The Great Oolite Group is a Middle Jurassic stratigraphic unit that outcrops in southern England. It consists of a complex set of marine deposits primarily mudstone and bioclastic ooidal and fine grai
The Combe Down and Bathampton Down Mines, where the Great Oolite Group can be found
Proceratosaurus is a genus of theropod dinosaur that lived during the Middle Jurassic in what is now England. The holotype and only known specimen consists of a mostly complete skull with an accompany
Great Oolite Group
…Megalosaurus bucklandii Proceratosaurus bradleyi Seldsienean megistorhynchus…
Proceratosaurus holotype skull
Lithograph of the holotype skull in left side view and close ups of its teeth and hyoid bone, from the original 1910 description
Holotype skull shown from the left
Hypothetical life restoration showing speculative complete crest-shape, similar to that of Guanlong