Category:Bartonian first appearances

Biological taxa that first appeared during the Bartonian age, the geologic time between 41.3 and 38 million years ago, during the Eocene epoch of the Paleogene period.

Subcategories

This category has only the following subcategory.

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Pages in category "Bartonian first appearances"

The following 12 pages are in this category, out of 12 total.

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This category content has been reduced to only pages contained in the ZIM file.