Category:Thanetian first appearances
First appearances of biota during the Thanetian Age: the geologic time, between 59.2 and 56 million years ago during the Paleocene Epoch of the Paleogene Period in the Cenozoic Era.
Subcategories
This category has the following 2 subcategories, out of 2 total.
E
G
Pages in category "Thanetian first appearances"
This category contains only the following page. This list may not reflect recent changes.