Fig. 13From: First evidence of Proganochelys quenstedtii (Testudinata) from the Plateosaurus bonebeds (Norian, Late Triassic) of Frick, Canton Aargau, SwitzerlandForelimb elements of Proganochelys quenstedtii (SMF 09-F2). A–D, Left humerus and interpretative drawings superimposed (A, B dorsal, C, D ventral view). E, F, Left ulna and interpretative drawing superimposed in ventral view. Abbreviations: delt, deltopectoral crest; ect, ectepicondyle; ect f, ectepicondylar foramen; ent, entepicondyle; lat, lateral process; med, medial process; ole, olecranonBack to article page