Biological taxa that went extinct during the Cisuralian epoch of geologic time, between 298.9 and 272.3 million years ago during the Permian period.
Subcategories
This category has the following 2 subcategories, out of 2 total.
C
K
Pages in category "Cisuralian extinctions"
The following 28 pages are in this category, out of 28 total. This list may not reflect recent changes.