[lateral view] and 2C [cross-section]). In the derived titanosaurian Saltasaurus, the first 20–25 caudal vertebrae have large external fossae but small
png Original caption: "Calibrated phylogeny of Neosauropoda. Summarized strict consensus tree showing the relationships among neosauropod dinosaurs and
Formation Fauna.png English: Diagram depicting the currently named Dinosauria from the Late Cretaceous Allen Formation of Argentina. Dinosaur taxa: Aeolosaurus