The Marvel - #Paleontologist cut Thescelosaurus neglectus (“marvelous lizard neglected”) lived in the Late #Cretaceous around 69-66 mya in western North America. Gilmore dubbed it neglected in 1913 because it sat on a shelf for years without anyone realizing it was a great-shaped new #dinosaur. You can imagine his excitement in finding a wondrous skeleton sitting on a shelf. #Thescelosaurus was up to 15’ long and ~700 lbs. I grew up knowing it as a #hypsilophodontid, however, it is now considere