Category:Washington Coal Interval

Media in category "Washington Coal Interval"

The following 3 files are in this category, out of 3 total.

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  Lingula permiana fossil brachiopod in shale (Washington Coal interval, Upper Pennsylvanian; Narrows Run South roadcut, Belmont County, Ohio, USA) 1.jpg 2,212 × 1,907; 3.49 MB
  
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  Lingula permiana fossil brachiopod in shale (Washington Coal interval, Upper Pennsylvanian; Narrows Run South roadcut, Belmont County, Ohio, USA) 2.jpg 1,885 × 1,678; 2.31 MB
  
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  Lingula permiana fossil brachiopod in shale (Washington Coal interval, Upper Pennsylvanian; Narrows Run South roadcut, Belmont County, Ohio, USA) 3.jpg 2,812 × 2,047; 4.12 MB