Category:Stromatolites in Bass Limestone

Media in category "Stromatolites in Bass Limestone"

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

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  Grand Canyon Supergroup Stromatolites in Bass Limestone 0020 - Flickr - Grand Canyon NPS.jpg 3,008 × 2,000; 1.17 MB
  
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  Grand Canyon Supergroup, Stromatolites in Bass Limestone 0019 - Flickr - Grand Canyon NPS.jpg 3,008 × 2,000; 1.03 MB