Category:Fossiliferous ironstone

Media in category "Fossiliferous ironstone"

The following 7 files are in this category, out of 7 total.

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  Fossiliferous ironstone (Licking County, Ohio, USA) 1.jpg 1,944 × 1,748; 2.07 MB
  
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  Fossiliferous ironstone (Licking County, Ohio, USA) 2.jpg 1,961 × 1,770; 2.87 MB
  
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  Fossiliferous ironstone (Licking County, Ohio, USA) 3.jpg 2,014 × 1,878; 2.82 MB
  
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  Fossiliferous ironstone (Licking County, Ohio, USA) 4.jpg 2,642 × 2,242; 4.2 MB
  
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  Fossiliferous ironstone concretion (Nancy Member, Borden Formation, Lower Mississippian; Lewis County, Kentucky, USA) 3 (35762296495).jpg 3,982 × 2,541; 6.65 MB
  
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  Fossiliferous oolitic ironstone (Brassfield Formation, Lower Silurian; Bainbridge, Ross County, Ohio, USA) 1 (49190176402).jpg 3,239 × 1,909; 4.55 MB
  
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  Fossiliferous oolitic ironstone (Brassfield Formation, Lower Silurian; Bainbridge, Ross County, Ohio, USA) 2 (49190177042).jpg 2,261 × 1,317; 2.39 MB