T127 From Nuna to Rodinia: Proterozoic Growth and Evolution of Laurentia I

Monday, 10 October 2011
1:30 PM - 5:30 PM
Room 200DE

Presentations

• 1:35 PM
  THE PROTEROZOIC EVOLUTION OF SOUTHWESTERN NORTH AMERICA: NEW CONSTRAINTS AND on-GOING CHALLENGES
  M.L. Williams, University of Massachusetts, Amherst, Amherst, MA and Karl E. Karlstrom, University of New Mexico, Albuquerque, NM and James V. Jones, Anchorage, AK and Michael F. Doe, Colorado School of Mines, Golden, CO
  197923 (Technical Sessions)
• 1:55 PM
  PROTEROZOIC METASEDIMENTARY SUCCESSIONS AS INDICATORS OF LITHOSPHERIC STABILIZATION AND REACTIVATION IN SOUTHWESTERN LAURENTIA
  James V. Jones, Anchorage, AK and Christopher G. Daniel, Bucknell University, Lewisburg, PA and Michael F. Doe, Colorado School of Mines, Golden, CO and Karl E. Karlstrom, University of New Mexico, Albuquerque, NM and Michael L. Williams, University of Massachusetts, Amherst, Amherst, MA
  197935 (Technical Sessions)
• 2:10 PM
  NEW CONSTRAINTS ON THE PALEOPROTEROZOIC ASSEMBLY OF THE SOUTHWESTERN MARGIN OF LAURENTIA: HIGH (ULTRA-HIGH?) PRESSURE METAMORPHISM IN THE MOJAVE-YAVAPAI SUTURE, UTAH, NEVADA AND ARIZONA
  Mark R. Colberg, Southern Utah University, Cedar City, UT
  196504 (Technical Sessions)
• 2:25 PM
  NEW FINDINGS FROM DETRITAL ZIRCON STUDIES IN NORTH-CENTRAL NEW MEXICO, USA: REVISED REGIONAL CORRELATIONS AND EVIDENCE FOR MESOPROTEROZOIC SEDIMENTATION AND INTRACRATONIC REACTIVATION
  Christopher G. Daniel, Bucknell University, Lewisburg, PA and James V. Jones, Anchorage, AK
  197996 (Technical Sessions)
• 2:40 PM
  MEDICINE HAT BLOCK EXPOSED IN THE LITTLE ROCKY MOUNTAINS
  Jennifer N. Gifford, University of Florida, Gainesville, FL and Paul Mueller, University of Florida, Gainesville, FL and David A. Foster, University of Florida, Gainesville, FL and David Mogk, Montana State University, Bozeman, MT
  197934 (Technical Sessions)
• 3:10 PM
  THE ENDS OF THE TRANS-HUDSON OROGEN
  Kevin Ansdell, University of Saskatchewan, Saskatoon, SK
  195124 (Technical Sessions)
• 3:30 PM
  PROTEROZOIC CRUSTAL GROWTH: INSIGHTS FROM GEOLOGICAL MAPPING AND LITHOPROBE GEOPHYSICAL PROFILES IN CANADA
  David Corrigan, Geological Survey of Canada, Ottawa, ON
  191511 (Technical Sessions)
• 3:45 PM
  THE UNITED PLATES OF LAURENTIA AND BEYOND: THE PALEOPROTEROZOIC OROGENIC RECORD AND ASSEMBLY OF EARTH'S FIRST SUPERCONTINENT
  Sally Pehrsson, Geological Survey of Canada, Ottawa, ON and Bruce Eglington, University of Saskatchewan, Saskatoon, SK and David A.D. Evans, Yale University, New Haven, CT
  197774 (Technical Sessions)
• 4:00 PM
  CLOSURE OF A PALEOPROTEROZOIC OCEAN RECORDED BY HF ISOTOPES IN ZIRCONS
  Paul Mueller, University of Florida, Gainesville, FL and David A. Foster, University of Florida, Gainesville, FL and Jennifer N. Gifford, University of Florida, Gainesville, FL and James Vogl, University of Florida, Gainesville, FL and Joseph L. Wooden, Stanford University, Stanford, CA and D.W. Mogk, Montana State Univ, Bozeman, MT
  197928 (Technical Sessions)
• 4:15 PM
  THE PETROGENETIC RELATIONSHIP BETWEEN THE TRES PIEDRAS AND TUSAS MOUNTAIN GRANITE ORTHOGNEISS, TUSAS MOUNTAINS, NEW MEXICO
  Katie Bryant, San Jose State University, San Jose, CA and Peter Davis, University of Puget Sound, Tacoma, WA
  197136 (Technical Sessions)
• 4:30 PM
  CONFIRMATION OF MESOPROTEROZOIC (CA. 1.47 GA) DETRITAL ZIRCON FROM THE METAMORPHOSED MARQUENAS FORMATION, PICURIS MOUNTAINS, NEW MEXICO, USA
  Lily S. Pfeifer, University of Oklahoma, Norman, OK and Christopher G. Daniel, Bucknell University, Lewisburg, PA and James V. Jones, Anchorage, AK
  196125 (Technical Sessions)
• 4:45 PM
  CRUSTAL EVOLUTION AND TECTONIC ASSEMBLY OF THE TRANS-HUDSON OROGEN OF BAFFIN ISLAND: CONSTRAINTS FROM GRANITOID ROCKS
  Joseph B. Whalen, Ottawa, ON and Natasha Wodicka, Ottawa, ON
  198437 (Technical Sessions)
• 5:00 PM
  LATE ARCHAEAN TO MESOPROTEROZOIC GEOLOGY OF NUNA ILLUSTRATED AS A TIME-SPACE CORRELATION CHART AND TIME-SLICE PALAEOGEOGRAPHIC RECONSTRUCTIONS
  B.M. Eglington, University of Saskatchewan, Saskatoon, SK and Sally Pehrsson, Geological Survey of Canada, Ottawa, ON and Kevin Ansdell, University of Saskatchewan, Saskatoon, SK and J.-L. Lescuyer, Paris, N/A and D. Quirt, Saskatoon, SK and J.-P. Milesi, Paris, N/A and P.A. Brown, Calgary, AB
  198118 (Technical Sessions)
• 5:15 PM
  LATE ARCHAEAN TO MESOPROTEROZOIC GEOLOGY OF FENNOSCANDIA ILLUSTRATED AS A TIME-SPACE CORRELATION CHART AND TIME-SLICE PALAEOGEOGRAPHIC RECONSTRUCTIONS
  B.M. Eglington, University of Saskatchewan, Saskatoon, SK and R. Lahtinen, Espoo, N/A
  198149 (Technical Sessions)