Archive for September 11th, 2016

WFS News: Duck-billed dinosaur (hadrosaur) with 300 Teeth

Imagine how much dental care you’d need if you had 300 or more teeth packed together on each side of your mouth. Duck-billed dinosaurs (hadrosaurs), who lived in the Cretaceous period between 90 million and 65 million years ago, sported this unique dental system, which had never been fully understood until it was examined at […]