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clade · 4 represented species

Ceratosauria

Ceratosauria is included in this curated classification as a clade within Theropoda. Its displayed membership follows the simplified relationships used by this dataset.

Explore this branch Parent: Theropoda

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Ceratosauria

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Representative silhouette for Ceratosauria
2Direct child groups
4Countries represented
154–66 MaDataset range

Branch structure

Direct branches in this dataset

family

Ceratosauridae

Open branch family

Abelisauridae

Open branch

Representative taxa

Dinosaurs in this branch

Side-view life reconstruction of Ceratosaurus nasicornis with nasal and brow ornamentsArt by TotalDino · CC BY 4.0

Jurassic

Ceratosaurus nasicornis

A medium-sized Morrison Formation predator with a blade-like nasal horn, raised brow bones, unusually deep jaws, four-fingered hands and a row of small bony osteoderms along the body midline.

carnivore~6 m
Side-view life reconstruction of Carnotaurus sastrei by Fred WierumArt by Fred Wierum · CC BY-SA 4.0

Cretaceous

Carnotaurus sastrei

A short-skulled Patagonian abelisaurid with thick brow horns, extremely reduced arms and exceptionally preserved scaly skin. Nearly everything known comes from one remarkable skeleton.

carnivore~7.5 m
Full-body side-view life reconstruction of Majungasaurus crenatissimusArt by TotalDino · CC BY 4.0

Cretaceous

Majungasaurus crenatissimus

A short-skulled Madagascan abelisaurid known from multiple skulls and skeletons, including bones bearing feeding marks made by its own species.

carnivore~6.5 m
Full-body side-view reconstruction of Rajasaurus narmadensisArt by Paleocolour · CC BY-SA 3.0

Cretaceous

Rajasaurus narmadensis

A stoutly built Indian abelisaurid known from an associated partial skeleton with a thickened skull roof and distinctive low median horn.

carnivore~6.6 m

Distribution

Geographic record

United States · Argentina · Madagascar · India

Country-level summary of represented seed records, not a complete range map.

Sources

Further reading

Introduction to the DinosauriaDinosaur Paleobiology