FIG. 30 in Reassessment Of A Historical Collection Of Sauropod Dinosaurs From The Northern Morrison Formation Of Wyoming, With Implications For Sauropod Biogeography

FIG. 30. Anterior midcaudal vertebrae of Neosauropoda indet. CM 36034 in A, E, anterior; B, F, left lateral; C, G, posterior; and D, H, right lateral views. Note the strongly developed chevron facets and the inclination of the neural canal. The specimen was initially cataloged as CM 1256 and later recataloged as CM 36034. The number 179 corresponds to the field number. Scale bar applies to both bones and all views. Abbreviations: chf, chevron facet; nc, neural canal; POSL, postspinal lamina; prz, prezygapophysis; SPOL, spinopostzygapophyseal lamina; vlr, ventrolateral ridge. Photos by Andrew McAfee (A, D–H) and Enrica Sarotto (B, C).