AfricaAverostraDinosauriaEusaurischiaLate CretaceousMegalosauroideaNeotheropodaOrionidesSaurischiaSpinosauridaeSpinosaurinaeTetanuraeTheropoda

Sigilmassasaurus brevicollis 

Dinosaur: Sigilmassasaurus brevicollis 

Cretaceous: 100.5–93.9 Ma
Type: Theropod

Length*:10.1 m33.1 ft
Weight*:2.2 tons4,850 lb
ESR: 2 / 4 (estimated size reliability)
*The largest known specimen

Africa

Area: Africa



Sources

Material: Vertebrae (mostly dorsal vertebrae), many referred bones (problematic).
References: Evers, Rauhut, Milner, McFeeters and Allain, (2015). A reappraisal of the morphology and systematic position of the theropod dinosaur Sigilmassasaurus from the "middle" Cretaceous of Morocco.

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