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“Antarctosaurus” jaxarticus

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Dinosaur: "Antarctosaurus" jaxarticus

Cretaceous: 86.3–83.6 Ma
Type: Sauropod

Length*:15 m49.2 ft
Weight*:11 t24,251 lb
Speed:28 km/h17 mph
ESR: 1.5 / 4 (estimated size reliability)
*The largest known specimen

Asia

Area: Asia



Sources

Material: Femur.
References: Riabinin, A. N. (1938). "Some results of the studies of the Upper Cretaceous dinosaurian fauna from the vicinity of the Station Sary-Agach, south Kazakhstan".

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