Category:Tuff rock formations in Acadia National Park

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Media in category "Tuff rock formations in Acadia National Park"

The following 2 files are in this category, out of 2 total.

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  Dike in metatuffs (Cranberry Island Series, Upper Silurian, 424 Ma; Seawall Beach, Mt. Desert Island, Maine, USA) 1.jpg 2,000 × 3,008; 4.29 MB
  
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  Metatuffs (Cranberry Island Series, Upper Silurian, 424 Ma; Seawall Beach, Mt. Desert Island, Maine, USA) 8.jpg 3,008 × 2,000; 5.08 MB