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Cordilleran Section - 109th Annual Meeting (20-22 May 2013)

Session No. 29
Wednesday, 22 May 2013: 8:40 AM-12:00 PM
Salon A1 (Radisson Hotel and Conference Center)

T6. Using Detrital Zircon Age Data to Reassemble the Cordilleran Jigsaw Puzzle

 

Trevor Dumitru and Elizabeth L. Miller, Advocates
Paper #
Start Time
1
8:40 AM
MESOZOIC-CENOZOIC DRAINAGE DIVIDES FOR SOUTHERN CALIFORNIA RIVERS, AS DETERMINED BY DETRITAL ZIRCONS, WITH IMPLICATIONS FOR EVOLUTION OF GRAND CANYON, THE COLORADO RIVER AND THEIR PRECURSORS
INGERSOLL, Raymond V., Earth, Planetary, and Space Sciences, University of California, Los Angeles, CA 90095-1567, GROVE, M., Department of Geological and Environmental Sciences, Stanford University, Stanford, CA 94305, JACOBSON, Carl E., Geological and Atmospheric Sciences, Iowa State University, Ames, IA 50011-3212, KIMBROUGH, David L., Geological Sciences, San Diego State University, San Diego, CA 92182 and HOYT, Johanna F., Aera Energy LLC, 10000 Ming Ave, Bakersfield, CA 93311, ringer@ess.ucla.edu, ringer@ess.ucla.edu
2
9:00 AM
AGE, PROVENANCE, AND LATERAL VARIATION OF DETRITAL ZIRCON POPULATIONS IN THE PENINSULAR RANGES FOREARC BASIN, ORANGE COUNTY, CA
HOLLIS, Natalie, Department of Geosciences, Idaho State University, Pocatello, ID 83201, GEVEDON, Michelle L., Geological Sciences, California State University Fullerton, Fullerton, CA 92834 and CLEMENS-KNOTT, Diane, Department of Geological Sciences, California State University, Fullerton, CA 92834, hollnat2@isu.edu, hollnat2@isu.edu
3
9:20 AM
DETRITAL ZIRCON U/PB AGES OF UPPER MIOCENE TO PLEISTOCENE STRATA OF THE SE SAN JOAQUIN BASIN (SJB) IN COMPARISON TO ZIRCON AGE PATTERNS OF THE SOUTHERN SIERRA NEVADA BATHOLITH (SNB)-IMPLICATIONS FOR LATE CENOZOIC SEDIMENT PROVENANCE AND DISPERSAL PATTERNS
SALEEBY, Jason, Tectonics Observatory, California Institute of Technology, Mail Stop 100-23, Pasadena, CA 91125-0001 and SALEEBY, Zorka, Tectonics Observatory, California Institute of Technology, Pasadena, CA 91125, jason@gps.caltech.edu, jason@gps.caltech.edu
4
9:40 AM
DETRITAL ZIRCON GEOCHRONOLOGY OF THE TORO FORMATION, NACIMIENTO BLOCK, CENTRAL CALIFORNIA COAST
JOHNSTON, Scott M., Physics Department, California Polytechnic State University, San Luis Obispo, CA 93407, scjohnst@calpoly.edu, scjohnst@calpoly.edu
5
10:00 AM
DETRITAL ZIRCON EVIDENCE FOR LINKAGES BETWEEN MESOZOIC SEDIMENTARY SYSTEMS ALONG THE WESTERN FLANK OF THE SIERRA NEVADA ARC
CLEMENS-KNOTT, Diane, Department of Geological Sciences, California State University, Fullerton, CA 92834, MARTIN, Michael W., Dept of Geological Sciences, Cal State Fullerton, 800 N. State College Blvd, Fullerton, CA 92834 and BUCHEN, Christopher, Department of Geological Sciences, California State University, Fullerton, 800 N. State College Blvd, Fullerton, CA 92834-6850, dclemensknott@fullerton.edu, dclemensknott@fullerton.edu
 
10:20 AM
Break
6
10:40 AM
THE PROVENANCE CHALLENGE OF THE HARMONY FORMATION IN CENTRAL NEVADA: AN ENIGMATIC PIECE IN THE CORDILLERAN JIGSAW PUZZLE
LINDE, Gwen M., Geological Sciences, University of Nevada, Reno, NV 89557, CASHMAN, Patricia H., Geological Sciences, University of Nevada, Reno, Reno, NV 89557, DICKINSON, William R., Department of Geosciences, University of Arizona, Tucson, AZ 85721 and TREXLER, James H., Department of Geological Sciences and Engineering, University of Nevada, MS 172, 1664 N Virginia St, Reno, NV 89557, gwenlinde@yahoo.com, gwenlinde@yahoo.com
7
11:00 AM
NEW DETRITAL ZIRCON AGES CONSTRAIN THE ORIGIN AND EVOLUTION OF THE RIGGINS GROUP ASSEMBLAGE ALONG THE SALMON RIVER SUTURE ZONE, WESTERN IDAHO
SCHMIDT, Keegan L.1, SCHWARTZ, Darin M.2, LEWIS, Reed S.3, VERVOORT, Jeffrey D.4, LAMASKIN, Todd A.5 and WILFORD, Diane E.4, (1)Division of Natural Science, Lewis - Clark State College, Lewiston, ID 83501, (2)Department of Geological Sciences, University of Idaho, 875 Perimeter Dr MS 3022, Moscow, ID 83844-3022, (3)Idaho Geological Survey, University of Idaho, 875 Perimeter Drive MS3014, Moscow, ID 83844-3014, (4)School of Earth and Environmental Sciences, Washington State University, Pullman, WA 99164, (5)Department of Geography and Geology, University of North Carolina Wilmington, 601 South College Rd., Wilmington, NC 28403, klschmidt@lcsc.edu, klschmidt@lcsc.edu
8
11:20 AM
REASSESSING TERRANE BOUNDARIES IN THE BLUE MOUNTAINS PROVINCE OF EASTERN OREGON USING DETRITAL ZIRCON U-PB AGES
LAMASKIN, Todd A., Department of Geography and Geology, University of North Carolina Wilmington, 601 South College Rd., Wilmington, NC 28403, lamaskint@uncw.edu, lamaskint@uncw.edu
9
11:40 AM
THE SECRET LIVES OF MOUNTAIN BELTS REVEALED BY U-PB DATING OF DETRITAL ZIRCON SUITES:  THE LATE JURASSIC-EARLY CRETACEOUS BROADER BROOKS RANGE-VERKOYANSK OROGEN, ARCTIC ALASKA AND NE RUSSIA
MILLER, Elizabeth L., Department of Geological Sciences, Stanford University, Stanford, CA 94305, SOLOVIEV, A.V., Russian Academy of Sciences, Geological Institute, Pyzhevsky 7, Moscow, 119017, Russia and GOTTLIEB, E.S., Geological and Environmental Sciences, Stanford University, Stanford, CA 94305, elmiller@stanford.edu, elmiller@stanford.edu
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