What animal was as long as a London bus?
An elephant? A rhinoceros? Well, it was actually a crocodile!
Scientists have been giving us more details of a super-crocodile which lived 110m years ago.
The African ancestor to today's croc grew to 40ft long and weighed a massive 10 tons!
Small dinosaur snacks
This river monster dined on small dinosaurs which were unlucky enough to come too close.