Barosaur -

: Adults typically measured between 24 and 27 meters (79–89 feet) and weighed roughly 12 to 20 metric tons.

: A complete Barosaurus skull has never been found. Most current reconstructions use the peg-like teeth and slender snouts of other diplodocids as a reference. Scientific & Biological Curiosities barosaur

: Research has sometimes confused Barosaurus fossils with Supersaurus due to the massive size of individual vertebrae. : Adults typically measured between 24 and 27