Fig. 2 in A well-preserved vertebra provides new insights into rebbachisaurid sauropod caudal anatomical and pneumatic features

Fig. 2. Rebbachisauridae indet. (MDPA-Pv 007) from the Sierra Chata locality (Candeleros Formation) Cenomanian (Upper Cretaceous). Anterior caudal vertebra in anterior (A1, A3), posterior (A4, A6), and left lateral (A7, A9) views. Close ups showing lateral spinal laminae (A2), accessory bony lamina located inside of spof (A5), foramina in the lateral surface of the centrum, arrowheads indicate the presence of foramina (A8). Abbreviations: acdl, anterior centrodiapophyseal lamina; amedl, anterior medial lamina; cdf, centrodiapophyseal fossa; cpol, centropostzygapophyseal lamina; cprl, centroprezygapophyseal laminae; nc, neural canal; pcdl, posterior centrodiapophyseal lamina; pmedl, posterior medial lamina; pocdf, postzygapophyseal centrodiapophyseal fossa; pocdf-l, postzygapophyseal centrodiapophyseal fossa lamina; posdf, postzygapophyseal spinodiapophyseal fossa; prcdf, prezygapophyseal centrodiapophyseal fossa; prcdf-l, prezygapophyseal centrodiapophyseal fossa lamina; prdl, prezygodiapophyseal lamina; prsdf, prezygapophyseal spinodiapophyseal fossa; pz, postzygapophyses; spof, spinopostzygapophyseal fossa; spdl, spinodiapophyseal lamina; spol-f, spinopostzygapophyseal lamina fossa; sprl, spinoprezygapophyseal laminae; sprl-f, spinoprezygapophyseal lamina fossa.