By Wyatt Earp | August 12, 2009
Do these bones make her look fat?
August 12, 1990 – Skeleton Of Tyrannosaurus Rex Found
On this day in 1990, fossil hunter Susan Hendrickson discovers three huge bones jutting out of a cliff near Faith, South Dakota. They turn out to be part of the largest-ever Tyrannosaurus rex skeleton ever discovered, a 65 million-year-old specimen dubbed Sue, after its discoverer. Amazingly, Sue’s skeleton was over 90 percent complete, and the bones were extremely well-preserved.
Sue’s skeleton went on display at the Field Museum in May 2000. The tremendous T.rex skeleton–13 feet high at the hips and 42 feet long from head to toe–is displayed in one of the museum’s main halls. Another exhibit gives viewers a close-up view of Sue’s five foot-long, 2,000-pound skull with its 58 teeth, some as long as a human forearm.
Sue’s extraordinarily well-preserved bones have allowed scientists to determine many things about the life of T.rex. They have determined that the carnivorous dinosaur had an incredible sense of smell, as the olfactory bulbs were each bigger than the cerebrum, the thinking part of the brain. In addition, Sue was the first T.rex skeleton to be discovered with a wishbone, a crucial discovery that provided support for scientists’ theory that birds are a type of living dinosaur. (H/T – History.com)
Completely and utterly awesome! Sounds like the Field Museum could be a very interesting trip.