File:NPS isle-royale-geologic-map.gif
Jump to navigation
Jump to search
Size of this preview: 800 × 530 pixels. Other resolutions: 320 × 212 pixels | 640 × 424 pixels | 1,024 × 678 pixels | 1,280 × 848 pixels | 2,560 × 1,695 pixels | 5,508 × 3,647 pixels.
Original file (5,508 × 3,647 pixels, file size: 1.57 MB, MIME type: image/gif, 0.1 s)
Categories:
- Geological maps of Isle Royale National Park
- Geological maps of Michigan
- Portage Lake Volcanic Series maps
- Copper Harbor Conglomerate
- Scoville Point Flow
- Edwards Island Flow
- Middle Point Flow
- Long Island Flow (Portage Lake Volcanics)
- Tobin Harbor Flow
- Washington Island Flow
- Greenstone Flow
- Grace Island Flow
- Minong Flow
- Huginnin Flow
- Hill Point Flow
- Amygdaloid Island Flow