Northeastern Section - 38th Annual Meeting (March 27-29, 2003)

Session No. 29
Friday, 28 March 2003: 1:40 PM-5:00 PM

T4. Paleozoic Arcs in the Northern Appalachian Orogen and Their Accretionary History: 2nd Annual NETectonics Session II

 

Leslie R. Fyffe and Cees R. van Staal, Advocates
Paper #
Start Time
1
1:40 PM
GEOCHEMISTRY OF THE CAMBRIAN ELLSWORTH SCHIST AND CASTINE VOLCANICS, PENOBSCOT BAY AREA, MAINE: IMPLICATIONS FOR PALEOTECTONIC SETTING
SCHULZ, Klaus J., US Geol Survey, 954 National Ctr, Reston, VA 20192-0001, STEWART, David B., U.S. Geol Survey, 926A Natioanl Center, Reston, VA 20192 and TUCKER, Robert D., Department of Earth and Planetary Sciences, Washington Univ, St Louis, MO 63130, kschulz@usgs.gov, kschulz@usgs.gov
2
2:00 PM
ULTRAMAFIC AND SEDIMENTARY DIKES, PENOBSCOT BAY: CAMBRIAN EXTENSION AND ORDOVICIAN ACCRETION ALONG SOUTHEASTERN GANDERIA
REUSCH, Douglas N., Natural Sciences, Univ of Maine at Farmington, 173 High Street, Farmington, ME 04938, VAN STAAL, Cees, Geological Survey of Canada, NRCAN, 614-615 Booth Street, Ottawa, ON K1A 0E8, Canada, BARR, Sandra M., Geology, Acadia Univ, Wolfville, NS B4P 2R6, Canada and YATES, Martin, School of Earth and Climate Sciences, University of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469, reusch@maine.edu, reusch@maine.edu
3
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
POLLOCK, Jeff C., MORRISSEY, Kimberly D., WILTON, Derek H.C. and TUBRETT, Michael N., Department of Earth Sciences, Memorial Univ of Newfoundland, St. John's, NF A1B 3X5, Canada, jpollock@mun.ca, jpollock@mun.ca
4
2:40 PM
A SILURIAN AGE FOR THE PASSAMAQUODDY BAY VOLCANIC SEQUENCE IN SOUTHWESTERN NEW BRUNSWICK: IMPLICATIONS FOR REGIONAL CORRELATIONS
VAN WAGONER, Nancy A., Geology, Acadia Univ, Wolfville, NS B4P 2R6, Canada and DADD, Kelsie A., Earth and Planetary Sciences, Macquarie Univ, Sydney, NSW, 2109, Australia, nancy.vanwagoner@acadiau.ca, nancy.vanwagoner@acadiau.ca
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