Young stegosaurus weighed 3,527 pounds
London (UPI) Mar 4, 2015 - Scientists have estimated the weight of young stegosaurus specimen recently acquired by the London's Natural History Museum. Still only a juvenile when it died, the plated dino weighed an incredible 3,527 pounds. The stegosaurus specimen, nicknamed Sophie, boasts 80 percent of its bones - the most complete and well-preserved skeleton of its kind. "Because this incredible specime ... more

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