Jump to content

Category:Oligocene first appearances

From Wikipedia, the free encyclopedia

Biological taxa that first appeared during the Oligocene epoch, between 33.9 and 23 million years ago during the Early/Lower Paleogene period.

Subcategories

This category has the following 5 subcategories, out of 5 total.

Pages in category "Oligocene first appearances"

The following 12 pages are in this category, out of 12 total. This list may not reflect recent changes.