DinosauriaLate TriassicSilesauridaeSouth AmericaSulcimentisauria

Ignotosaurus fragilis

Dinosaur: Ignotosaurus fragilis

Length*: 93 cm 3.1 ft
Weight*: 2.5 kg 6 lb
*The largest known specimen

ESR: 2 / 4 (estimated size reliability)


Epoch: Late Triassic
Stage: Late Carnian


Status: valid
Autor: Martínez et al.
Year: 2013
Area: South America
Country: Argentina
Region: San Juan
Formation: Ischigualasto


Material: Right ilium.
References: Martínez, Ricardo N.; Cecilia Apaldetti; Oscar A. Alcober; Carina E. Colombi; Paul C. Sereno; Eliana Fernández; Paula Santi Malnis; Gustavo A. Correa, and Diego Abelin. (2013). Vertebrate succession in the Ischigualasto Formation.


If you are interested in Excel Professional version of Dinosaur or Pterosaur Database, write to us

Pterosaur Database