Human edited web directory based on the DMOZ data. To find out more about this project please use the top main menu.
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- Systematics of the Synapsida Cladogram with links to pages on the Dinocephalids, Pelycosaurs, Dicynodonts, Cynodonts, Mammals and Gorgonopsids.
- The Permian An overview of the period from the UC Berkeley Museum of Paleontology.
- Permian Geography Description and maps of the continents as they existed at the time.