Geological Literature
Generalized Geologic Map and Sections showing Distribution of Tertiary Volcanic Rocks in the Powerhorn-*Black Canyon Region, Gunnison and Montrose Counties, Colorado 1:125,000
OLSON J.C., HEDLUND D.C., HANSEN W.R.
| item | description |
|---|---|
| Title | Generalized Geologic Map and Sections showing Distribution of Tertiary Volcanic Rocks in the Powerhorn-*Black Canyon Region, Gunnison and Montrose Counties, Colorado 1:125,000 |
| Authors | OLSON J.C., HEDLUND D.C., HANSEN W.R. |
| Data name | U.S. Geological Survey, Bulletin 1251-C, Plate 1 |
| Page | 1 sheet |
| Year | 1968 |
| Publisher | U.S. Geological Survey |
| Language | EN |
| GEOLIS URL | https://darc.gsj.jp/archives/detail?cls=geolis&pkey=90009991 |
| @id | https://gbank.gsj.jp/ld/resource/geolis/90009991 |