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Stratigraphic chart of the lower Permian (partial) Content updated October 16, 2005
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ACEROSODONTOSAURUS PIVETEAUI Eureptilia-Diapsida-Neodiapsida-Younginiformes
Acerosodontosaurus Piveteaui is a basal Younginiform of Madagascar, described by P. J . Currie, it differs from Thadeosaurus and Hovasaurus in having a pubis ventromedially extended and emarginated for, perhaps, incipient thyroid fenestra and distal carpal 4 not in contact with medial centrale. 1) Acerosodontosaurus: partial skeleton |