Results: 1 - 3 of 3
Feb 28, 2007
Earth Sciences Report
… buried bedrock valleys and channels, drift thickness and … within buried valleys and channels. From this model, a series … last glaciation, or as bedrock channels formed by glacial …
Dec 31, 1979
Open File Report
… developing parallel to the paleo-channels. Within each coal-bearing …
Dec 31, 1971
Earth Sciences Report
… floors and terraces of buried channels west and northeast of …