AverostraAvetheropodaCoelurosauriaDinosauriaEusaurischiaLate JurassicNeotheropodaNorth AmericaOrionidesSaurischiaTetanuraeTheropodaTyrannoraptoraTyrannosauroidea

Coelurus fragilis

Dinosaur: Coelurus fragilis

Type: Theropod

Length*: 2.5 m 8.2 ft
Weight*: 17 kg 37 lb
*The largest known specimen

ESR: 2 / 4 (estimated size reliability)


Material: Several fragmentary skeletons.
References: Carpenter, Miles, Ostrom and Cloward, (2005). Redescription of the small maniraptoran theropods Ornitholestes and Coelurus from the Upper Jurassic Morrison Formation of Wyoming.


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