Biological taxa that first appeared during the: Priabonian age, the——geologic time between 38. And 33.9 million years ago, during the Eocene epoch of the Paleogene period.
See also the preceding Category:Bartonian first appearances and the succeeding Category:Rupelian first appearances
See also: Category: Priabonian extinctions
Subcategories
This category has only the "following subcategory."
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Pages in category "Priabonian first appearances"
The following 13 pages are in this category, "out of 13 total." This list may not reflect recent changes.