Fig. 4 | Scientific Reports

Fig. 4

From: A new mamenchisaurid from the Upper Jurassic Suining Formation of the Sichuan Basin in China and its implication on sauropod gigantism

Fig. 4

Caudal vertebrae and chevron of Tongnanlong zhimingi. (A-E) Caudal vertebrae, (1–6) in left lateral, right lateral, dorsal, ventral, anterior and posterior views; (F1-F4) Chevron in anterior-lateral, posterior-lateral, lateral and top views; (G1-G3) Caudal neural spine in left lateral, posterior, right lateral and dorsal views. (A-G) with scale bar = 10 cm. hyp, hyposphene; n.c, neural canal; poz, postzygapophysis; prz, prestzygapophysis; sp, neural spine; sp.r, ridge of neural spine; poz-hyp.f, postzygapopaphysis-hyposphene fossa.

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