Dinosaur: "Antarctosaurus" giganteus
Cretaceous: 89.8–86.3 Ma
| Length*: | 30.5 m | 100.1 ft |
| Weight*: | 45 tons | 99,208 lb |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Coniacian
Years: 89.8–86.3 Ma
Details
Status: nomen dubium
Author: von Huene
Year: 1929
Distribution
Area: South America
Country: Argentina
Region: Neuquén
Formation: Plottier
Sources
Material: Both femora, a partial left and right pubis, fragmentary tibia, ribs, distal caudal vertebrae fragments, and six large and unidentifiable bones.
References: von Huene, F. (1929). Los saurisquios y ornitisquios del Cretacéo Argentino.
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