Category:Fossiliferous volcanic tuff

Media in category "Fossiliferous volcanic tuff"

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

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  Fossiliferous volcanic tuff (Ash Hollow Formation, Miocene, 11.83 Ma; Ashfall Fossil Beds, Nebraska, USA) 10.jpg 3,008 × 1,910; 3.82 MB
  
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  Fossiliferous volcanic tuff (Ash Hollow Formation, Miocene, 11.83 Ma; Ashfall Fossil Beds, Nebraska, USA) 11.jpg 3,008 × 1,894; 3.64 MB
  
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  Fossiliferous volcanic tuff (Ash Hollow Formation, Miocene, 11.83 Ma; Ashfall Fossil Beds, Nebraska, USA) 2.jpg 3,008 × 2,000; 2.88 MB
  
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  Fossiliferous volcanic tuff (Ash Hollow Formation, Miocene, 11.83 Ma; Ashfall Fossil Beds, Nebraska, USA) 3.jpg 3,008 × 2,000; 2.79 MB