Category:Delaware Limestone over Columbus Limestone (Devonian; next to Millikin Falls, Columbus, Ohio)

Media in category "Delaware Limestone over Columbus Limestone (Devonian; next to Millikin Falls, Columbus, Ohio)"

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

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  Delaware Limestone over Columbus Limestone (Middle Devonian; next to Millikin Falls, Columbus, Ohio, USA) 1.jpg 4,000 × 3,000; 8.78 MB
  
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  Delaware Limestone over Columbus Limestone (Middle Devonian; next to Millikin Falls, Columbus, Ohio, USA) 2.jpg 4,000 × 3,000; 8.58 MB