GSA Connects 2024 Meeting in Anaheim, California

Session No. 163
Tuesday, 24 September 2024: 8:00 AM-11:05 AM
212B (Anaheim Convention Center)

T101. Karst Sedimentary, Paleoclimate, and Historical Records

GSA Karst Division

 

Natasha Sekhon, Kathleen Wendt, Annabel Wolf and Daniel Jones, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
163-1
8:05 AM
Withdrawn
8:25 AM
HYDROCLIMATE AND TEMPERATURE VARIABILITY IN NORTHERN MEXICO DURING MARINE ISOTOPE STAGE 5B (MIS5B)
PAHL, Bryant1, JOHNSON, Kathleen2, MECKLER, Anna Nele3, KRÜGER, Yves4, WRIGHT, Kevin T.2, SERRATO MARKS, Gabriela5, JOST, Adam B.6, MCGEE, David7, BERAMENDI-OROSCO, Laura8, SANCHEZ-ARMASS, Sergio9 and CANCINO, Juan9, (1)Earth System Science, University of California, Irvine, Irvine, CA 92617, (2)Dept. of Earth System Science, University of California, Irvine, 3206 Croul Hall, Irvine, CA 92697-3100, (3)Earth Science, University of Bergen, Bergen, Vestland 5020, Norway; Department of Earth Science, University of Bergen, Bergen, 5007, Norway, (4)Department of Earth Science, University of Bergen, Bergen, 5007, Norway, (5)Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02140; Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, (6)Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02142, (7)Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02142, (8)Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria, Ciudad de México, EM, Mexico, (9)Universidad Autónoma de San Luis Potosí, San Luis Potosí, SL 78000, Mexico
8:40 AM
SEASONAL VARIATIONS IN GEOCHEMICAL CHARACTERISTICS OF SURFACE SOILS CONTROLLING THE EDWARDS AQUIFER GROUNDWATER CHEMISTRY IN SOUTH-CENTRAL TEXAS
TRIBLEY, Alexander1, CURRY, Brian1, PATHAK, Pousali1, KULKARNI, Harshad Vijay1, FLORES, Mauricio E.2 and DATTA, Saugata3, (1)Department of Earth and Planetary Sciences, University of Texas at San Antonio, 1 UTSA Circle, San Antonio, TX 78249, (2)Space Science and Engineering Division, Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238, (3)Department of Earth and Planetary Sciences, University of Texas at San Antonio, San Antonio, TX 78249
8:55 AM
A COMPARATIVE STUDY OF CAVE SYSTEM CALCIUM ISOTOPE RATIOS: IMPLICATIONS FOR QUANTITATIVE RECONSTRUCTIONS OF PALEORAINFALL (Invited Presentation)
DE WET, Cameron, Institute of the Environment, University of California, Davis, Davis, CA 95616; Department of Earth and Climate Sciences, Middlebury College, Middlebury, VT 05753; Department of Earth and Environmental Sciences, Vanderbilt University, Nashville, TN 37240, GRIFFITH, Elizabeth M., School of Earth Sciences, The Ohio State University, 125 South Oval Mall, Columbus, OH 43210, ERHARDT, Andrea, Department of Earth and Environmental Sciences, University of Kentucky, Lexington, KY 40506 and OSTER, Jessica, Department of Earth and Environmental Sciences, Vanderbilt University, Nashville, TN 37240
 
9:15 AM
Break
9:30 AM
A 3.5–YEAR RAINFALL ISOTOPE RECORDS FROM NORTHWESTERN MADAGASCAR FEATURING 17OEXCESS AND IMPLICATION FOR PALEOCLIMATE RESEARCH (Invited Presentation)
VOARINTSOA, Ny Riavo, Earth and Atmospheric Sciences, University of Houston, 3507 Cullen Boulevard, Science and Research SR1, Houston, TX 77204
9:50 AM
UPLIFT MECHANISMS AND EROSIVE HISTORY OF AN INTRACONTINENTAL PLATEAU IN THE BRAZILIAN STABLE PLATFORM INFORMED BY CAVE SEDIMENT GEOCHRONOLOGY
PADOAN, Lucas1, KARMANN, Ivo2, GRANGER, Darryl E.3, ALMEIDA, Renato Paes de2, LAUREANO, Fernando Verassani4, CRUZ Jr., Francisco W.5, SAWAKUCHI, André O.6, FONSECA Jr., Edvaldo Simões da7 and MEZA, Alex Boava7, (1)Instituto de Geociências, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6.627, Pampulha, Belo Horizonte, Minas Gerais 31270-901, Brazil, (2)Instituto de Geociências, Universidade de São Paulo, Rua do Lago, 562, São Paulo, 05508-080, Brazil, (3)Earth Atmospheric and Planetary Sciences, Purdue University, 550 Stadium Mall Dr., West Lafayette, IN 47907, (4)Reparation Directory, Vale S.A., Av. Dr. Marco Paulo Simon Jardim, 3580, Nova Lima, Minas Gerais 34006-270, Brazil, (5)Institute of Geosciences, University of São Paulo, São Paulo, 05508-080, Brazil, (6)Institute of Geosciences, University of São Paulo, São Paulo, Brazil, (7)Escola Politécnica, Universidade de São Paulo, Travessa do Biênio, 83, São Paulo, São Paulo 05508-070, Brazil
10:05 AM
THE INFLUENCE OF ORGANIC OVERBURDEN ON KARST SPELEOTHEMS
HEGGEN, Jacqueline and SEBREE, Josh, Department of Chemistry and Biochemistry, University of Northern Iowa, Department of Chemistry and Biochemistry, 1227 W 27th St, Cedar Falls, IA 50614
10:20 AM
CAVE SEDIMENT CORE PRESERVES 2200 YEARS OF ALPINE WILDFIRE HISTORY IN NORTHERN UTAH, USA
BONA, Samuel1, POWER, Mitchell J.2, IRMIS, Randall1, FAITH, J. Tyler3 and VELÁSQUEZ-FRANCO, Susana2, (1)Department of Geology and Geophysics, University of Utah, 115 S 1460 E, Salt Lake City, UT 84112; University of Utah, Natural History Museum of Utah, 301 Wakara Way, Salt Lake City, UT 84108, (2)Department of Geography, University of Utah, Salt Lake City, UT 84112; University of Utah, Natural History Museum of Utah, 301 Wakara Way, Salt Lake City, UT 84108, (3)Anthropology, University of Utah, 260 S. Central Campus Drive, Rm 4625, Salt Lake City, UT 84112; University of Utah, Natural History Museum of Utah, 301 Wakara Way, Salt Lake City, UT 84108
10:35 AM
A STUDY ON THE IMPACT OF MICROPLASTICS ON CAVE SEDIMENTS
CARDEN, Mykah and KAMBESIS, Patricia N., Center for Human Geoenvironmental Studies, Western Kentucky University, 1906 College Heights Blvd, Department of Geography & Geology, Bowling Green, KY 42127
10:50 AM
A GEOARCHAEOLOGICAL INVESTIGATION OF SETTLEMENT AND LAND USE FROM A ROMAN SEASIDE VILLA, SVETI KLEMENT ISLAND, CROATIA
THEISSEN, Kevin1, URBINA, Emilio1, HINZ, Abby1, REGAN, Anik1, SCHRUNK, Ivancica2 and MIKO, Slobodan3, (1)Department of Earth, Environment and Society, University of St. Thomas, 2115 Summit Ave, St. Paul, MN 55105, (2)Department of History, University of St. Thomas, 2115 Summit Ave Mail# OWS 153, 2115 Summit Ave, Saint Paul, MN 55105, (3)CROATIAN GEOLOGICAL SURVEY, Sachsova 2, P.O. box 268, HR-10001, Zagreb, Croatia
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