GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania

Session No. 207
Wednesday, 18 October 2023: 8:00 AM-12:00 PM
325 (David L Lawrence Convention Center)

D1. Advances in Geomorphology and Quaternary Geology

 

Julianne Scamardo and John Kemper, Chairs
Paper #
Start Time
 
8:00 AM
Introductory Remarks
8:05 AM
2023 KIRK BRYAN AWARD: THE IMPORTANCE OF FOLLOWING THE UNEXPECTED: PALEOCLIMATE INSIGHTS FROM BENEATH BAFFIN ISLAND ICE
PENDLETON, Simon, Environmental Science and Policy, Plymouth State University, Plymouth, NH 03264, MILLER, Gifford, Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, 450 UCB, Boulder, CO 80309, LIFTON, Nathaniel, Depts. of Earth, Atmospheric, and Planetary Sciences, and Physics and Astronomy, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907, LEHMAN, Scott, Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado – Boulder, Boulder, CO 80309, SOUTHON, John, Earth System Science, University of California, B321 Croul Hall, Irvine, CA 92697, CRUMP, Sarah, Department of Geology and Geophysics, University of Utah, Salt Lake City, UT 84112 and ANDERSON, Robert, Department of Geological Sciences and INSTAAR, University of Colorado, UCB 450, 1560 30th Street, Boulder, CO 80309
8:35 AM
MOSS KILL-DATES AND MODELED SUMMER TEMPERATURE TRACK EPISODIC ICE-CAP EXPANSION IN ARCTIC CANADA THROUGH THE COMMON ERA
MILLER, Gifford, Geological Sciences and Institute of Arctic and Alpine Research, University of Colorado Boulder, 450 UCB, Boulder, CO 80309
8:50 AM
QUATERNARY HISTORY IN THE ISKUT REGION, BRITISH COLUMBIA, CANADA
SAUVE, Madeleine1, WARD, Brent1, CLAGUE, John J.1 and SAVIGNY, Wayne2, (1)Earth Sciences, Simon Fraser University, Burnaby, BC V5A 1S6, Canada, (2)BGC Engineering Inc., Vancouver, BC V6Z 0C8, Canada
9:05 AM
GENESIS OF GLACIOFLUVIAL HUMMOCKS IN SUBGLACIAL MELTWATER CORRIDORS OF THE SLAVE GEOLOGICAL PROVINCE, NWT, CANADA
WARD, Brent1, HAIBLEN, Anna M.1, DESROSIERS, Patrick2, SACCO, Dave2 and HILL, Tim1, (1)Earth Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada, (2)Palmer, Suite 630, 470 Granville Street, Vancouver, BC V6C 1V5, Canada
9:20 AM
SPEAKING WITH FORKED (GLACIER) TONGUE IN THE SAWTOOTH RANGE AND STANLEY BASIN OF CENTRAL IDAHO: WERE THE GLACIERS TELLING US SOMETHING ABOUT FAULT HISTORY?
THACKRAY, Glenn, Department of Geosciences, Idaho State University, 921 S 8th Avenue, Pocatello, ID 83209
9:35 AM
GEOCHRONOLOGIC CONSTRAINTS ON THE AGE OF THE CARMICHAELS FORMATION, ASSOCIATED LACUSTRINE DEPOSITS, RATES OF LANDSCAPE CHANGE, GLACIAL ASSEMBLY OF CONTINENTAL DRAINAGE, AND DIFFERENTIAL CRUSTAL WARPING, MIDDLE-LOWER YOUGHIOGHENY WATERSHED, OHIOPYLE STATE PARK, SOUTH-WESTERN PENNSYLVANIA
KURAK, Ethan1, PAZZAGLIA, Frank2, SHAULIS, Jim3, BIERMAN, Paul R.4 and CORBETT, Lee B.4, (1)Minnesota Geological Survey, University of Minnesota, 2609 W Territorial Rd, St. Paul, MN 55114, (2)Earth and Envrionmental Sciences, Lehigh University, 1 West Packer Ave., Bethlehem, PA 18015, (3)Pennsylvania Geologic Survey (Retired), Middletown, PA 17057, (4)Rubenstein School of Environment and Natural Resources, University of Vermont, Burlington, VT 05405
 
9:50 AM
Break
10:05 AM
ACCOUNTING FOR BOTH OROGRAPHIC EFFECTS AND STOCHASTIC RUNOFF ALTERS INTERPRETATION OF TECTONICS FROM TOPOGRAPHY (Invited Presentation)
FORTE, Adam, Geology & Geophysics, Louisiana State University, E235 Howe Russell Kniffen, Baton Rouge, LA 70803 and ROSSI, Matthew W., Earth Lab, Coooperative Institute for Research in Environmental Sciences, University of Colorado at Boulder, 4001 Discovery Drive S348 - UCB 611, Boulder, CO 80303
10:25 AM
MORPHOLOGY AND PRESERVATION OF SHOULDER TYPE ESCARPMENTS CONTROLLED BY A FEEDBACK BETWEEN KNICKPOINT AND DIVIDE MIGRATION
QU, Tianyue1, SHELEF, Eitan1, GOREN, Liran2, HAREL, Elhanan3 and PORAT, Omri3, (1)Department of Geology and Environmental Science, University of Pittsburgh, 4107 O'Hara Street, SRCC, Room 200, Pittsburgh, PA 15260, (2)Department of Earth and Environmental Sciences, Ben-Gurion University of the Negev, Mailbox 653 Building 58 Room 233, Beer-Sheva, 84105, Israel, (3)Department of Earth and Environmental Sciences, Ben-Gurion University of the Negev, Mailbox 653 Building 58, Beer-Sheva, 84105, Israel
10:40 AM
THE EXTREME 2022 ATMOSPHERIC RIVER FLOOD, CONTROLS ON FLOOD GENERATION, AND CLIMATE CHANGE IN NORTHERN YELLOWSTONE NATIONAL PARK
PERSICO, Lyman1, MEYER, Grant2, JOHNSTON, Wes1 and HOFFMAN, Sarah1, (1)Geology Department, Whitman College, 345 Boyer Ave, WALLA WALLA, WA 99362, (2)Earth & Planetary Sciences, University of New Mexico, Albuquerque, NM 87131
10:55 AM
REDEFINING THE EPHEMERAL STREAM FLOODPLAIN: IDENTIFICATION AND IMPORTANCE OF FLOOD ZONES IN DRYLANDS
SCAMARDO, Julianne and WOHL, Ellen, Colorado State University, Department of Geosciences, Fort Collins, CO 80523-1482
11:10 AM
LIDAR AND 3D MODEL ANALYSIS OF A POTENTIAL ROCKFALL SOURCE IN ZION NATIONAL PARK, UTAH
CONDIE, Kieren, UTAH TECH UNIVERSITY, ST GEORGE, UT 84770, TYE, Alex, Earth and Environmental Sciences, Utah Tech University, 225 S University Ave, Saint George, UT 84770-3875, HENDEREK, Robyn L., National Park Service, Zion National Park, State Route 9, Springdale, UT 84767 and BILDERBACK, Eric L., National Park Service, Geologic Resources Division, Lakewood, CO 80228
11:25 AM
SUBSURFACE IMAGING OF COASTAL, FLUVIAL, TECTONIC, AND GLACIAL GEOMORPHIC LANDSCAPES IN AOTEAROA | NEW ZEALAND: RECENT FIELD RESULTS FROM AN INTERNATIONAL FELLOWS PROGRAM
JOL, Harry1, SHULMEISTER, James2, FENTON, Clark2 and BASSETT, Kari2, (1)Department of Geography and Anthropology, University of Wisconsin-Eau Claire, 105 Garfield Avenue, Eau Claire, WI 54703, (2)School of Earth and Environment, University of Canterbury, 20 Kirkwood Avenue, Christchurch, 8041, New Zealand
11:40 AM
EXPLORING WHETHER WORMS WEATHER SILICATES IN SOILS
WACKETT, Adrian1, HARRISON, Emma J.2, BROCARD, Gilles Y.3, VILA, Isabel S.4, YOO, Kyungsoo5, KLAMINDER, Jonatan6 and WILLENBRING, Jane K.1, (1)Earth and Planetary Sciences, Stanford University, Stanford, CA 94305, (2)Department of Oceanography, Dalhousie University, Halifax, NS B3H 4R2, Canada, (3)Archéorient, Université de Lyon, UMR 5133, Maison de l'Orient et de la Méditerranée, Lyon, MN 69007, France, (4)Earth System Science, Stanford University, Stanford, CA 94305, (5)Soil, Water, and Climate, University of Minnesota, 1991 Upper Buford Circle, St. Paul, MN 55108, (6)Department of Ecology and Environmental Sciences, Umeå University, Umeå, Västerbotten 90187, Sweden
 
11:55 AM
Discussion
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