In Depth Jinbeisaurus is a genus of tyrannosaur that lived in China during the Late Cretaceous, and is the first dinosaur of its kind discovered in Shanxi Province. Fossils of Jinbeisaurus are very partially preserved meaning it is hard to be certain about too much detail about this dinosaur. The size of the fossils of … 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 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 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
In Depth Staurikosaurus may have been only a small theropod dinosaur, but it is also one of the earliest known confirmed dinosaurs. By the time of the Carnian, the first definitive theropods were roaming around South America and hunting other animals. At a little over two meters long, Staurikosaurus was probably a predator of smaller … Read more
In Depth Named after the city of Tamba in Japan, Tambatitanis is a genus of titanosaur that lived in what is now Japan during the early Cretaceous. Though so far only known from partial remains, the anterior caudal (tail) vertebrae of the holotype specimen have already caused a stir amongst palaeontologists because the neural spines … Read more
In Depth To start with the discovery, fossil specimens that would be raised as Richardoestesia where actually described as belonging to the type species of another dinosaur named Chirostenotes. Study in the 1980‘s however yielded the revelation that Chirostenotes was an oviraptorid, which means that the more classic theropod jaws and teeth could not possibly … Read more
In Depth Gongxianosaurus is a genus of sauropod dinosaur known to have lived in China towards the end of early Jurassic. When compared to other early sauropods, Gongxianosaurus is generally thought to be fairly intermediate in development, being more advanced than genera such as Melanorosaurus and Antetonitrus, but not as advanced as genera such as … Read more