FIGURE 4 in Re-assessment of the Late Jurassic eusauropod dinosaur Hudiesaurus sinojapanorum Dong, 1997, from the Turpan Basin, China, and the evolution of hyper-robust antebrachia in sauropods

FIGURE 4. Posterior cervical vertebra of Hudiesaurus sinojapanorum (IVPP V11120; holotype). Close-up on the right lateral side of the neural spine in dorsolateral view to show pneumatic coels and accessory laminae within the spinodiapophyseal fossa (not to scale). Abbreviations: AHL, accessory horizontal lamina; lig, ossified intervertebral ligament; PODL, postzygodiapophyseal lamina; SPOL, spinopostzygapophyseal lamina; SPRL, spinoprezygapophyseal lamina.