CoelophysidaeCoelophysoideaDinosauriaEarly JurassicEusaurischiaNeotheropodaNorth AmericaSaurischiaTheropoda

Segisaurus halli 

Dinosaur: Segisaurus halli 

Type: Theropod

Length*:1.55 m5.1 ft
Weight*:4.5 kg10 lb
Speed:32 km/h20 mph
ESR: 3.5 / 4 (estimated size reliability)
*The largest known specimen


Material: Large part of skeleton without skull.
References: Carrano, Hutchinson and Sampson, (2005). New information on Segisaurus halli, a small theropod dinosaur from the Early Jurassic of Arizona.


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