Tectonic assemblage map of the Canadian Cordillera and adjacent parts of the United States of America [cartographic material] / co-ordinators, H. W. Tipper, G. J. Woodsworth, and H. Gabrielse ; geological cartography by Y. F. St. Pierre Savard, Geological Survey of Canada.
Legend sheet includes 6 ancillary maps. "Printed by the Surveys and Mapping Branch, 1981."
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