46 Detrital Mineral Constraints on Appalachian-Caledonide Tectonics

Tuesday, 19 March 2019
8:00 AM - 12:00 PM
Massachusetts Room

Presentations

• 8:00 AM
  PROVENANCE OF THE NEWFOUNDLAND APPALACHIAN FORELAND BASINS: IMPLICATIONS FOR TECTONICS OF THE LAURENTIAN MARGIN
  Shawna E. White, University of Alberta, Edmonton, AB and John Waldron, University of Alberta, Edmonton, AB and G.R. Dunning, Memorial University of Newfoundland, St. John's, NF and S. Andrew DuFrane, University of Alberta, Edmonton, AB
  328589 (Theme Sessions)
• 8:20 AM
  STRATIGRAPHIC, TECTONIC, AND PALEOGEOGRAPHIC CONSTRAINTS ON THE ACADIAN OROGENY FROM DETRITAL AND IGNEOUS ZIRCON DATING OF ROCKS FROM THE CONNECTICUT VALLEY-GASPE BASIN IN MASSACHUSETTS AND VERMONT
  Paul Karabinos, Williams College, Williamstown, MA and James L. Crowley, Boise State University, Boise, ID
  328130 (Theme Sessions)
• 8:40 AM
  COMPOSITIONAL VARIATION IN EARLY PALEOZOIC SANDSTONES FROM NORTHERN MAINE
  Stephen Pollock, Maine Geological Survey, Augusta, ME
  328630 (Theme Sessions)
• 9:00 AM
  DEPOSITIONAL AGES AND SEDIMENT PROVENANCE OF MULTIPLE LITHOTECTONIC BELTS IN SOUTH-CENTRAL MAINE: CONSTRAINTS FROM DETRITAL ZIRCON GEOCHRONOLOGY
  Samuel F.A. Cartwright, Middlebury College, Middlebury, VT and David P. West, Middlebury College, Middlebury, VT
  328244 (Theme Sessions)
• 9:20 AM
  INTERPRETING DETRITAL ZIRCON PROVENANCE IN THE CONTEXT OF REGIONAL STRATIGRAPHIC AND TECTONIC MODELS: AN EXAMPLE FROM LATE ORDOVICIAN–EARLY DEVONIAN COVER ROCKS ON GANDERIA, EASTERN MAINE
  Allan Ludman, Queens College (CUNY), Flushing, NY and John N. Aleinikoff, U.S. Geological Survey Retired, Denver, CO and Bill Devlin, Rock Bottom Geological Research, Southbury, CT
  325696 (Theme Sessions)
• 9:40 AM
  DETRITAL ZIRCON GEOCHRONOLOGY IN GANDERIAN AND AVALONIAN TERRANES OF CAPE BRETON ISLAND AND SOUTHERN NEW BRUNSWICK, CANADA: CHALLENGES AND OPPORTUNITIES
  Deanne van Rooyen, Sydney, NS and Sandra M. Barr, Acadia University, Wolfville, NS and Chris E. White, Halifax, NS
  328160 (Theme Sessions)