Category:Chattanooga Shale in Georgia (U.S. state)

Media in category "Chattanooga Shale in Georgia (U.S. state)"

This category contains only the following file.

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  Black shale (Chattanooga Shale, Upper Devonian; Dug Gap, Walker County, Georgia, USA) (39887310280).jpg 2,443 × 1,361; 2.84 MB