Digging in the Jurassic Mile in northern Wyoming, USA, has already revealed a Brachiosaurus plus the bones of what could be a 30-metre-long Diplodocus. Experts from the Museum spent a month on the ...

However, they didn't have to worry as the Diplodocus was quite at home at ... paleontologists can see a 15 metre T-Rex, Stegosaurus, Brachiosaurus, Triceratops, Allosaurus and plenty of Raptors ...