You might know the Cretaceous Period ... billed dinosaurs - did similar, using their hundreds of tiny teeth to grind up vast amounts of plant matter. Susie calls them 'the cows of the Cretaceous'. The ...

3 min read Continents were on the move in the Cretaceous, busy remodeling the shape and tone of life on Earth. At the start of the period, dinosaurs ruled the loosening remnants of the ...