In Depth Originally named Coloradia, it was later discovered that the genus name had already been assigned to a type of moth, hence the revision and change to Coloradisaurus in 1983. Identified as a massospondylid sauropodomorph, Coloradisaurus has been considered as a synonym to the genus Mussaurus. However, Mussaurus has been established only upon hatchlings, … Read more
In Depth Living in India during the early Jurassic, the dinosaur Lamplughsaura has been the source of some head scratching amongst palaeontologists. The two main options at the moment are that either Lamplughsaura represents a very advanced sauropodomorph, or a primitive sauropod dinosaur. What can be established however is that Lamplughsaura does represent a transitional … Read more
In Depth Vayuraptor is a genus of coelurosaurian theropod dinosaur that lived in Thailand during the Early Cretaceous. With the first fossils of the genus being discovered in the Sao Khua Fomation, Vayuraptor possibly shared its habitat with the dinosaurs Phuwiangvenator (which was also named in the same paper as Vayuraptor), Kinnareemimus, Siamosaurus, Siamotyrannus and … Read more
In Depth Mononykus has a close relationship with another genus of alvarezsaur named Shuvuuia in that many of the fossils once attributed to Mononykus olecranus were found to be of a distinct genus, and these were moved to their own genus named Shuvuuia. Hence many of the older reconstruction and information resources about Mononykus are … Read more
In Depth Since it was named in 1989, the dinosaur genus Bruhathkayosaurus has attained almost mythical status. The original description of the bones of this dinosaur were originally interpreted as belonging to a theropod dinosaur, though later study of the description has led readers to conclude that the remains were actually of a titanosaurid … Read more
In Depth The larger an animal becomes in life, the more likely it is that it will only be represented by a few bones, and this is because the body is usually scattered by the actions of scavengers as well as environmental factors such as floods and wind storms long before the body can be … Read more
In Depth Nemegtomaia was originally named Nemegtia in 2004, but it was soon realised that this name had already been used to name another animal. So in 2005 the describers renamed it Nemegtomaia to avoid confusion. Nemegtomaia is a genus of oviraptorid dinosaur that lived in what is now Mongolia during the late Cretaceous. At … Read more
In Depth Nankangia is a genus of oviraptorid dinosaur that lived in China during the late Cretaceous. Although only known from partial remains, Nankangia has been speculated to have been more inclined to eating plants because the jaw symphysis is not downturned. However the exact diet for Nankangia, like with many other oviraptorid genera is … Read more
In Depth Baotianmansaurus is a genus of sauropod dinosaur known to have lived in China during the late Cretaceous. The known remains of Baotianmansaurus are very incomplete which means that it is still unknown what kind of sauropod Baotianmansaurus was, though it is usually classed as a titanosauriform. Additional details such as weight, length and … Read more
In Depth Quaesitosaurus is only known from a partial skull of what appears to have been a diplodocid sauropod dinosaur, however it has also drawn similarity to Nemegtosaurus that is also from the same area and also only known from a skull. If true then Quaesitosaurus may also be connected Opisthocoelicaudia which is only known … Read more