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Skadi Forum - Mammal-like reptiles (Site not responding. Last check: 2007-10-20) |
 | | The dicynodonts, with such characters as the temporal opening in the side of the skull, were clearly mammal-like reptiles, but with specializations like a horny beak and highly modified chewing action, they merely represent a very successful herbivorous branch of the mammal-like reptiles persisting until late in the Karoo period. |
 | | The carnivorous Gorgonopsia, after a humble beginning in Tapinocephalus Zone times, flourished in the succeeding Endothiodon and Cistecephalus Zones, but did not survive the end of the Permian period. |
 | | However, the other early mammal-like reptile group, the Therocephalia, were from the beginning a progressive and diversified group, and it is probably through them and their descendants, the cynodonts, that the line leading to mammals ran. |
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