In Depth Daemonosaurus has a distinguished skull that is unlike any other dinosaur currently known from the time. The upper teeth are mounted in a short snout and protrude forwards from the tip. This is mirrored in the lower jaw and was the inspiration for the type species name D. chauliodus that loosely translated means … Read more
In Depth Dahalokely is so far only known by very incomplete remains, but if it’s identification as an abelisauroid is correct, then it certainly was very small for its type. Alternatively, if Dahalokely turns out to be a noasaur, a group of theropods closely related to abelisaurs, then it would be expected to have a … Read more
In Depth Dyslocosaurus is a genus of diplodocid sauropod dinosaur that lived in North America during the late Jurassic. It is unknown exactly where the type fossils of Dyslocosaurus are known from as when they were first discovered they only had ‘Lance Creek’ written on them. There is a Lance Formation that is named after … Read more
In Depth Fostoria is a genus of ornithopod dinosaur that lived in Australia during the Cretaceous. Further reading - Fostoria dhimbangunmal, gen. et sp. nov., a new iguanodontian (Dinosauria, Ornithopoda) from the mid-Cretaceous of Lightning Ridge, New South Wales, Australia. - Journal of Vertebrate Paleontology 39(1):e1564757:1-18. - P. R. Bell, T. Brougham, M. C. Herne, … Read more
In Depth Based upon the description of a partial skull, the validity of the Stormbergia genus has been questioned as some have proposed that the skull may represent the fully grown adult form of Lesothosaurus. If this is correct then Stormbergia would actually be a synonym to Lesothosaurus. Further Reading - The ‘fabrosaurid’ ornithischian dinosaurs … Read more
In Depth Chenanisaurus is a genus of abelisaurid dinosaur that lived in North Africa towards the end of the Cretaceous period. Chenanisaurus is named from the description of a partial lower jaw, and while this does not give us much to go on, it does reveal a few things. While the jaw is incomplete, it … Read more
In Depth Fukuisaurus was initially only known from partial skull fragments, including a maxilla and jugal from the right hand side of the skull. Further specimens have since been discovered leading to Fukuisaurus being reconstructed with a strong degree of confidence. As an ornithopod, Fukuisaurus is similar to others of the group such as Iguanodon. … Read more
In Depth The creation of the Bellusaurus was born out of the discovery of a bonebed of at least seventeen individuals. Features on some of these fossil such as the lack of fusion on some parts means that these individuals are probably juveniles and therefore not fully grown. It has also led to speculation that … Read more
In Depth Originally described as a species of Aeolosaurus, A. maximus was established as its own genus, Arrudatitan, in 2021. Arrudatitan was established from partial remains including limbs, shoulder, hip and various vertebrae. Aside from being distinct from Aeolosaurus, Arrudatitan is noted for being fairly lightly built when compared to other titanosaur genera as a … Read more
In Depth The partial skeletal remains that the Drusilasaura genus is known by have been seen to be indicative of a lognkosaurian titanosaur. If this analysis is correct then Drusilasaura would be the oldest known lognkosaurian titanosaur. Further Reading – Drusilasaura deseadensis gen. et sp. nov., a new titanosaur (Dinosauria-Sauropoda), of the Bajo Barreal Formation, … Read more