Figure 7

Last cervical vertebra (PV7, Table 1) of Yunyangosaurus puanensis holotype in anterior (A), left lateral (B), posterior (C), right lateral (D), dorsal (E) and ventral (F). acdl, anterior centrodiapophseal lamina; cpol centropostzygapophyseal lamina; cprl, centroprezygapophyseal lamina; dp, diapophysis; ep, epipophysis; idpf, infradiapophyseal fossa; ipol, intrapostzygapophyseal lamina; ipozf, infrapostzygapophyseal fossa; iprzf, infraprezygapophyseal fossa; nc, neural canal; ns, neural spine; pcdl, posterior centrodiapophyseal lamina; pl, pneumatic foramen (pleurocoel); podl, postzygadiapophyseal lamina; posr, postspinal ridge; poz, postzygapophysis; pp, parapophysis; prdl, prezygodipophyseal lamina; prsr, prespinal lamina; prz, prezygapophysis; spol, spinopostzygapophyseal lamina; sprl, spinoprezygapophyseal lamina. The red arrows direct bifurcation of the neural spine. Scale bar = 5 cm.