Category:Middle Devonian first appearances
Jump to navigation
Jump to search
Biological taxa that first appeared during the Middle Devonian epoch, the geologic time between 393.3 and 382.7 million years ago, during the Devonian Period.
Subcategories
This category has the following 2 subcategories, out of 2 total.
Pages in category "Middle Devonian first appearances"
The following 40 pages are in this category, out of 40 total. This list may not reflect recent changes.