: 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
: While similar to Diplodocus , Barosaurus is characterized by a significantly longer neck and a shorter tail. Some estimates suggest its neck could reach up to 17 meters (approx. 55 feet), nearly 30% longer than the total height of a Giraffatitan . : Adults typically measured between 24 and 27