Board Thread:Dinosaur Discussion/@comment-182.68.223.69-20150322020626/@comment-24574753-20150322152655

I believe that would be dreadnoughtos or something like that, and I think its size was more around 85 ft. Amphicoelias Fragillimus may have been around 200 ft. and 121 tons, but there is not sufficent fossil evidence to prove it was the largest. Otherwise, it would be Argentinosaurus.