Author: Tyrrell, Joseph Burr, 1858-1957 / Subject: Geology - Yale University Library GeoBlacklight Search Results

Start Over Author Tyrrell, Joseph Burr, 1858-1957 Subject Geology

1. Geological map of north western Manitoba and portions of the districts of Assiniboia and Saskatchewan

1891. 2018-07-02T18:37:17Z. 2018-07-02T18:37:17Z. Tyrrell, Joseph Burr, 1858-1957. Geological Survey Dept. English. cartographic image. Public. Manitoba and Winnipegosis, Lake, Region.

2. Geological map of north western Manitoba and portions of the districts of Assiniboia and Saskatchewan [cartographic material]

1891. 2010-07-23T18:23:03Z. 2022-12-06T16:49:40Z. Tyrrell, Joseph Burr, 1858-1957. Geological Survey Dept. English. Public. Manitoba and Lake Winnipegosis Region.

3. Geological map of part of Northern Alberta : and portions of the Districts of Assiniboia and Saskatchewan, Northwest Territory

1887. 2010-07-22T20:49:30Z. 2020-06-20T21:34:58Z. Tyrrell, Joseph Burr, 1858-1957. The Survey. English. Public. Alberta.

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