Although the allosaurus was one of the fiercest dinosaurs, scientists have found it hard to explain how it hunted and killed. Twelve metres long and weighing up to two tons, the creature had huge jaws, but teeth which were surprisingly slender and narrow. Quentin Cooper talks to Emily Ray and Dr David Norman about allosaurus's feeding habits. Producer John Watkins. E-MAIL: [email address removed]
Quentin Cooper on websites with help for parents - Webwatch: page 53