National Geographic: Dino Death Trap

A fossil mother lode in the Gobi Desert is providing a window into a critical period of the Jurassic period when dinosaurs gained the huge size but where few fossils have been found.A fossil mother lode in the Gobi Desert is providing a window into a critical period of the Jurassic period when dinosaurs gained the huge size but where few fossils have been found.A fossil mother lode in the Gobi Desert is providing a window into a critical period of the Jurassic period when dinosaurs gained the huge size but where few fossils have been found.