The Portage Lake Volcanics (middle Keweenawan) on Isle Royale, Michigan
January 1, 1973
No abstract available.
Citation Information
| Publication Year | 1973 |
|---|---|
| Title | The Portage Lake Volcanics (middle Keweenawan) on Isle Royale, Michigan |
| DOI | 10.3133/pp754C |
| Authors | N. K. Huber |
| Publication Type | Report |
| Publication Subtype | USGS Numbered Series |
| Series Title | Professional Paper |
| Series Number | 754 |
| Index ID | pp754C |
| Record Source | USGS Publications Warehouse |