A multi-institution investigation in China has introduced the world to Archaeocursor asiaticus, and the research suggests an earlier dispersal event of ornithischians from Gondwana to Laurasia ...

By the late Devonian, the continents were joined into Pangea, and remained together for about 200 my. Began to break up during the Jurassic, split into Laurasia and Gondwanaland. Cretaceous - ...