New sauropod species from Romania transforms understanding of dinosaur island life in Europe / Large bipedal dinosaur footprints discovered: Possible evidence of Mongolian giant Saurolophus / The Great Dying: How Mass Extinction Made the Dinosaurs / Palaeontologists discovered a new species of sauropod dinosaur / Qunkasaura: New sauropod dinosaur from the Cretaceous discovered in the Iberian Peninsula / Fossils show huge salamanderlike predator with sharp fangs existed before the dinosaurs / Giant salamander-like creature was a top predator in the ice age before the dinosaurs