Study finds Triceratops, Torosaurus were different stages of one dinosaur
Wednesday, July 14, 2010 - 05:07
in Paleontology & Archaeology
(PhysOrg.com) -- Research by a Montana State University doctoral student and one of the nation's top paleontologists is upending more than 100 years of thought regarding the dinosaurs known as Triceratops and Torosaurus.