29 Paleozoic Arcs in the Northern Appalachian Orogen and Their Accretionary History: 2nd Annual NETectonics Session II

Friday, 28 March 2003
1:40 PM - 5:00 PM

Presentations

• 1:40 PM
  GEOCHEMISTRY OF THE CAMBRIAN ELLSWORTH SCHIST AND CASTINE VOLCANICS, PENOBSCOT BAY AREA, MAINE: IMPLICATIONS FOR PALEOTECTONIC SETTING
  Klaus J. Schulz, US Geol Survey, Reston, VA and David B. Stewart, U.S. Geol Survey, Reston, VA and Robert D. Tucker, Washington Univ, St Louis, MO
  50349 (THEME SESSIONS)
• 2:00 PM
  ULTRAMAFIC AND SEDIMENTARY DIKES, PENOBSCOT BAY: CAMBRIAN EXTENSION AND ORDOVICIAN ACCRETION ALONG SOUTHEASTERN GANDERIA
  Douglas N. Reusch, Univ of Maine at Farmington, Farmington, ME and Cees van Staal, NRCAN, Ottawa, ON and Sandra M. Barr, Acadia Univ, Wolfville, NS and Martin Yates, University of Maine, Orono, ME
  50410 (THEME SESSIONS)
• 2:20 PM
  LASER ABLATION U-TH-PB GEOCHRONOLOGY OF DETRITAL ZIRCONS FROM THE BOTWOOD AND INDIAN ISLANDS BELTS: ACCRETIONARY TECTONIC EVOLUTION OF THE NORTHEAST EXPLOITS SUBZONE, DUNNAGE ZONE, NEWFOUNDLAND APPALACHIANS
  Jeff C. Pollock, Memorial Univ of Newfoundland, St. John's, NF and Kimberly D. Morrissey, Memorial Univ of Newfoundland, St. John's, NF and Derek H.C. Wilton, Memorial Univ of Newfoundland, St. John's, NF and Michael N. Tubrett, Memorial Univ of Newfoundland, St. John's, NF
  51103 (THEME SESSIONS)
• 2:40 PM
  A SILURIAN AGE FOR THE PASSAMAQUODDY BAY VOLCANIC SEQUENCE IN SOUTHWESTERN NEW BRUNSWICK: IMPLICATIONS FOR REGIONAL CORRELATIONS
  Nancy A. Van Wagoner, Acadia Univ, Wolfville, NS and Kelsie A. Dadd, Macquarie Univ, Sydney, NSW, N/A
  51031 (THEME SESSIONS)