AnchisauriaDicraeosauridaeDinosauriaDiplodocimorphaDiplodocoideaEarly CretaceousEusaurischiaEusauropodaFlagellicaudataGravisauriaMassopodaNeosauropodaPlateosauriaSaurischiaSauropodaSauropodiformesSauropodomorphaSouth America

Amargasaurus cazaui

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Dinosaur: Amargasaurus cazaui

Cretaceous: 125.8–113 Ma
Type: Sauropod

Length*:13.5 m44.3 ft
Weight*:3.5 t7,716 lb
Speed:14 km/h9 mph
ESR: 3.5 / 4 (estimated size reliability)
*The largest known specimen



Locations


Sources

Material: Virtually complete skeleton, including a fragmentary skull.
References: Salgado, L.; Bonaparte, J. F. (1991). "Un nuevo sauropodo Dicraeosauridae, Amargasaurus cazaui gen. et sp. nov., de la Provincia del Neuquén, Argentina".

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