In Depth Initially described as a species of Plesiosaurus back in 1910, Meyerasaurus has spent a lot of time being shunted around from one genus to another before it was given its own place. First the remains were moved from Plesiosaurus to Thaumatosaurus. Then a long necked pliosaur called Rhomaleosaurus was suggested to be a … Read more
In Depth As far as the skeleton of Kulindadromeus is concerned, this genus was pretty much like any other small ornithischian dinosaur of the Jurassic. However, while most other ornithischian dinosaurs have been described from bones, extra fossils were available for Kulindadromeus, and these revealed a startling revelation: Kulindadromeus had a body that was covered … Read more
In Depth Lavocatisaurus is a genus of rebbachisaurid sauropod dinosaur that lived in South America during the early Cretaceous. Further Reading - A new rebbachisaurid sauropod from the Aptian–Albian, Lower Cretaceous Rayoso Formation, Neuqu�n, Argentina. - Acta Palaeontologica Polonica. 63. - Jos� Canudo, Jose Carballido, Alberto Garrido & Leonardo Salgado - 2018.
In Depth The fairly high number of Leptochamops specimens so far found suggests that this would have been a fairly common little lizard in the late Cretaceous ecosystems of North America. Like with many modern lizard today, Leptochamops was probably a fairly small predator of invertebrates while it tried to keep out of the predatory … Read more
In Depth Hylonomus has significance in the fossil record for being the first true reptile. One particularly well presevered specimen was found in the remains of a hollowed tree stump. It is thought that the Hylonomus individual may have entered for either shelter or to feed on the insects inside. It would seem however that … Read more
In Depth Without doubt, Turiasaurus is one of the largest sauropod dinosaurs to ever roam the European continent. Early estimates of Turiasaurus place the potential length of this dinosaur beyond thirty-five meters, though most now consider Turiasaurus to have been around thirty meters long, but still establishing Turiasaurus as one of the biggest. Despite being … Read more
In Depth Edmontonia was one of the larger nodasaurids, dinosaurs that were similar to the ankylosaurids but lacked their tail clubs and had narrower mouths. Still, Edmontonia did possess armour plates called osteoderms along its back, and is particularly noted for having large spikes that point out from the sides of its body, the four … Read more
In Depth With an estimated length of about nine meters long for the holotype individual, Sonidosaurus was actually pretty small for a late Cretaceous titanosaur. Hailing from the Iren Dabasu Formation, Sonidosaurus may have been preyed upon by tyrannosaurs of the time such as Alectrosaurus. Further Reading - A new titanosaurian sauropod from Late Cretaceous … Read more
In Depth Bainoceratops was described as a genus of protoceratopsid ceratopsian. However the genus has only been described from a partial vertebral column, and although this has previously been seen to be enough to distinguish Bainoceratops from other genera, some authors now consider Bainoceratops to actually be a synonym to the much more famous Protoceratops, … Read more
In Depth No one seems to know where to place Santanadactylus within the pterosaur family tree. On top of partial remains that are different to fit into one group because of overall differences, many people also think that they belong to different genera with the other Santanadactylus species of S. araripensis, S. pricei, and S. … Read more