31. The vertebrae bear high neural spines and well developed hyposphene-hypantrum articulations which add rigidity to the trunk. 32. The axis bone, has a neural spine that is low and broad like those of many other synapsids. 33. The " Monolophosaurus jiangi " specimen IVP 84019 had its 10th and possibly 11th neural spines fractured. 34. Marsh had misidentified the neural spine as the tooth of a pig-like animal ( Baur, 1890 ). 35. The plates are positioned to the right of the neural spines and the describers assumed two rows were originally present. 36. The dorsal fin pterygiophores and neural spines have a 1-2-2-2-2 interdigitation pattern. 37. The longest neural spines reach a height of at least 4.3 times the height of their vertebral bodies. 38. In the fourth, fifth, and sixth vertebrae, directly anterior to the notch, the neural spines were damaged. 39. There is a change in shape and height of the presacral neural spine as you proceed posteriorly along the vertebral column. 40. Like those of other abelisauroids, the vertebrae are heavily pneumaticized, or hollowed, and have relatively short neural spines .
