This category includes biological taxa of rank more inclusive than genus that went extinct during the Frasnian age of geologic time, between 382.7 and 372.2 million years ago, as well as genera and species that evolved during this time and persisted across multiple geological ages.
Pages in category "Frasnian extinctions"
The following 11 pages are in this category, out of 11 total. This list may not reflect recent changes.