AverostraAvetheropodaDinosauriaEusaurischiaLate CretaceousMegaraptoraMegaraptoridaeNeotheropodaOrionidesSaurischiaSouth AmericaTetanuraeTheropoda

Orkoraptor burkei 

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Dinosaur: Orkoraptor burkei 

Cretaceous: 83.6–66 Ma
Type: Theropod

Length*:8.4 m27.6 ft
Weight*:1.4 t3,086 lb
ESR: 3 / 4 (estimated size reliability)
*The largest known specimen



Locations


Sources

Material: Skull fragments, teeth, fragmentary ribs, caudal vertebrae and chevrons, proximal tibia and other fragments. Referred teeth and incomplete fibula ?
References: Novas, F.E., Ezcurra, M.D. & Lecuona, A. (2008) "Orkoraptor burkei nov. gen. et sp., a large theropod from the Maastrichtian Pari Aike Formation, Southern Patagonia, Argentina".

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