This category includes biological taxa of rank more inclusive than genus that evolved during the Permian period of geologic time, between 298.9 and 252.17 million years ago, as well as genera and species that evolved during this time and persisted across multiple geological periods.
This category has the following 5 subcategories, out of 5 total.
Pages in category "Permian first appearances"
The following 50 pages are in this category, out of 50 total. This list may not reflect recent changes.