Category:St. Peter Sandstone of Graham Cave (Missouri)

Media in category "St. Peter Sandstone of Graham Cave (Missouri)"

The following 12 files are in this category, out of 12 total.

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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 11.jpg 4,000 × 3,000; 7.44 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 12.jpg 3,000 × 4,000; 7.54 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 13.jpg 4,000 × 3,000; 8.5 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 14.jpg 4,000 × 3,000; 8.65 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 15.jpg 4,000 × 3,000; 8.52 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 16.jpg 4,000 × 3,000; 9.39 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 17.jpg 4,000 × 3,000; 7.69 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 18.jpg 4,000 × 3,000; 9.61 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 21.jpg 4,000 × 3,000; 8.77 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 22.jpg 4,000 × 3,000; 8.69 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 23.jpg 4,000 × 3,000; 8.55 MB
  
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  St. Peter Sandstone (Middle Ordovician; Graham Cave, Montgomery County, Missouri, USA) 24.jpg 3,000 × 4,000; 7.98 MB