Category:Fossil burrows (Borden Formation)

Media in category "Fossil burrows (Borden Formation)"

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

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  Fossil burrow (Cowbell Member, Borden Formation, Lower Mississippian; Portsmouth Bypass roadcut, Ohio, USA) 9 (48118276256).jpg 4,000 × 3,000; 9.49 MB
  
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  Fossil burrows (Cowbell Member, Borden Formation, Lower Mississippian; Portsmouth Bypass roadcut, Ohio, USA) 5 (48118382587).jpg 4,000 × 3,000; 8.27 MB
  
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  Zoophycos fossil burrow (Borden Formation, Lower Mississippian; Portsmouth Bypass roadcut, Ohio, USA) (48118331742).jpg 3,964 × 2,752; 7.98 MB