Geological Literature
Geologic and Hydrologic Aspects of Tunneling in the Twin Cities Area, Minnesota (Plate 1: Introduction and Data Base, 2: Surficial Geology, 3: Bedrock Geology, 4: Thickness of Drift, Plate: 5-7)
NORVITCH Ralph F., WALTON Matt S.
| item | description |
|---|---|
| Title | Geologic and Hydrologic Aspects of Tunneling in the Twin Cities Area, Minnesota (Plate 1: Introduction and Data Base, 2: Surficial Geology, 3: Bedrock Geology, 4: Thickness of Drift, Plate: 5-7) |
| Authors | NORVITCH Ralph F., WALTON Matt S. |
| Data name | Miscellaneous Investigations Series Map I-1157 |
| Page | 7sheets(1 set) |
| Year | 1979 |
| Publisher | U.S. Geological Survey |
| Language | EN |
| GEOLIS URL | https://darc.gsj.jp/archives/detail?cls=geolis&pkey=90022969 |
| @id | https://gbank.gsj.jp/ld/resource/geolis/90022969 |