Session: Karst Sedimentary, Paleoclimate, and Historical Records (GSA Connects 2021 in Portland, Oregon)

Session No. 210

Wednesday, 13 October 2021: 8:00 AM-12:00 PM

D135 (Oregon Convention Center)

T65. Karst Sedimentary, Paleoclimate, and Historical Records

GSA Karst Division; GSA Geochronology Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Quaternary Geology and Geomorphology Division; National Cave and Karst Research Institute; Karst Waters Institute; Geochemical Society

Matthew Peros and Eduard Reinhardt, Advocates

Paper #

Start Time

8:00 AM

Introductory Remarks

210-1

8:05 AM

CONCENTRATIONS OF ORGANIC CARBON AND NITROGEN OF UNSATURATED CLASTIC SEDIMENTS FROM BUTLER CAVE, VIRGINIA USA

RIDDELL, Jill and VESPER, Dorothy, Dept. of Geology & Geography, West Virginia Univ., Morgantown, WV 26506

Recorded Presentation

210-2

8:20 AM

Withdrawn

210-3

8:35 AM

BIOFILM AND MOONMILK IN COMPLEX CAVE PEARLS, ARTHUR SINGLETON CAVE, ROCKCASTLE COUNTY, KENTUCKY

MELIM, Leslie, EAGIS, Western Illinois University, 1 University Circle, Macomb, IL 61455 and O'DELL, Gary A., Morehead State University, 302 Rader Hall, Morehead, KY 40351

210-4

8:50 AM

USING LA-ICP-MS 2D CHEMICAL MAPPING OF STALAGMITE GROWTH FABRICS FOR SEASONALLY RESOLVED HYDROCLIMATE RECONSTRUCTION

GUNN, Heather, Department of Earth & Environmental Sciences, Syracuse University, 900 S Crouse Ave, Syracuse, NY 13210; The Jackson School of Geosciences, The University of Texas at Austin, 23 San Jacinto Blvd, Austin, TX 78712, MILLER, Nathan, Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, BANNER, Jay L., Geosciences, University of Texas at Austin, Austin, TX 78705 and ORLANDINI, Omero F., Department of Geological Sciences, The University of Texas at Austin, Austin, TX 78745

Recorded Presentation

210-5

9:05 AM

LATE PLEISTOCENE OCHRE MINING IN THE CAVES OF THE YUCATAN PENINSULA, MEXICO (Invited Presentation)

MACDONALD, Brandi Lee, Archaeometry Lab, University of Missouri Research Reactor, 1513 Research Park Drive, Columbi, MO 65211, REINHARDT, Eduard, School of Earth Environment and Society, McMaster University, 1280 Main St. W, Hamilton, ON L8S 4K1, Canada and CHATTERS, James, PhD, Applied Paleoscience, 10322 NE 190th St, BOTHELL, WA 98011

Recorded Presentation

210-6

9:20 AM

SURMOUNTING THE PROBLEMS OF RADIOMETRIC DATING IN THE SUBMERGED CAVES OF THE YUCATAN: THE LA MINA AND HOYO NEGRO EXAMPLES (Invited Presentation)

CHATTERS, James, PhD, Applied Paleoscience, 10322 NE 190th St, BOTHELL, WA 98011

210-7

9:35 AM

CALCITE RAFT GEOCHEMISTRY AS A GROUNDWATER LEVEL PROXY FOR PALEOINDIAN ACCESS IN LA MINA (SAGITARIO) AND HOYO NEGRO (SAC AKTUN) CAVES, QUINTANA ROO, MEXICO

REINHARDT, Eduard¹, CONANT, Amory¹, KOVACS, Shawn, E.¹, DEVOS, Frederic² and MEACHAM, Samuel², (1)School of Earth Environment and Society, McMaster University, 1280 Main St. W, Hamilton, ON L8S 4K1, Canada, (2)Centro Investigador del Sistema Acuifero de Quintana Roo A.C. (CINDAQ), Puerto Aventuras, QR xxxxxx, Mexico

210-8

9:50 AM

Withdrawn

210-9

10:05 AM

SEDIMENT ACCUMULATIONS FROM THE BOCA PAILA CAVE SYSTEM LOCATED IN THE SIAN KA'AN BIOSPHERE OF THE YUCATAN PENINSULA PROVIDE EVIDENCE ON RECENT SEA-LEVEL RISE AND FORMATION OF THE CLASSIC MAYA CANAL SYSTEM

STEELE, Riley¹, REINHARDT, Eduard¹, ZHU, Juliet¹, DEVOS, Frederic² and MEACHAM, Samuel², (1)School of Earth Environment and Society, McMaster University, 1280 Main St. W, Hamilton, ON L8S 4K1, Canada, (2)Centro Investigador del Sistema Acuifero de Quintana Roo A.C. (CINDAQ), Puerto Aventuras, QR xxxxxx, Mexico

Recorded Presentation

210-10

10:20 AM

ENVIRONMENTAL CONTEXT OF EXTINCT SLOTH REMAINS AT AN UNDERWATER CAVE IN WESTERN CUBA (Invited Presentation)

PEROS, Matthew, Department of Environment and Geography, Bishop’s University, 2600 rue College, Sherbrooke, QC J1M IZ7, Canada

Recorded Presentation

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