In Depth Jiutaisaurus is a genus of sauropod dinosaur that lived in China during the Cretaceous. Further Reading - A New Sauropod Dinosaur from the Cretaceous of Jiutai, Jilin, China. - Global Geology 25(1): 6-9. - W. -H. Wu, Z. -M. Dong, Y. -W. Sun, C. -T. Li & T. Li - 2006.
In Depth Gigantosaurus is a little known and currently dubious genus of sauropod dinosaur. The fossils that are assigned to the genus could come from a sauropod, but they were all found disarticulated and separately, raising the notion that they could be from more than one individual. The state of preservation also means that it … Read more
In Depth Iuticosaurus is a genus of titanosaurian dinosaur, though one that is widely regarded as dubious. Why it is dubious stems all the way back to 1887 when Richard Lydekker named two caudal vertebrae (BMNH R146a and BMNH 151) as belonging to the genus Onithopsis. His reason for this was that fossils of … Read more
In Depth A very small sauropod, Rayososaurus is considered to be very similar to another genus called Rebbachisaurus. Because Rayososaurus is from South America and Rebbachisaurus is from Africa, this has given rise to the notion that these two continents were joined for much longer than previously thought back in the Cretaceous. Further Reading – … Read more
In Depth Although not as famous as some sauropods like Apatosaurus and Diplodocus, Camarasaurus actually appears to have been the most common judging by the large numbers of remains. Some Camarasaurus specimens are actually almost complete and the genus also has one of the largest numbers of sauropod skulls attributed (for those who haven’t realised … Read more
In Depth Parvicursor is a genus of alvarezsaur known to have lived in Mongolia during the Late Cretaceous. Like with some relatives, Parvicursor had hands reduced to a single stubby horn which was likely used to punch holes into termite mounds so that an individual Parvicursor could feed upon the termites within. Further Reading - … Read more
In Depth Much of Segnosaurus is still unknown and as such reconstructions of Segnosaurus are usually based with the addition of Erlikosaurus material to fill in the missing parts. Although very similar to one another, Segnosaurus has a key difference in the mouth in that the outer surface of the lower jaw begins at the … Read more
In Depth Although only currently known from partial snout remains, it is still enough material to declare Oxalaia a spinosaurid due to the unique nature of the snout. Spinosaurid teeth were also known from the fossil site before the current material was discovered, and may have belonged to Oxalaia in life. With its total length … Read more
In Depth Although named from only partial remains, Karongasaurus is truly a dinosaur genus of the information age since its description was the first to be published solely online. The genus name Karongasaurus is in reference to the Karonga district of Malawi combined with the Ancient Greek for ‘lizard’. The species name is in honour … Read more
In Depth When the dinosaur Afromimus was first described in 2017 it was as an ornithomimosaur, however a later study in 2019 led to Afromimus being described as an abelisaur, specifically a noasaurid. Unfortunately Afromimus is still only known from partial remains, making details of this dinosaur difficult to know for certain. Further Reading - … Read more