Category:1839 in geology

Subcategories

This category has the following 4 subcategories, out of 4 total.

Media in category "1839 in geology"

The following 6 files are in this category, out of 6 total.

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  Elements of geology (1839) (20633067074).jpg 2,560 × 1,636; 1.06 MB
  
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  Elements of geology (1839) (21229289526).jpg 3,712 × 1,542; 1.37 MB
  
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  The elements of geology, for popular use - containing a description of the geological formations and mineral resources of the United States (1839) (20634013743).jpg 1,958 × 3,184; 1.15 MB
  
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  The elements of geology, for popular use - containing a description of the geological formations and mineral resources of the United States (1839) (21067108280).jpg 1,948 × 3,648; 2.08 MB
  
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  The elements of geology, for popular use - containing a description of the geological formations and mineral resources of the United States (1839) (21067239498).jpg 3,632 × 1,858; 2.86 MB
  
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  The elements of geology, for popular use - containing a description of the geological formations and mineral resources of the United States (1839) (21068345199).jpg 3,056 × 1,776; 2.5 MB