CALL FOR PROPOSALS:

ORGANIZERS

  • Harvey Thorleifson, Chair
    Minnesota Geological Survey
  • Carrie Jennings, Vice Chair
    Minnesota Geological Survey
  • David Bush, Technical Program Chair
    University of West Georgia
  • Jim Miller, Field Trip Chair
    University of Minnesota Duluth
  • Curtis M. Hudak, Sponsorship Chair
    Foth Infrastructure & Environment, LLC

 

Start |Author Index | View Uploaded Presentations | Meeting Information
Session No. 43
Sunday, 9 October 2011: 9:00 AM-6:00 PM
Hall C (Minneapolis Convention Center)

T128. EARTHTIME Geochronology: Improving Age Interpretations through Integration and Intercalibration (Posters)

 

M.D. Schmitz, Linda A. Hinnov and Blair Schoene, Advocates
Paper #
Start Time
1
RADIOMETRIC DATING OF SEDIMENT FROM LAKES OHAU AND TEKAPO, NEW ZEALAND
DITCHBURN, R.G.1, BARRY, B.J.1, GRAHAM, I.J.2, LEVY, R.3, VANDERGOES, Marcus J.4 and ZONDERVAN, A.5, (1)National Isotope Centre, GNS Science, P.O.Box 31-312, Lower Hutt, 05010, New Zealand, (2)Research Office, GNS Science, P.O.Box 31-312, Lower Hutt, 05040, New Zealand, (3)Paleontology, GNS Science, P.O. Box 31-312, Lower Hutt, 05040, New Zealand, (4)Geological Rescources Division, GNS Science, P.O. Box 31-312, Lower Hutt, 05040, New Zealand, (5)National Isotope Centre, GNS Science, P.O.Box 31-312, Lower Hutt, 05040, New Zealand, r.ditchburn@gns.cri.nz, r.ditchburn@gns.cri.nz
2
CONSTRAINING THE AGE OF THE MATUYAMA-BRUNHES REVERSAL USING INTERCALIBRATED 40AR/39AR AND ASTRONOMICAL AGES OF THE BISHOP TUFF AND AUSTRALASIAN TEKTITE
RIVERA, Tiffany A., Isotope Geology Lab, Boise State University, 1910 University Dr, Boise, ID 83725, STOREY, Michael, QuadLab, ENSPAC 11.1, Roskilde University, Universitetsvej 1, PO Box 260, Roskilde, 4000, Denmark, PALIKE, Heiko, National Oceanography Center, Southampton, University of Southampton Waterfront Campus, European Way, Southampton, SO14 3ZH, England and ZEEDEN, Christian, Utrecht University, Budapestlaan 4, Utrecht, 3584 CD, Netherlands, tiffanyarivera@gmail.com, tiffanyarivera@gmail.com
3
TESTING THE ASTRONOMICAL TIME SCALE FOR OCEANIC ANOXIC EVENT 2, AND ITS EXTENSION INTO CENOMANIAN STRATA OF THE WESTERN INTERIOR BASIN (U.S.A.)
MA, Chao, Department of Geosience, University of Wisconsin Madison, Weeks Hall, 1215 W Dayton St, Madison, WI 53706, MEYERS, Stephen R., Department of Geoscience, University of Wisconsin, 1215 West Dayton St, Madison, WI 53076, SAGEMAN, Bradley B., Earth and Planetary Sciences, Northwestern University, 1850 Campus Drive, Evanston, IL 60208, JOO, Young Ji, Department of Earth and Planetary Sciences, Northwestern University, 1850 Campus Drive, Evanston, IL 60208-2150 and SINGER, Brad S., Geoscience, University of Wisconsin-Madison, 1215 W. Dayton St, Madison, WI 53076, mchao4@wisc.edu, mchao4@wisc.edu
4
LATE CRETACEOUS STABLE CARBON ISOTOPE CHEMOSTRATIGRAPHY, WESTERN INTERIOR BASIN
JOO, Young Ji1, HURTGEN, Matthew T.2 and SAGEMAN, Bradley B.1, (1)Earth and Planetary Sciences, Northwestern University, 1850 Campus Drive, Evanston, IL 60208, (2)Earth and Planetary Sciences, Northwestern University, 2145 Sheridan Rd, Evanston, IL 60208, yjoo@earth.northwestern.edu, yjoo@earth.northwestern.edu
5
CYCLOSTRATIGRAPHIC CALIBRATION OF THE FRASNIAN (LATE DEVONIAN) TIME-SCALE (WESTERN ALBERTA, CANADA)
DE VLEESCHOUWER, David, MARUM - Center for Marine Environmental Sciences, Universität Bremen,, Bremen, 28359, Germany, WHALEN, Michael T., Department of Geosciences, University of Alaska Fairbanks, P.O. Box 755780, Fairbanks, AK 99775, DAY II, James E., Department of Geography - Geology, Illinois State University, Campus Box 4400, Normal, IL 61790-4400 and CLAEYS, Philippe, Analytical, Environmental and Geo-Chemistry, Vrije Universiteit Brussel, Pleinlaan 2, Brussels, 1050, Belgium, phclaeys@vub.ac.be, phclaeys@vub.ac.be
6
THE HANGENBERG EVENT WAS ABRUPT AND SHORT AT THE GLOBAL SCALE: THE QUANTITATIVE INTERGRATION AND INTERCALIBRATION OF BIOTIC AND GEOCHRONOLOGIC DATA WITHIN THE DEVONIAN-CARBONIFEROUS TRANSITION
DAVYDOV, Vladimir1, SCHMITZ, Mark1 and KORN, Dieter2, (1)Department of Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725, (2)Museum fur Naturkunde der Humboldt-Universitat zu Berlin, Invalidenstraße 43, Berlin, D-10 115, Germany, vdavydov@boisestate.edu, vdavydov@boisestate.edu
7
U-PB TIMS-TEA: A NEW TOOL FOR UNDERSTANDING ZIRCON CRYSTALLIZATION HISTORIES IN MAGMATIC SYSTEMS AND INTERPRETING ASHBED GEOCHRONOLOGY
SCHOENE, Blair, Department of Geosciences, Princeton University, 208 Guyot Hall, Washington Road, Princeton, NJ 08544-1003, SCHALTEGGER, Urs, Section of Earth and Environmental Sciences, University of Geneva, rue des Maraîchers 13, Geneva, 1205, Switzerland and SAMPERTON, Kyle M., Department of Geosciences, Princeton University, Guyot Hall, Princeton, NJ 08544, bschoene@Princeton.EDU, bschoene@Princeton.EDU
8
ORIGIN OF THE CRYSTAL LOAD IN SILICIC MAGMA SYSTEMS: TANDEM ZIRCON GEOCHEMISTRY AND GEOCHRONOLOGY IN RHYOLITES OF THE WESTERN MOUNT BENNETT HILLS, SNAKE RIVER PLAIN, ID
HILL, Melissa, Geosciences, Boise State University, 1910 University Drive, Boise, ID 83725 and SCHMITZ, M.D., Department of Geosciences, Boise State University, Boise, ID 83725, melissahill1@u.boisestate.edu, melissahill1@u.boisestate.edu
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