Two fossilized “mummies” unearthed by scientists in the badlands of Wyoming of the duck-billed dinosaur Edmontosaurus reveal the external anatomy in exquisite detail, including the surprising presence of hooves on the feet – a first for any dinosaur.
The two Edmontosaurus individuals, dating to the very end of the dinosaur age 66 million years ago, were a young adult roughly 40 feet (12.2 meters) long and a two-year-old juvenile about
