Gigantspinosaurus (meaning "giant-spined lizard") is a genus of herbivorous ornithischian dinosaur from the Late Jurassic. It was a stegosaur found in China.
A space-time vortex sucks a team of mismatched scientists, soldiers, survivalists, and adventurers into a universe filled with lush jungles and populated by dinosaurs, tribes of primitive hominids, and terrifying creatures.