Argentinosaurus

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Argentinosaurus

Argentinosaurus vs Giganotosaurus

[[File:]]Argentinosaurus was a large sauropod from early cretaceous Argentina. Argentinosaurus weighs 100 tons. Argentinosaurus is often said to be the largest dinosaur wich is wrong amphicoelias is the largest. Argentinosaurus was 140 feet long.