1. Map of the dominion of Canada, geologically colored from surveys made by the geological corps, 1842 to 1882 [cartographic material]. Yale Public content 1884. 2011-03-17T13:35:14Z. 2020-08-14T18:08:39Z. Geological and Natural History Survey of Canada, creater, issuing body. Geological and Natural History Survey of Canada. English. cartographic image. Public. Canada.