Category:Basalt cliffs in Wisconsin

Media in category "Basalt cliffs in Wisconsin"

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

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  Tholeiitic basalts (Clam Falls Volcanics, Mesoproterozoic, ~1.1 Ga; Interstate State Park, St. Croix Falls, Wisconsin, USA) 2 (23630452272).jpg 3,996 × 2,837; 4.33 MB
  
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  Tholeiitic basalts (Clam Falls Volcanics, Mesoproterozoic, ~1.1 Ga; Interstate State Park, St. Croix Falls, Wisconsin, USA) 3 (23630441842).jpg 3,996 × 2,424; 3.93 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, St. Croix Falls, Wisconsin, USA) 6 (23370986299).jpg 4,000 × 3,000; 3.98 MB