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Cordilleran Section - 99th Annual (April 1–3, 2003)

Session No. 38
Thursday, 3 April 2003: 2:15 PM-5:30 PM

T14. Origin and Displacements of Cordilleran Terranes: New Debates and Constraints II

 

Brian J. Mahoney, Advocates
Paper #
Start Time
1
2:15 PM
A SPECULATIVE MODEL ON THE NORTH AMERICA CORDILLERA IN THE EARLY CRETACEOUS: TECTONIC ESCAPE RELATED TO ARC COLLISION OF THE GUERRERO TERRANE AND A CHANGE IN NORTH AMERICA PLATE MOTION
UMHOEFER, Paul J., Department of Geology, Northern Arizona Univ, Flagstaff, AZ 86011, paul.umhoefer@nau.edu, paul.umhoefer@nau.edu
2
2:35 PM
UPLIFT AND EROSION HYPOTHESIS FOR THE MISSING SECTION OF THE PROTEROZOIC AND PALEOZOIC MIOGEOCLINAL PRISM IN THE SALMON RIVER SUTURE REGION, WESTERN IDAHO
CISNEROS, Gabriel, Department of Earth and Space Sciences, Univ of Washington, Box 351310, Seattle, WA 98195-1310 and COWAN, Darrel S., Earth and Space Sciences, Univ of Washington, P.O. Box 351310, Seattle, WA 98195-1310, geros@u.washington.edu, geros@u.washington.edu
3
2:55 PM
PROVENANCE OF THE NANAIMO GROUP: A LATE CRETACEOUS LINKAGE TO THE NORTHERN NORTH AMERICAN CRATON
MAHONEY, J. Brian, Univ Wisconsin - Eau Claire, 105 Garfield Ave, Eau Claire, WI 54701-4811, LINK, Paul Karl, Geology, Idaho State Univ, Pocatello, ID 83209, MUSTARD, Peter S., Earth Sciences, Simon Fraser Univ, Burnaby, BC V5A 1S6, Canada and FANNING, C. Mark, Australian National Univ, Research School of Earth Sciences, Mills Rd, Canberra, 0200, Australia, mahonej@uwec.edu, mahonej@uwec.edu
 
3:15 PM
Break
4
3:30 PM
A TRANSPORT STRATIGRAPHY IN THE UPPER CRETACEOUS NANAIMO GROUP, BRITISH COLUMBIA ? – THE EVIDENCE AND IMPLICATIONS TO LATE CRETACEOUS LARGE LATITUDINAL TRANSLATION HYPOTHESES
MUSTARD, Peter S., Earth Sciences, Simon Fraser Univ, Burnaby, BC V5A 1S6, Canada, MAHONEY, J. Brian, Dept. of Geology, Univ of Wisconsin - Eau Claire, Eau Claire, WI 54792-4004, FANNING, Mark, Research School of Earth Sciences, Australian National Univ, Canberra, ACT 0200, Canberra, ACT 0200, Australia and FRIEDMAN, Richard M., Earth and Ocean Sciences, Univ. of British Columbia, Vancouver, BC V6T 1Z4, Canada, pmustard@sfu.ca, pmustard@sfu.ca
5
3:50 PM
A MID-CRETACEOUS PIN IN THE NORTHERN CORDILLERA LINKING YUKON-TANANA TO CONTINENTAL MARGIN ASSEMBLAGES
GLADWIN, Kaesy1, JOHNSTON, Stephen T.2 and BLACK, Robin1, (1)School of Earth & Ocean Sciences, Univ of Victoria, PO Box 3055 STN CSC, Victoria, BC V8W 3P6, Canada, (2)School of Earth & Ocean Sciences, Univ of Victoria, PO Box 3055 STN CSC, Victoria, BC V8W 3P6, Canada, kaesy@uvic.ca, kaesy@uvic.ca
6
4:10 PM
THE BARANOF-LEECH RIVER HYPOTHESIS REVISITED
COWAN, Darrel S., Earth & Space Sciences, Univ of Washington, Box 351310, Seattle, WA 98195, darrel@u.washington.edu, darrel@u.washington.edu
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