In 2015 and 2014 Swedish scientist found fossils on Greenland which shows the area they investigated is a place where some groups of dinosaurs originated from. Now they are going back to east Greenland and hope to find fossils which present spices after the split between ornithischian dinosaurs, i.e., “bird-hipped” dinosaurs, and saurischian dinosaurs i.e. “lizard-hipped” which happened in the late Triassic period, between 230 and 225 million years ago.