Part 7/9:
Argentinosaurus, discovered in Argentina, sits as a chief contender for the title of the largest dinosaur. Estimated to reach lengths of 30 to 39.7 meters and weights between 65 to 80 metric tons, Argentinosaurus remains mostly known through fragmentary remains, complicating accurate size estimations. Despite these gaps, it is celebrated as possibly the longest and, indeed, the largest dinosaur.