Category:Protoceras fossils

Media in category "Protoceras fossils"

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

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  Protoceras celer skull.jpg 758 × 426; 104 KB
  
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  Protoceras celer.jpg 912 × 686; 248 KB
  
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  Protoceras skeleton, from Stromer, E. (1910). Lehrbuch der Paläozoologie. Vol. 2.jpg 1,541 × 1,054; 1.01 MB
  
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  Protoceras skeleton.jpg 990 × 674; 202 KB
  
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  Protoceras skull, from Abel, O. (1919). Die Stämme der Wirbeltiere.jpg 931 × 542; 387 KB
  
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  The age of mammals in Europe, Asia and North America (1910) (17918678736).jpg 1,810 × 2,294; 975 KB
  
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  The American journal of science (1897) (18155146761).jpg 3,056 × 1,936; 1.86 MB
  
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  The Badland formations of the Black Hills region (1910) (20165202200).jpg 2,992 × 2,128; 1.93 MB