File:NPS valley-forge-geologic-map.jpg
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![File:NPS valley-forge-geologic-map.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/b/b8/NPS_valley-forge-geologic-map.jpg/800px-NPS_valley-forge-geologic-map.jpg?20170517094855)
Size of this preview: 800 × 547 pixels. Other resolutions: 320 × 219 pixels | 640 × 438 pixels | 1,024 × 701 pixels | 1,280 × 876 pixels | 2,560 × 1,752 pixels | 3,390 × 2,320 pixels.
Original file (3,390 × 2,320 pixels, file size: 1.22 MB, MIME type: image/jpeg)
Categories:
- Maps of Valley Forge National Historical Park
- Geological maps of Pennsylvania
- Pensauken Formation
- Bridgeton Formation
- Bryn Mawr Formation (U.S. geology)
- Passaic Formation
- Lockatong Formation
- Stockton Formation
- Conestoga Formation
- Elbrook Formation
- Ledger Formation
- Kinzers Formation - maps
- Vintage Dolomite
- Geologic formations of Valley Forge National Historical Park
- Antietam Formation
- Harpers Formation
- Chickies Formation
- Pegmatite in Pennsylvania
- Octoraro Formation
- Geology of Valley Forge National Historical Park