GSA Annual Meeting in Phoenix, Arizona, USA - 2019

Session No. 79
Monday, 23 September 2019: 8:00 AM-12:00 PM
Room 225AB, North Building (Phoenix Convention Center)

T43. Diversifying Geochronology: Innovations in Techniques, Applications, and Perspectives

GSA Geochronology Division; On To the Future; Association for Women Geoscientists; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Quaternary Geology and Geomorphology Division

 

Julie C. Fosdick, Leah Morgan, George Gehrels and Alan D. Rooney, Advocates
Paper #
Start Time
8:00 AM
A MULTI-SYSTEM APPROACH TO DETERMINING THE AGE AND MELTING CONDITIONS OF VITRIFIED HILL FORTS IN SCOTLAND
TREMBLAY, Marissa M., Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907; Scottish Universities Environmental Research Centre, Rankin Avenue, East Kilbride, Scotland, G75 0QF, United Kingdom, SPRAIN, Courtney J., Department of Geological Sciences, University of Florida, Williamson Hall, Gainseville, FL 32611; Geomagnetism Laboratory, Department of Earth, Ocean and Ecological Sciences, University of Liverpool, Liverpool, L69 7ZE, United Kingdom, MARK, Darren, Scottish Universities Environmental Research Centre, Rankin Avenue, East Kilbride, Scotland, G75 0QF, United Kingdom; Department of Earth and Environmental Sciences, University of St Andrews, Irvine Building, St Andrews, KY16 9AL, United Kingdom and SANDERSON, David, Scottish Universities Environmental Research Centre, Rankin Avenue, East Kilbride, Scotland, G75 0QF, United Kingdom
8:15 AM
INTERPRETING EROSION FREQUENCY AND MAGNITUDE FROM LUMINESCENCE PROFILES IN BOULDERS
BROWN, Nathan D., Department of Earth and Planetary Science, University of California, Berkeley, 307 McCone Hall, Berkeley, CA 94720 and MOON, Seulgi, Department of Earth, Planetary, and Space Science, University of California, Los Angeles, 595 Charles Young Dr. East, Los Angeles, CA 90095
8:30 AM
GEOCHRONOLOGY METHODS TO DATE HOLOCENE SEDIMENTS FOR PALEOFLOOD STUDIES IN THE TENNESSEE RIVER, USA
PERILLA-CASTILLO, Paula J., Earth and Planetary Sciences, University of Tennessee Knoxville, 1621 Cumberland Avenue, Knoxville, TN 37996, MCKAY, Larry D., Dept. of Earth and Planetary Sciences, College of Arts and Sciences, The University of Tennessee, Knoxville, TN 37996-1410 and HORN, Sally P., Department of Geography, University of Tennessee Knoxville, 304 Burchfiel Geography Building, 1000 Phillip Fulmer Way, Knoxville, TN 37996
8:45 AM
BAYESIAN AGE-DEPTH MODELING IMPROVES THE CHRONOSTRATIGRAPHIC FRAMEWORK OF THE MID-CENOZOIC JOHN DAY FORMATION, JOHN DAY FOSSIL BEDS NATIONAL MONUMENT, EASTERN AND CENTRAL OREGON
MOHR, Michael T., Department of Geosciences, Boise State University, Boise, ID 83725, SAMUELS, Joshua X., Don Sundquist Center of Excellence in Paleontology, East Tennessee State University, Johnson City, TN 37614, FAMOSO, Nicholas A., John Day Fossil Beds National Monument, National Park Service, Kimberly, OR 97848, TRAYLER, Robin B., Department of Life and Environmental Sciences, University of California, Merced, Merced, CA 95343, LAIB, Amanda, Boise, ID 83725, SCHMITZ, Mark, Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725 and LOVELOCK, Elizabeth Clare, Kimberly, OR 97848
9:00 AM
SPARROW: A DATA MANAGEMENT SYSTEM AND CYBERINFRASTRUCTURE COMPONENT TARGETED AT GEOCHRONOLOGY LABORATORIES
QUINN, Daven P., University of Wisconsin – Madison Department Of Geoscience, 1215 W Dayton St., Madison, WI 53706, SCHAEN, Allen, Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53706, SUNDELL, Kurt E., Department of Geosciences, University of Arizona, Tucson, AZ 85721, GEHRELS, George, Dept. of Geosciences, University of Arizona, Tucson, AZ 85721, GORING, Simon, Department of Geography, University of Wisconsin, 550 N Park St, Madison, WI 53706, MARCOTT, Shaun A., Department of Geoscience, University of Wisconsin-Madison, 1215 W Dayton St, Madison, WI 53706, MEYERS, Stephen R., Department of Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St., Madison, WI 53706, PETERS, Shanan E., Department of Geoscience, University of Wisconsin–Madison, 1215 W. Dayton St, Madison, WI 53706, ROSS, Jake, New Mexico Geochronology Research Laboratory, New Mexico Bureau of Geology and Mineral Resources, 801 Leroy, Socorro, NM 87801, SCHMITZ, Mark D., Department of Geosciences, Boise State University, Boise, ID 83725, SINGER, Bradley S., Department of Geoscience, University of Wisconsin, 1215 W. Dayton St., Madison, WI 53706 and WILLIAMS, John W., Department of Geography, University of Wisconsin-Madison, 550 N Park St, Madison, WI 53706
9:15 AM
INCREASING DIVERSITY, INCLUSIVITY, AND ACCESS IN ISOTOPE GEOSCIENCE: LESSONS AND ONGOING CHALLENGES FROM THE NSF/UVM COMMUNITY COSMOGENIC FACILITY (Invited Presentation)
CORBETT, Lee B. and BIERMAN, Paul R., Department of Geology, University of Vermont, Delehanty Hall, 180 Colchester Ave, Burlington, VT 05405
9:35 AM
THE AGES2 (AWARDS FOR GEOCHRONOLOGY STUDENT RESEARCH 2) PROGRAM: AN UPDATE AND SEEKING COMMUNITY INPUT ON ITS FUTURE (Invited Presentation)
FLOWERS, Rebecca M., Department of Geological Sciences, University of Colorado Boulder, Boulder, CO 80309, ARROWSMITH, J. Ramon, School of Earth and Space Exploration, Arizona State Univ, Tempe, AZ 85281-1404, MCCONNELL, Vicki S., Executive Director, Geological Society of America, PO Box 9140, Boulder, CO 80301, METCALF, James R., Department of Geological Sciences, University of Colorado, Boulder, CO 80309, RITTENOUR, Tammy M., Department of Geology, Utah State University, 4505 Old Main Hill, Logan, UT 84322, SCHOENE, Blair, Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544 and ERIKSSON, Susan C., Eriksson Associates LLC, 3980 Broadway, Suite 103 #168, Boulder, CO 80304
 
9:55 AM
Discussion
 
10:10 AM
Break
10:25 AM
APATITE 4HE/3HE THERMOCHRONOLOGY AND THE TOPOGRAPHIC DEVELOPMENT OF YOSEMITE VALLEY, CALIFORNIA
TRIPATHY-LANG, Alka, Berkeley Geochronology Center, Berkeley, CA 94709, FOX, Matthew, Department of Earth Science, University College London, London, WC1E 6BS, United Kingdom, SHUSTER, David L., Department of Earth and Planetary Science, University of California, Berkeley, Berkeley, CA 94720, CUFFEY, Kurt M., Department of Geography, University of California, Berkeley, Berkeley, CA 94720 and STOCK, Greg M., National Park Service, Yosemite National Park, El Portal, CA 95318
10:40 AM
SEDIMENT DISPERSAL HEAT MAPS FOR INTERPRETING PROVENANCE: INSIGHTS INTO NORTH AMERICAN SEDIMENTATION AND TECTONISM
CRUZAN, Jordan D., Department of Geography, Geology and Planning, Missouri State University, 901 S. National Ave, Springfield, MO 65897 and MCKAY, Matthew P., Department of Geosciences, Missouri State University, 901 S National Ave, Springfield, MO 65897
10:55 AM
EXPLORING THE LAW OF DETRITAL ZIRCON IN ALASKA’S COOK INLET: LA-ICPMS AND CA-TIMS GEOCHRONOLOGY OF JURASSIC FOREARC STRATA
HERRIOTT, Trystan M.1, CROWLEY, James L.2, SCHMITZ, Mark D.3, WARTES, Marwan A.1 and GILLIS, Robert J.1, (1)Alaska Division of Geological & Geophysical Surveys (DGGS), 3354 College Rd, Fairbanks, AK 99709-3707, (2)Department of Geosciences, Boise State University, Boise, ID 83725, (3)Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725-1535
11:10 AM
USING MULTIPLE GEOCHRONOMETERS TO BETTER CONSTRAIN GEOLOGIC EVENTS IN CENTRAL HIMALAYAN GRANITES
ROHRER, Riley Frances1, JOHNSON, Thomas A.1, COTTLE, John M.2, LARSON, Kyle P.3 and KYLANDER-CLARK, Andrew R.C.4, (1)Department of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106, (2)Dept of Earth Science, University of California, Santa Barbara, Santa Barbara, CA 93106-9630, (3)Earth, Environmental and Geographic Sciences, University of British Columbia, Okanagan, 3247 University Way, Kelowna, BC V1V 1V7, Canada, (4)Earth Science, University of California Santa Barbara, 1006 Webb Hall, University of California, Santa Barbara, CA 93106
11:25 AM
CREATING THE CANADIAN SHIELD AND THE ‘GREATEST’ UNCONFORMITY: ENHANCED CRUSTAL EROSION DURING RODINIA BREAKUP AND SNOWBALL EARTH GLACIATIONS
MCDANNELL, Kalin1, PINET, Nicolas2, CURRIE, Lisel1, O’SULLIVAN, Paul3, ZEITLER, Peter4 and METCALF, James5, (1)Natural Resources Canada, Geological Survey of Canada, 3303 33 St. NW, Calgary, AB T2L 2A7, Canada, (2)Natural Resources Canada, Geological Survey of Canada, 490 de la Couronne, Quebec, QC G1K 9A9, Canada, (3)GeoSep Services, 1521 Pine Cone Rd, Moscow, ID 83843, (4)Earth and Environmental Sciences, Lehigh University, 1 W Packer Ave, Bethlehem, PA 18015, (5)Department of Geological Sciences, University of Colorado Boulder, UCB 399, Boulder, CO 80309
Handouts
  • McDannell-GSA2019-T43_79-12_1125AM.pdf (22.1 MB)
  • 11:40 AM
    0.01% PRECISION AND ACCURACY IN ID-TIMS U-PB GEOCHRONOLOGY: ARE WE THERE YET? (Invited Presentation)
    SCHOENE, Blair, Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544 and SZYMANOWSKI, Dawid, Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544
    See more of: Technical Sessions