Adamantisaurus — a fragmentary titanosaur from the Late Cretaceous of Brazil Adamantisaurus Adamantisaurus is a little-known titanosaurian sauropod known only from a handful of tail vertebrae from the Adamantina Formation; it highlights challenges in classifying fragmenta…
Aegyptosaurus — African titanosaurian sauropod Aegyptosaurus Aegyptosaurus, a titanosaurian sauropod from the Upper Cretaceous of northern Africa, is known from early 20th‑century discoveries (many since lost) and is important for understand…
Alamosaurus (Late Cretaceous titanosaur) Alamosaurus Alamosaurus, a giant titanosaur from the Late Cretaceous American Southwest, is known from fragmentary skeletons and is pivotal for interpreting regional faunal and environmental c…
