Ankylosaur footprints from Canada are first of their kind in the world [Video]

Scientists have identified fossil dinosaur footprints from a new species in B.C. and Alberta. They’re believed to be the first tracks found in the world to be identified as belonging to club-tailed ankylosaurs, offering new insights about gaps in the fossil record.

The new species, which has been named Ruopodosaurus clava, would have been an armoured dinosaur about five to six metres long, reports a new study published this week in the Journal of Vertebrate Paleontology. 

Victoria Arbour, curator of paleontology at the Royal B.C. Museum and lead author of the new study, said Ruopodosaurus would have lumbered through the coastal redwood forests between the Rocky Mountains and an inland sea that covered Saskatchewan and Alberta during the Middle Cretaceous, about 100 million to 94 million years ago. Previously identified footprints suggest the other creatures it lived alongside: giant crocodiles, duck-billed dinosaurs and bird-like dinosaurs — and a related group of four-toed ankylosaurs. 

But no bones of three-toed, club-tailed ankylosaurs have ever been …