LIST OF THE RICHARDS SPUR (FORT SILL) TETRAPOD PALEOFAUNA
Stratigraphic chart of the lower Permian (partial)
Content updated April 24, 2006
THADEOSAURUS COLCANAPI
Eureptilia-Diapsida-Neodiapsida-Younginiformes
Above: picture of partial Thadeosaurus skeleton. From the Lower Sakamena Formation - Madagascar.
Abbreviations: cf, coracoid foramen; h, humerus; ra, radius; sc, scapula; st, sternum; ul, ulna;