The Phylogeny of Ceratosauria (Dinosauria: Theropoda)

@article{Carrano2008ThePO,
  title={The Phylogeny of Ceratosauria (Dinosauria: Theropoda)},
  author={Matthew T. Carrano and Scott D. Sampson},
  journal={Journal of Systematic Palaeontology},
  year={2008},
  volume={6},
  pages={183 - 236}
}
Synopsis Recent discoveries and analyses have drawn increased attention to Ceratosauria, a taxonomically and morphologically diverse group of basal theropods. By the time of its first appearance in the Late Jurassic, the group was probably globally distributed. This pattern eventually gave way to a primarily Gondwanan distribution by the Late Cretaceous. Ceratosaurs are one of several focal groups for studies of Cretaceous palaeobiogeography and their often bizarre morphological developments… Expand

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References

SHOWING 1-10 OF 240 REFERENCES
The phylogenetic position of the Tyrannosauridae; implications for theropod systematics
TLDR
The inclusion of the Tyrannosauridae within Maniraptora suggests a major adaptive radiation of coelurosaurs within Cretaceous Asiamerica comparable to contemporaneous radiations in various herbivorous dinosaurian clades. Expand
A new species of the theropod dinosaur Syntarsus from the Early Jurassic Kayenta Formation of Arizona
TLDR
The discovery of Syntarsus in North America adds significantly to the increasingly detailed resemblance of African and North American Early Jurassic terrestrial vertebrate faunas. Expand
AN ABELISAUROID (DINOSAURIA: THEROPODA) FROM THE EARLY JURASSIC OF THE HIGH ATLAS MOUNTAINS, MOROCCO, AND THE RADIATION OF CERATOSAURS
Abstract The fossil record of abelisauroid carnivorous dinosaurs was previously restricted to Cretaceous sediments of Gondwana and probably Europe. The discovery of an incomplete specimen of a newExpand
The Gondwanian theropod families Abelisauridae and Noasauridae
The theropod families Abelisauridae and Noasauridae appear closely related because of shared derived characters such as the short anterior area of the maxilla, the small or absent preantorbitalExpand
A New Abelisaurid (Dinosauria, Theropoda) from the Lameta Formation (Cretaceous, Maastrichtian) of India
Many isolated dinosaur bones and teeth have been recovered from Cretaceous rocks in India, but associated remains are exceedingly rare. We report on the discovery of associated cranial andExpand
Abelisaurid remains (Theropoda, Ceratosauria) from southern Patagonia
Abstract. Here we report the discovery of abelisaurid remains from the Bajo Barreal Formation (Cenomanian-Coniacian) from the northern region of Santa Cruz Province, Patagonia, Argentina. TheExpand
A bizarre predatory dinosaur from the Late Cretaceous of Madagascar
TLDR
The occurrence of Masiakasaurus on Madagascar suggests that small-bodied abelisauroids, like their larger-bodied counterparts, were more cosmopolitan, radiating throughout much of Gondwana and paralleling the diversification of small coelurosaur theropods in Laurasia. Expand
A DEFINITIVE ABELISAURID THEROPOD DINOSAUR FROM THE EARLY LATE CRETACEOUS OF PATAGONIA
Abstract A nearly complete, well-preserved maxilla of an abelisaurid theropod from the early Late Cretaceous (middle Cenomanian-Turonian) Lower Member of the Bajo Barreal Formation of Chubut,Expand
Restorations of Claosaurus and Ceratosaurus.
A NmIBER of restorations of Dinosaurian reptiles have been recently made by the writer for the United States Geological Survey, and reduced figures of several of these have already appeared in thisExpand
On a theropod dinosaur (Abelisauria) from the continental Cretaceous of Brazil
A new theropod (Pycnonemosaurus nevesi gen.nov., sp.nov.) is described, based on five incomplete teeth, parts of seven caudal vertebrae, a right pubis (lacking the proximal part), a right tibia, andExpand
...
1
2
3
4
5
...