Category:Clam Falls Volcanics

Subcategories

This category has the following 3 subcategories, out of 3 total.

Media in category "Clam Falls Volcanics"

The following 4 files are in this category, out of 4 total.

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  St. Croix River (Dalles of the St. Croix, Interstate State Park, Taylors Falls, Minnesota, USA) 4 (18383029143).jpg 4,000 × 3,000; 4.46 MB
  
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  Tholeiitic basalts (Clam Falls Volcanics, Mesoproterozoic, ~1.1 Ga; Interstate State Park, St. Croix Falls, Wisconsin, USA) 1 (23443260210).jpg 4,000 × 2,781; 4.33 MB
  
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  Tholeiitic basalts (Clam Falls Volcanics, Mesoproterozoic, ~1.1 Ga; Interstate State Park, St. Croix Falls, Wisconsin, USA) 4 (23738935735).jpg 4,000 × 2,742; 4.16 MB
  
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  Tholeiitic basalts (Clam Falls Volcanics, Mesoproterozoic, ~1.1 Ga; Interstate State Park, Taylors Falls, Minnesota, USA) 8 (23707446946).jpg 3,027 × 2,994; 3.47 MB