Geological Survey of Canada Current Research 2000-A6 Reconnaissance geological mapping in southwest Nass River map area, British Columbia P. van der Heyden, G.J. Woodsworth, and L.D. Snyder 2000 ©Her Majesty the Queen in Right of Canada, 2000 Catalogue No. M44-2000/A6E-IN ISBN 0-660-17998-9 A copy of this publication is also available for reference by depository libraries across Canada through access to the Depository Services Program's website at http://dsp-psd.pwgsc.gc.ca A free digital download of this publication is available from the Geological Survey of Canada Bookstore web site: http://gsc.nrcan.gc.ca/bookstore/ Click on Free Download. All requests for permission to reproduce this work, in whole or in part, for purposes of commercial use, resale or redistribution shall be addressed to: Geoscience Information Division, Room 200, 601 Booth Street, Ottawa, Ontario K1A 0E8. Authors’ addresses P. van der Heyden (
[email protected]) G.J. Woodsworth (
[email protected]) GSC Pacific (Vancouver) 101-605 Robson Street Vancouver, British Columbia V6B 5J3 L.D. Snyder (
[email protected]) Department of Geology University of Wisconsin-Eau Claire Eau Claire, Wisconsin 54702-4004 Reconnaissance geological mapping in southwest Nass River map area, British Columbia P. van der Heyden, G.J. Woodsworth, and L.D. Snyder GSC Pacific, Vancouver van der Heyden, P., Woodsworth, G.J., and Snyder, L.D., 2000: Reconnaissance geological map- ping in southwest Nass River map area, British Columbia; Geological Survey of Canada, Current Research 2000-A6, 9 p. (online; http://www.nrcan.gc.ca/gsc/bookstore) Abstract: The southwest Nass River (103 P/3, 103 P/4, and 103-O/1) map area is dominated by Upper (?)Jurassic marine sedimentary strata of the Bowser Lake Group and by Eocene granodiorite of the Coast Belt.