In Depth Lukousaurus is a little known reptile that is probably a theropod dinosaur, possibly of the Ceratosauria. The overall lack of fossil remains for the genus however makes it very difficult to be certain about exactly what kind of creature Lukousaurus was. Further Reading – Preliminary notes on the Lufeng vertebrate fossils. – Bulletin … Read more
In Depth Cathayornis is a genus of enantiornithine bird that lived in China during the early Cretaceous. While the type species of Cathayornis, C. yandica is valid, two further species C. aberransis and C. chabuensis have also been named but are questionable as they consist of partial body parts that are not preserved in with … Read more
In Depth Discovered in the increasingly famous Hațeg basin of Romania, Paludititan was a genus of titanosaurian dinosaur that lived in Eastern Europe towards the end of the Cretaceous period. Paludititan is not the first titanosaur to be named from this part of the world, the dwarf titanosaur Magyarosaurus was named earlier and seems to … Read more
In Depth Chiayusaurus is a highly dubious genus of sauropod dinosaur because the type species is based upon the description of a tooth crown. The problem with such tooth taxons is that unless in exceptionally rare cases (like with Troodon), it is next to impossible to assign further remains. Even a second species named C. … Read more
In Depth Niebla is a genus of abelisaurid dinosaur that lived in South America during the late Cretaceous. Though only known from partial remains, Niebla seems to have actually been quite a small abelisaurid dinosaur, perhaps only about half of the size of some of the larger abelisaurid dinosaurs that were also roaming around South … Read more
In Depth Rhoetosaurus was the first sauropod dinosaur discovered in Australia, and for a long time it was one of only two sauropods, the other being Austrosaurus, known to have come from there. In 2009 two other sauropods called Diamantinasaurus and Wintonotitan were named, although all four are only represented by partial remains. Although it … Read more
In Depth During the earliest portion of its taxonomic history Megapnosaurus was known as Syntarsus after the initial description by Raath in 1969. Later a trio of other palaeontologists (Ivie, Slipinski and Węgrzynowicz) discovered that the name Syntarsus had already been given to a beetle in 1869. In 2001 they renamed the dinosaur Syntarsus remains … Read more
In Depth As an enantiornithine was very close to being a bird without technically being one. Dalingheornis lived in what is now North-East China during the early Cretaceous. Further Reading - The first Mesozoic heterodactyl bird from China. - Acta Geologica Sinica 80(5):631-635. - Z. Zhang, L. Hou, Y. Hasegawa, J. O’Connor, L. D. Martin … Read more
In Depth Named early in 2016, Fukuivenator has quickly become recognised as one of the more bizarre dinosaurs. We know that Fukuivenator is what is termed a coelurosaur, though the genus displays not only a mix of primitive and advanced features, but also a combination of characteristics of maniraptoran and ornithomimid dinosaurs. It is quite … Read more
In Depth Named from only four caudal vertebrae, Pakisaurus is a genus that faces a future where without further remains, it will probably end up being regarded as a dubious genus. This is because even if new titanosaurian sauropod fossils are discovered, they cannot be confidently assigned to the genus unless they are found in … Read more