Proto-mammals Gallery
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alphynix:Weird Heads Month #30: Lumpy-Faced SynapsidsAmong the synapsids (“proto-mammals&rdquo
Cotylorhynchus – Early Permian (279-272 Ma)Before the Mesozoic Era, millions of years before d
Lystrosaurus – Late Permian-Early Triassic (255-250 Ma)I’m back! I was sort of at a loss
Cotylorhynchus – Early Permian (279-272 Ma)Before the Mesozoic Era, millions of years before d
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