16 The Roles of Geochronology and Geochemistry of Granitoid Plutons in Deciphering Orogenic Events

Sunday, 17 March 2019
3:00 PM - 5:30 PM
Massachusetts Room

Presentations

• 3:00 PM
  DECIPHERING TECTONOMAGMATIC EVENTS IN THE GANDERIAN ASPY TERRANE OF CAPE BRETON ISLAND, NOVA SCOTIA, CANADA: JUXTAPOSED EARLY EDIACARAN THROUGH DEVONIAN ARC AND WITHIN-PLATE PLUTONS
  Sandra M. Barr, Acadia University, Wolfville, NS and Chris E. White, Halifax, NS and Deanne van Rooyen, Sydney, NS and Gabriel Sombini dos Santos, Acadia University, Wolfville, NS and Alicia Moning, Acadia University, Wolfville, NS
  328062 (Theme Sessions)
• 3:20 PM
  U-PB (ZIRCON) AGE, PETROLOGY, AND TECTONIC SETTING OF THE CANAAN RIVER PLUTON, SOUTHEASTERN NEW BRUNSWICK, CANADA
  Susan C. Johnson, New Brunswick Department of Energy and Resource Development, Sussex, NB and Sandra M. Barr, Acadia University, Wolfville, NS and Deanne van Rooyen, Sydney, NS and Chris E. White, Halifax, NS
  328065 (Theme Sessions)
• 3:40 PM
  LATE DEVONIAN PERALUMINOUS GRANITIC MAGMATISM OF WEST-CENTRAL MAINE
  David Gibson, University of Maine at Farmington, Farmington, ME and Sandra M. Barr, Acadia University, Wolfville, NS and Deanne van Rooyen, Sydney, NS
  328528 (Theme Sessions)
• 4:00 PM
  THE NEW HAMPSHIRE PLUTONIC SUITE: WHAT DO WE KNOW, WHAT PROBLEMS REMAIN?
  Michael Dorais, Brigham Young University, Provo, UT
  328324 (Theme Sessions)
• 4:20 PM
  NEW ZIRCON U-PB GEOCHRONOLOGICAL DATA FROM THE MOAT VOLCANICS, WHITE MOUNTAINS, NEW HAMPSHIRE – IMPLICATIONS FOR RIFT AND/OR PLUME RELATED MAGMATISM
  Caleb Forrest Town, Dartmouth College, Hanover, NH and Justin Strauss, Dartmouth College, Hanover, NH and Sean Kinney, Columbia University, Palisades, NY and Scott A. Maclennan, Princeton University, Princeton, NJ and D.C. Bradley, Dartmouth College, Hanover, NH and Paul E. Olsen, Columbia University, Palisades, NY and Blair Schoene, Princeton University, Princeton, NJ and Jacob Setera, Rutgers University, Piscataway, NJ
  327960 (Theme Sessions)
• 4:40 PM
  CONSTRAINTS ON CONDITIONS AND TIMING OF SILURO-DEVONIAN EXTENSION: EVIDENCE FROM THE WESTERN CONNECTICUT VALLEY-GASPÉ TROUGH MARGIN
  David Westerman, Norwich University, Northfield, VT
  328339 (Theme Sessions)
• 5:00 PM
  ARE THE HARRISON GNEISS AND SISCOWIT GRANITE IN THE STAMFORD AND POUND RIDGE QUADRANGLES, CONNECTICUT, CO-GENETIC, NON-ARC MAGMAS?
  Andrew Michel, University of Cincinnati, Cincinnati, OH and C. Dietsch, University of Cincinnati, Cincinnati, OH
  328556 (Theme Sessions)