Results: 1 - 4 of 4
Dec 31, 1973
Earth Sciences Report
… data from the upper 75 feet of bedrock and data from the bedrock from 75 to 250 feet. The … occurs from the drift to bedrock quickly and completely and …
Jul 12, 2020
Data
… heavy minerals from sediment and bedrock samples. The emphasis of …
Dec 31, 1974
Earth Sciences Report
… the character of the underlying bedrock. Areas where the water …
Feb 22, 2015
Data
… area to a depth of 200 m in both bedrock and unconsolidated …