In Depth The sauropod dinosaur Brachiosaurus earned its name from the fact that the arms, or rather the fore legs as it was quadrupedal, are actually longer than the hind legs. The fact that these are longer offers Brachiosaurus a passive advantage in reaching up into the tree canopy to feed as the neck is … Read more
In Depth Choconsaurus is a genus of primitive titanosaurian dinosaur that lived in South America at the start of the late Cretaceous. Further Reading - A new titanosaur sauropod from the Upper Cretaceous of Patagonia, Neuqu�n Province, Argentina. - Ameghiniana 55(1):1-29. - E. Sim�n, L. Salgado & J. O. Calvo - 2018.
In Depth Barrosasaurus is a genus of sauropod dinosaur that lived in South America during the late Cretaceous. At the time of its description, the genus is only represented by three dorsal vertebrae. Further Reading - Barrosasaurus casamiquelai gen. et sp. nov., a new titanosaur (Dinosauria, Sauropoda) from the Anacleto Formation (Late Cretaceous: early Campanian) … Read more
In Depth The first sauropod dinosaur to ever be named was Cetiosaurus, which was named in 1841 by Richard Owen. Owen however did not realise that he was dealing with a dinosaur, he actually thought that he was dealing with a giant marine crocodile. The first sauropod to actually be identified as a dinosaur was … Read more
In Depth The holotype fossils of Duriatitan have were previously considered to be species of the genera Ornithopsis and Pelorosaurus, finally settling in Cetiosaurus, by John Hulke all the way back in 1874, before finally being named as a distinct genus in a 2010 re-description. Duriatitan however still suffers from a distinct lack of fossils, … Read more
In Depth Way back during the 1890s, a fossil collector named Phillip James Rufford discovered a partial dorsal vertebrae near Hastings in East Sussex, England. Eventually catalogued as BMNH R2095, the vertebrae was first thought to belong the genus Cetiosaurus by Richard Lydekker, before eventually becoming Pelorosaurus conybeari. That was about it for well over … Read more
In Depth Wamweracaudia is a genus of mamenchisaurid sauropod dinosaur that lived in Africa during the late Jurassic. Further Reading - Taxonomic affinities of the putative titanosaurs from the Late Jurassic Tendaguru Formation of Tanzania: phylogenetic and biogeographic implications for eusauropod dinosaur evolution. - Zoological Journal of the Linnean Society. - Philip D Mannion, Paul … Read more
In Depth Further Reading - On a titanosaurid (Dinosauria, Sauropoda) vertebral column from the Bauru Group, Late Cretaceous of Brazil - D. A. Campos, A. W. A. Kellner, R. J. Bertini, & R. M. Santucci - 2005.
In Depth Moabosaurus is a genus of sauropod dinosaur that lived in North America during the early Cretaceous. Moabosaurus is thought to be a member Turiasauria group of sauropods. Further Reading - Moabosaurus utahensis, n. gen., n. sp., a new sauropod from the Early Cretaceous (Aptian) of North America. - Contributions from the Museum of … Read more
In Depth Huangshanlong is a genus of sauropod dinosaur that lived in China during the mid Jurassic. Unfortunately, because only a couple of forelimb bones have been used to describe the genus, not much can be said about this dinosaur. The describers were of the opinion that Huangshanlong repesented a mamenchisaurid sauropod, a type of … Read more