Category:Logan Formation at Jackson North roadcut, Ohio

Subcategories

This category has the following 2 subcategories, out of 2 total.

Media in category "Logan Formation at Jackson North roadcut, Ohio"

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

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  Shale-siltstone-sandstone (Logan Formation, Lower Mississippian; Jackson North roadcut, Ohio, USA) 2 (36806320014).jpg 3,000 × 4,000; 5.08 MB
  
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  Shale-siltstone-sandstone (Logan Formation, Lower Mississippian; Jackson North roadcut, Ohio, USA) 3 (37258076820).jpg 3,000 × 4,000; 5.72 MB