Biological taxa that first appeared during the Aquitanian age of geologic time, between 23.3 and 20.44 million years ago during the Early Miocene. Also genera and species that evolved during this time and persisted across multiple geological ages.
Subcategories
This category has the following 2 subcategories, out of 2 total.
A
S
Pages in category "Aquitanian first appearances"
The following 5 pages are in this category, out of 5 total. This list may not reflect recent changes.