Dinosaur: Dreadnoughtus schrani
Cretaceous: 83.6–66 Ma
| Length*: | 28 m | 91.9 ft |
| Weight*: | 52 tons | 114,640 lb |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Campanian-Maastrichtian
Years: 83.6–66 Ma
Details
Status: valid
Author: Lacovarra et al.
Year: 2014
Distribution
Area: South America
Country: Argentina
Region: Santa Cruz
Formation: Cerro Fortaleza
Sources
Material: A large part of the skeleton, referred fragmentary skeleton and femur ?
References: Ullmann, P.V.; Lacovara, K.J. (2016). "Appendicular osteology of Dreadnoughtus schrani, a giant titanosaurian (Sauropoda, Titanosauria) from the Upper Cretaceous of Patagonia, Argentina".
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