Report on an exploration in the Yukon district, N. W. T., and adjacent northern portion of British Columbia. By George Mercer Dawson and Richard George McConnell. Geological Survey of Canada. Ottawa (1887). Complete text online at
http://archive.org/stream/cu31924072684 ... 3/mode/2up

Related:
Annual Report - Geological Survey of Canada, Volume 16. Ed note. Exact reproduction of the original. Nabu Press (2010). Available for purchase at, for example,
http://www.amazon.com/Annual-Report-Geo ... 1147115257

More great stuff at
http://books.google.com/books/about/Rep ... C7AAAAIAAJ

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A literal mind is a little mind. If it's not worth doing to excess, it's not worth doing at all. Good enough isn't.  None are so blind as those who choose not to see. (AJ)