In Depth Hadrosaurs have a long association with North America, but they are known from other areas like Asia where they are usually represented by incomplete remains. Olorotitan however was almost complete and became widespread through palaeontology circles as the most complete lambeosaurine hadrosaurid outside of North America. With eighteen vertebrae Olorotitan is also remarkable … Read more
In Depth Ohmdenosaurus is a little known genus of sauropod, and perhaps not surprisingly known by very little remains. These remains have in the past been attributed to the Vulcanodontidae group of sauropods, though this group has also been problematic in its classification in the past, in fact for a time the group fell into … Read more
In Depth Dating back around one-hundred and fifty-two million years ago, Stokesosaurus is one of the earliest representatives of the tyrannosaur lineage, being only slightly later than Guanlong. At up to four meters long, Stokesosaurus resembled the juvenile forms of later tyrannosarids, and was a fleet footed predator relying upon speed to catch prey. Stokesosaurus … Read more
In Depth Named only from armoured plates, Glyptodontopelta is a genus of nodosaur that lived in North America during the late Cretaceous. The name Glyptodontopelta means ‘Glyptodon shield’, a reference to its similarity to the armour of the genus Glyptodon, a large ground dwelling xenarthran mammal that lived much later in South America during the … Read more
In Depth Palaeontology as we know it today has its foundation in nineteenth century Europe and dinosaurs first began to be named and classified in England in the first half of that century. As the first named dinosaur, Megalosaurus was the first dinosaur genus to have a taxonomic placement amongst other recognised animals, however this … Read more
In Depth Initially named in 1918, Notoceratops may not only be the first ceratopsian dinosaur named from South America, but all of Gondwana, the southern collection of landmasses that split from the Northern continents during the Mesozoic. Not everyone was initially convinced however, and even to this day some still question the validity of Notoceratops … Read more
In Depth Thanos is a genus of abelisaurid dinosaur that lived in South America during the Cretaceous. If the name is familiar, that is because this dinosaur is named after the character that appears in the Marvel comics universe. Further Reading - New record of abelisauroid theropods from the Bauru Group (Upper Cretaceous), S�o Paulo … Read more
In Depth In the closing years of the twentieth century a bone bed containing the remains of at least twenty-seven juvenile dinosaurs was excavated in South Africa. The 2022 study describing the genus (Forster et al.) considers these juveniles to represent everything from hatchlings to subadults, Possibly located at a nesting site. The 2022 description … Read more
In Depth Bannykus is a genus of alvarezsaurid dinosaur that lived in Asia during the early Cretaceous. The overall lack of fossil remains at the time of its description makes it hard to ascertain details about Bannykus, though the size of the leg bones alone suggest that Bannykus was among the larger known alvarezsaurs. Further … Read more
In Depth Yet another oviraptosaur from the late Cretaceous of Asia, the partial remains of Luoyanggia make it hard to establish an accurate size for the genus, though it is noted to be towards the smaller end of the oviraptosaur size spectrum. Luoyanggia is usually placed within the Oviraptoridae, the same assignment as the original … Read more