NEW U-PB ZIRCON AGES FROM THE CALEDONIAN HIGHLANDS, SOUTHERN NEW BRUNSWICK, CANADA: IMPLICATIONS FOR MAGMATIC EVOLUTION IN AVALONIA
BARR, Sandra M., Department of Earth and Environmental Science, Acadia University, Wolfville, NS B4P2R6, Canada, JOHNSON, Susan C., Geological Surveys Branch, New Brunswick Department of Energy and Resource Development, P.O. Box 5040, Sussex, NB E4E 5L2, Canada, DUNNING, Greg R., Department of Earth Sciences, Memorial University of Newfoundland, St. John's, NF A1B 3X5, Canada, VAN ROOYEN, Deanne, Department of Mathematics, Physics, and Geology, Cape Breton University, Sydney, NS B1P 6L2, Canada, WHITE, Chris E., Geoscience and Mines Branch, Nova Scotia Department of Energy and Mines, PO Box 698, Halifax, NS B3J2T9, Canada and PARK, Adrian F., Energy and Resource Development, PO Box 6000, Fredericton, NB E3B 5H1, Canada