Category:Pennsylvanian first appearances
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Biological taxa that first appeared 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 6 subcategories, out of 6 total.
E
- Extant Pennsylvanian first appearances (5 C, 40 P)
K
- Kasimovian first appearances (1 C)
M
- Meganisoptera (9 P)
P
- Palaeodictyopteroidea (8 P)
- Pennsylvanian genus first appearances (1 C, 5 P)
Pages in category "Pennsylvanian first appearances"
The following 87 pages are in this category, out of 87 total. This list may not reflect recent changes.