Sections showing development along fissures from Ahmeek mine to Pennsylvania mine, Keweenaw counyy, Mich.
Sábháilte in:
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LÉARSCÁIL |
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
U. S. Geological Survey
|
| Sraith: | Professional paper 144 |
| Clibeanna: |
Níl clibeanna ann, Bí ar an gcéad duine le clib a chur leis an taifead seo!
|
Míreanna comhchosúla: Sections showing development along fissures from Ahmeek mine to Pennsylvania mine, Keweenaw counyy, Mich.
- Sections showing development along mass fissure, Ahmeek mine
- Development of Minesota fissure and associated Lodes of Michigan mine
- Longitudinal sections of Allouez conglomerate and Keweenaw mine
- Geologic sections of Quincy mine, T. 55 N., R. 34 W., Houghton County, Mich.
- Longitudinal section of forest Lode, evergreen mine
- General geologic map from Presque isle river to Victoria mine, Michigan