Canadian Journal of Earth Sciences New U-Pb age constraints on the geological history of the Ganderian Bras d'Or terrane, Cape Breton Island, Nova Scotia Journal: Canadian Journal of Earth Sciences Manuscript ID cjes-2018-0248.R2 Manuscript Type: Article Date Submitted by the 30-Jan-2019 Author: Complete List of Authors: van Rooyen, Deanne; Cape Breton University, Mathematics, Physics and Geology Barr, Sandra; Department of Earth and Environmental Science, White, Chris;Draft Nova Scotia Department of Energy and Mines Hamilton, Michael A.; University of Toronto, Department of Earth Sciences detrital zircon, tectonic evolution, Bras d'Or terrane, Appalachian orogen, Keyword: Cape Breton Island Is the invited manuscript for consideration in a Special Not applicable (regular submission) Issue? : https://mc06.manuscriptcentral.com/cjes-pubs Page 1 of 64 Canadian Journal of Earth Sciences 1 New U-Pb age constraints on the geological history of the Ganderian Bras d'Or terrane, 2 Cape Breton Island, Nova Scotia 3 4 D. van Rooyen1, S.M. Barr2, C.E. White3 and Hamilton, M.A.4 5 6 1. Department of Mathematics, Physics, and Geology, Cape Breton University, Sydney, NS, B1P 7 6L2, Canada 8
[email protected] 9 10 2. Department of Earth and Environmental Science, Acadia University, Wolfville, Nova Scotia 11 DraftB4P 2R6, Canada 12
[email protected] 13 14 3. Nova Scotia Department of Energy and Mines, Halifax, Nova Scotia B3J 2T9, Canada 15
[email protected] 16 17 4. Department of Earth Sciences, University of Toronto, Toronto, Ontario, Canada M5S 3B1, 18 Canada 19
[email protected] 20 21 Corresponding author: 22 Deanne van Rooyen, Department of Mathematics, Physics, and Geology, Cape Breton 23 University, Sydney, NS, B1P, e-mail:
[email protected]; Telephone: (902) 563-1384 https://mc06.manuscriptcentral.com/cjes-pubs Canadian Journal of Earth Sciences Page 2 of 64 24 ABSTRACT 25 The northern Appalachian orogen preserves evidence of a complex history of amalgamation of 26 terranes with both Laurentian and Gondwanan affinities.