Category:Sphenacodonts
From Infogalactic: the planetary knowledge core
Sphenacodonts (and/or Sphenacodontids) are a group of carnivorous pelycosaurs that lived from Late Pennsylvanian subepoch to middle Permian. Some sphenacodonts were the ancestors of the therapsids, but this category is only for non-therapsid sphenacodonts.
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Pages in category "Sphenacodonts"
The following 8 pages are in this category, out of 8 total.
