Based off of the previous Spec World expeditions in the past, it was commonly accepted that the last of the lambeosaurines, most notably the massive Sauropodimimus giganticus from Asia, died out during the final days of the Oligocene and before the start of the Miocene. However, a recent expedition to the island Japan have revealed something different that challenges everything once accepted. It should be noted that this is the only dinosaur living on the island.