and THIRUMALAI, Kaustubh, Geosciences, University of Arizona, Department of Geosciences, University of Arizona, 1040 E. 4th Street, Tucson, AZ 85721
1-4
8:50 AM
2021 FAROUK EL-BAZ AWARD: NEW FRONTIERS IN QUATERNARY PALEOECOLOGY OF THE ATACAMA DESERT
HIDALGO, Claudio, Ecology, Universidad Católica de Chile, Av. Alameda 340, Santiago, Santiago, 6513677, Chile; Institute of Ecology and Biodiversity, Santiago, 7800003, Chile
1-5
9:20 AM
ORIGIN, DISTRIBUTION, AND SIGNIFICANCE OF BRINE IN THE SUBSURFACE OF ANTARCTICA
FRANK, Tracy, Earth Sciences, University of Connecticut, Storrs, CT 06269, HAACKER, Erin M.K., Department of Earth and Atmospheric Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, FIELDING, Christopher, Earth Sciences, University of Connecticut, 207 Beach Hall, 354 Mansfield Road, Unit 1045, Storrs, CT 06269 and YANG, Mingyu, State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, 430074, China
1-6
9:35 AM
ASTRONOMICALLY INFLUENCED MILLENNIAL-SCALE CYCLICITY OF THE ANTARCTIC CRYOSPHERE DURING THE EARLY MIOCENE
SULLIVAN, Nicholas, University of Wisconsin - Madison, 1215 W Dayton St, Madison, WI 53706-1600, MEYERS, Stephen R., Department of Geoscience, The University of Wisconsin - Madison, Madison, WI 53706, LEVY, Richard H., GNS Science, Lower Hutt, New Zealand and MCKAY, Robert M., Antarctic Research Center, Victoria University of Wellington, Wellington, 6012, New Zealand
1-7
9:50 AM
IMPACT OF EOCENE-OLIGOCENE ANTARCTIC GLACIATION ON THE PALEOCEANOGRAPHY OF THE WEDDELL SEA
HOJNACKI, Victoria1, LEPP, Allison P.2, HOROWITZ, Josie E.3, STATES, Abbey4, LI, Xiaona5 and PASSCHIER, Sandra1, (1)Earth and Environmental Studies, Montclair State University, Center for Environmental and Life Sciences 220, 1 Normal Ave, Montclair, NJ 07043, (2)Department of Environmental Sciences, University of Virginia, Charlottesville, NJ 22904, (3)Earth and Environmental Studies, Montclair State University, 1 Normal Avenue, Montclair, NJ 07043, (4)Earth and Environmental Studies, Montclair State University, 220 Center for Environmental and Life Sciences, 1 Normal Ave, Montclair, NJ 07043, (5)Dept. of Earth and Environmental Studies, Montclair State University, CELS 220, 1 Normal Avenue, Montclair, NJ 07045
 
10:05 AM
Break
1-8
10:20 AM
PREDICTING INTERGLACIAL TRANSITIONS WITH MACHINE LEARNING AND THE MILANKOVITCH CYCLES
DRAKE, Lee, Decision Tree LLC, 2702 23rd St, Greeley, CO 80634; Anthropology, University of New Mexico, 1700 Lomas Blvd NE, Albuquerque, NM 87106
1-9
10:35 AM
CARBON CYCLE CONSTRAINTS ON CLIMATE DETERMINISM IN THE GEOLOGIC PAST
KUKLA, Tyler1, LAU, Kimberly2, IBARRA, Daniel3 and RUGENSTEIN, Jeremy1, (1)Department of Geosciences, Colorado State University, Fort Collins, CO 80523, (2)Department of Geosciences, Pennsylvania State University, Deike Building, University Park, PA 16801, (3)Institute at Brown for Environment and Society, Brown University, Providence, RI 02912; Department of Earth, Environmental and Planetary Sciences, Brown University, Providence, RI 02912
1-10
10:50 AM
Withdrawn
11:05 AM
ICHTHYOLITH NEODYMIUM ISOTOPE COMPOSITIONS SUGGEST SOUTHERLY INCURSION OF BOREAL WATER MASS ALONG EASTERN MARGIN OF WESTERN INTERIOR SEAWAY DURING CAMPANIAN COOLDOWN
KELLY, Daniel, HAYES, Joseph, TAPPA, Michael and BAUER, Annie, Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton Street, Madison, WI 53706
11:20 AM
ONTOGENETIC MORPHOMETRICS OF CIBICIDOIDES WUELLERSTORFI OBSERVED THROUGH MICROCT SCANNING
BURKETT, Ashley, Boone Pickens School of Geology, Oklahoma State University, 105 NRC, Stillwater, OK 74078, FORD, Trenity, Oklahoma State UniversityGeology, 105 Noble Research Center, Oklahoma St, Stillwater, OK 74078-0001 and ROARK, Erin, 219 S Doty St, Stillwater, OK 74074-3865
See more of: Discipline Sessions