Category:Mississippian fossils from Illinois

Media in category "Mississippian fossils from Illinois"

The following 8 files are in this category, out of 8 total.

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  Archimedes reversus.JPG 1,878 × 2,112; 815 KB
  
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  Fluoritized fenestrate bryozoans (Mississippian; near Cave-in-Rock, Illinois, USA) (35176451743).jpg 1,131 × 1,514; 1.64 MB
  
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  Lithostrotion genevievensis (fluoritized colonial rugose coral) (Mississippian; near Cave-in-Rock, Illinois, USA) 2 (35585892430).jpg 4,000 × 3,000; 6.36 MB
  
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  Muensteroceras parallelum (ammonite).jpg 1,502 × 1,502; 403 KB
  
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  Orthotetes kaskaskiensis (fluoritized brachiopod fossil) (Mississippian; near Cave-in-Rock, Illinois, USA) (35164947023).jpg 2,642 × 2,864; 4.54 MB
  
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  Pentremites Glen Dean Fm KY aboral.jpg 1,552 × 1,568; 1.32 MB
  
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  Pentremites Glen Dean Fm KY.jpg 1,504 × 1,384; 1.09 MB
  
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  Silicified-fluoritized solitary rugose coral (Mississippian; near Cave-in-Rock, Illinois, USA) (35853776261).jpg 1,265 × 1,217; 1.3 MB