Keywords: Cetiosaurus brevis.jpg Fig 1 Anterior articular surface of mutilated dorsal vertebra Fig 2 Posterior articular surface of the same vertebra Fig 3 Side view of the same vertebra Fig 4 Anterior surface of entire caudal vertebra Fig 5 Posterior surface of the same vertebra Fig 6 Side view of three consecutive caudal vertebræ All the vertebræ are of the Cetiosaurus brevis and are figured one fourth the natural size http //www lib utexas edu/books/britfossils/html/txu-oclc-13370987-2-crocodilians-plate23 php s 1870 J Erxleben PD-old Pelorosaurus Vertebral column |