Stratigraphic chart of the lower Permian (partial)
Content updated October 16, 2005
CLAUDIOSAURUS GERMAINI
Eureptilia-Diapsida
Above: enlargement of tarsal area (of the same skeleton) with the astragalus exposed in medial view, the distal head of the tibia shows absence of tibio-astragalar joint.
Abbreviations: a, astragalus; c, calcaneum; t, tibia;