Biological taxa that went extinct during the Pennsylvanian epoch of geologic time, between 323.2 and 298.9 million years ago during the Carboniferous Period.
Subcategories
This category has the following 3 subcategories, out of 3 total.
G
P
Pages in category "Pennsylvanian extinctions"
The following 30 pages are in this category, out of 30 total. This list may not reflect recent changes.