Results: 1 - 2 of 2
Jun 30, 2000
Geo-Note
… to map the bedrock topography, drift thickness, and Quaternary … in areas of thick (>100m) drift. In many cases these …
Dec 31, 1967
Bulletin
… to determine the distribution, thickness, composition, and origin … more than 250 feet of glacial drift. Rivers in the Lethbridge and …