T207 Using Detrital Zircon Geochronology to Answer Geologic Questions We Formerly Could Not Ask (Posters)

Presentations

• 8:00 AM
  PROVENANCE STUDIES IN THE ATLANTIC COASTAL PLAIN: WHAT FISSION-TRACK AGES OF DETRITAL ZIRCONS CAN TELL US ABOUT THE EROSION HISTORY OF THE APPALACHIANS
  Nancy D. Naeser, U.S. Geol Survey, Reston, VA and Charles W. Naeser, U.S. Geol Survey, Reston, VA and Wayne L. Newell, U.S. Geol Survey, Reston, VA and Scott Southworth, U.S. Geol Survey, Reston, VA and Robert E. Weems, U.S. Geological Survey, Reston, VA and Lucy E. Edwards, U.S. Geol Survey, Reston, VA
  109471 (Technical Sessions)
• 8:00 AM
  SHARED SOURCES FOR LAURENTIAN AND SIBERIAN DETRITAL ZIRCON ASSEMBLAGES: NEW RESULTS FROM SHRIMP AND LAICPMS GEOCHRONOLOGY OF PROTEROZOIC CLASTIC ROCKS
  John S. MacLean, Southern Utah University, Cedar City, UT and Kevin R. Chamberlain, Univ of Wyoming, Laramie, WY and James Sears, University of Montana Dept Geosciences, Missoula, MT and Andrei K. Khudoley, St. Petersburg State University, St. Petersburg, N/A and Andrei V. Prokopiev, Diamond and Precious Metal Geology Institute, Yakutsk, N/A
  111336 (Technical Sessions)
• 8:00 AM
  UTILIZING DETAILED PROVENANCE ANALYSIS TO CONSTRAIN VARIATIONS IN BASIN-WIDE DEPOSITIONAL ARCHITECTURE: THE LATE CRETACEOUS NANAIMO BASIN, SOUTHWESTERN BRITISH COLUMBIA, CANADA
  Peter S. Mustard, Simon Fraser University, Burnaby, BC and J. Brian Mahoney, Univ. Wisconsin - Eau Claire, Eau Claire, WI and Jim W. Haggart, Geological Survey of Canada, Vancouver, BC and David L. Kimbrough, San Diego State University, San Diego, CA and Marty Grove, UCLA, Los Angeles, CA and C. Fanning, Australian National University, Canberra, ACT
  112755 (Technical Sessions)
• 8:00 AM
  DEPOSITIONAL AGE AND PROVENANCE OF SUPERMATURE PROTEROZOIC QUARTZITES, COLORADO AND NEW MEXICO: NEW INSIGHTS FROM DETRITAL ZIRCON GEOCHRONOLOGY
  James V. Jones, University of Minnesota Morris, Morris, MN and James N. Connelly, Univ of Texas at Austin, Austin, TX and Karl Karlstrom, University of New Mexico, Albuquerque, NM and Michael L. Williams, Univ of Massachusetts, Amherst, MA
  112770 (Technical Sessions)
• 8:00 AM
  MESOPROTEROZOIC TO PERMIAN ZIRCON RECYCLING IN THE ACATLÁN COMPLEX OF SOUTHERN MEXICO
  Brent Miller, Texas A&M University, College Station, TX and R. Damian Nance, Ohio Univ, Athens, OH and J. Murphy, Antigonish, NS and John Duncan Keppie, Universidad Nacional Autonoma de Mexico, Mexico, N/A and Jarda Dostal, St. Mary's Univ, Halifax, NS
  113470 (Technical Sessions)
• 8:00 AM
  ZIRCON GEOCHRONOLOGY IMPLIES THE EXISTENCE OF PRE-DEVONIAN SEDIMENTARY ROCKS WITH GRENVILLIAN PROVENANCE IN THE MAYA MOUNTAINS OF BELIZE
  Uwe Martens, Stanford University, Stanford, CA and Bodo Weber, CICESE, Ensenada, B.C, BJ and Victor Valencia, Univ of Arizona, Tucson, AZ
  114294 (Technical Sessions)
• 8:00 AM
  STATISTICAL META-ANALYSIS OF DETRITAL ZIRCON AGE SPECTRA: GEOLOGICAL IMPLICATIONS OF SHAPE AND DISPERSION PARAMETERS OF DATED GRAINS
  Peter J. Voice, Virginia Polytechnic Institute and State University, Blacksburg, VA and Michal J. Kowalewski, Virginia Polytechnic Institute and State University, Blacksburg, VA and Kenneth A. Eriksson, Virginia Polytechnic Institute and State University, Blacksburg, VA
  114333 (Technical Sessions)
• 8:00 AM
  HF ISOTOPES AND TRACE ELEMENT CONTENTS OF DETRITAL ZIRCONS: KEYS TO IMPROVING PROVENANCE RESOLUTION
  Paul Mueller, University of Florida, Gainesville, FL and J.L. Wooden, U.S.G.S, Menlo Park, CA and George Kamenov, University of Florida, Gainesville, FL and Frank Mazdab, Stanford University, Stanford, CA and Joshua L. Richards, University of Florida, Gainesville, FL and Ann L. Heatherington, University of Florida, Gainesville, FL
  114611 (Technical Sessions)
• 8:00 AM
  HIGH-FREQUENCY SHIFTS IN ATMOSPHERIC CIRCULATION OF WESTERN TROPICAL PANGAEA BASED ON DETRITAL ZIRCON GEOCHRONOLOGY AND WHOLE-ROCK GEOCHEMISTRY
  Michael J. Soreghan, University of Oklahoma, Norman, OK and Gerilyn S. Soreghan, University of Oklahoma, Norman, OK and Michael A. Hamilton, Univ of Toronto, Toronto, ON
  114938 (Technical Sessions)
• 8:00 AM
  COMPOSITION AND AGE OF EAST ANTARCTIC SHIELD IN WILKES LAND DETERMINED BY PROXY SAMPLES OF OLIGOCENE-HOLOCENE GLACIOMARINE SEDIMENT
  John Goodge, University of Minnesota Dept. of Earth & Env. Sciences, Duluth, MN and Mark Fanning, Australian National University, Canberra, N/A and Katie Brosch, Univ of Minnesota, Duluth, MN and Diane Curelli, Univ of Minnesota, Duluth, MN
  115332 (Technical Sessions)
• 8:00 AM
  U-PB DATING OF DETRITAL ZIRCON FROM THE NEOPROTEROZOIC (?) FOND DU LAC AND HINCKLEY SANDSTONE FORMATIONS NEAR DULUTH, MINNESOTA
  Lee Finley-Blasi, Carleton College, Northfield, MN and Cameron Davidson, Carleton CollegeDept. of Geology, Northfield, MN and Karl R. Wirth, Macalester College, St. Paul, MN and John P. Craddock, Macalester College, Saint Paul, MN and Jeffrey Vervoort, School of the Environment, Washington State University, Pullman, WA
  115664 (Technical Sessions)
• 8:00 AM
  INTEGRATING DETRITAL ZIRCON GEOCHRONOLOGY AND SEQUENCE STRATIGRAPHY
  Michael Pope, Washington State University, Pullman, WA
  116114 (Technical Sessions)
• 8:00 AM
  SOURCE ROCK AGES AND PATTERNS OF SEDIMENTATION IN THE LAKE SUPERIOR REGION: RESULTS OF PRELIMINARY U-PB DETRITAL ZIRCON STUDIES
  Karl R. Wirth, Macalester College, St. Paul, MN and Jeffrey Vervoort, Washington State University, Pullman, WA and John P. Craddock, Macalester College, Saint Paul, MN and Cameron Davidson, Carleton CollegeDept. of Geology, Northfield, MN and Lee Finley-Blasi, Carleton College, Northfield, MN and Laura Kerber, Pamona College, Claremont, CA and Rebekah Lundquist, Carleton College, Northfield, MN and Sarah Vorhies, Smith College, Northhampton, MA and Erin Walker, Allegheny College, Meadville, PA
  116349 (Technical Sessions)