Category:Basal Waynesville Formation over Uppermost Arnheim Formation

Media in category "Basal Waynesville Formation over Uppermost Arnheim Formation"

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

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  Uppermost Arnheim Formation (Upper Ordovician; Roaring Run, Warren County, Ohio, USA) 1 (45434076782).jpg 4,000 × 3,000; 8.29 MB
  
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  Uppermost Arnheim Formation (Upper Ordovician; Roaring Run, Warren County, Ohio, USA) 2 (30545423117).jpg 4,000 × 3,000; 8.49 MB
  
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  Uppermost Arnheim Formation (Upper Ordovician; Roaring Run, Warren County, Ohio, USA) 3 (45485342861).jpg 4,000 × 3,000; 8.29 MB
  
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  Uppermost Arnheim Formation (Upper Ordovician; Roaring Run, Warren County, Ohio, USA) 4 (45485322931).jpg 4,000 × 3,000; 8.31 MB