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Swiss Journal of Palaeontology
Fig. 12 | Swiss Journal of Palaeontology

Fig. 12

From: First evidence of Proganochelys quenstedtii (Testudinata) from the Plateosaurus bonebeds (Norian, Late Triassic) of Frick, Canton Aargau, Switzerland

Fig. 12

Pelvic girdle and sacrum of Proganochelys quenstedtii (SMF 09-F2). A–D, Pelvic girdle consisting of fused pubes, ilia and ischia (A posterior, B anterior, C right lateral, D left lateral view). Note that the hole in the left pubis does not represent the thyroid fenestra but is a break in the bone. E, F, Fragment of the postpelvic hypoischium. Abbreviations: ac, acetabulum; epi, epipubic process, il, ilium; is, ischium; it, ischial tubercle; lpp, lateral pubic process; pu, pubis; sr I, first sacral rib; sr II, second sacral rib; sv I, first sacral vertebral centrum; tf, thyroid fenestra

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