Drexel University associate professor Kenneth Lacovara, PhD discovered the fossil skeleton in southern Patagonia in Argentina. At ~65 tons, the Dreadnoughtus schrani weighed more than 7 T. rex. and was 85 feet long.
via LiveScience.com http://ift.tt/1vS36HT
via LiveScience.com http://ift.tt/1vS36HT
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