AnchisauriaDinosauriaEarly CretaceousEusaurischiaEusauropodaGravisauriaMacronariaMassopodaNeosauropodaNorth AmericaPlateosauriaSaurischiaSauropodaSauropodiformesSauropodomorphaTitanosauriformes

Astrodon johnstoni

Dinosaur: Astrodon johnstoni

Type: Sauropod

Length*: 21.7 m 71.2 ft
Weight*: 23 tons 50,705 lb
*The largest known specimen

ESR: 3 / 4 (estimated size reliability)


Material: Two teeth and many other referred bones (also Pleurocoelus altus and P. nanus material).
References: D’Emic, M. D. (2013). Revision of the sauropod dinosaurs of the Lower Cretaceous Trinity Group, southern USA, with the description of a new genus.


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