Results: 1 - 7 of 7
May 27, 2021
Open File Report
… sediment layer above bedrock (areas exhibiting greater depth to top of bedrock) are the most susceptible … motions. Conversely, areas where bedrock is at or near the surface …
Jul 12, 2009
Open File Report
… the unit being protected was a bedrock unit. Stratigraphic … the drift, AGS used available bedrock topography or drift …
Jun 08, 2009
Open File Report
… and water-well boreholes, bedrock geology, surficial geology, …
Jan 20, 1984
Open File Report
… borehole data and from the bedrock topography map by V.A. …
Dec 31, 1966
Earth Sciences Report
… age. In most parts of the area, bedrock is overlain by till, as …
Dec 31, 1955
Earth Sciences Report
… flats and in the Castor district bedrock is exposed in valley walls …
Dec 31, 1957
Earth Sciences Report
… small fraction of the total. The bedrock of the area is composed of …