Category:Arnheim Formation

Subcategories

This category has the following 3 subcategories, out of 3 total.

Media in category "Arnheim Formation"

The following 5 files are in this category, out of 5 total.

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  Fossil bivalve in limestone (Arnheim Formation, Upper Ordovician; Roaring Run, Warren County, Ohio, USA) 1 (30545913137).jpg 4,000 × 3,000; 6.66 MB
  
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  Isotelus maximus fossil trilobite (Flat Run Trilobite Lagerstatte, Arnheim Formation, Upper Ordovician; Flat Run Quarry, far-southwestern Highland County, southwestern Ohio, USA) 3 (15076202450).jpg 853 × 1,419; 1.82 MB
  
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  Rafinesquina ponderosa (fossil brachiopod) (Arnheim Formation, Upper Ordovician; Roaring Run, Warren County, Ohio, USA) 1 (43669198710).jpg 4,000 × 3,000; 7.15 MB
  
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  Rafinesquina ponderosa (fossil brachiopod) (Arnheim Formation, Upper Ordovician; Roaring Run, Warren County, Ohio, USA) 3 (44572420665).jpg 4,000 × 3,000; 7.27 MB
  
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  Waynesville Formation over Arnheim Formation (Upper Ordovician; Roaring Run, Warren County, Ohio, USA) 1 (31611911268).jpg 3,000 × 4,000; 8.7 MB