Dinosaurs 101

Yangchuanosaurus: yan-CHWAHN-oh-SOR-us

Name Means	"Yangchuan lizard"
Type	Predator dinosaur
Lived When	Late Jurassic (154-144 million years ago)
Weight	Up to 3.7 tons
Length	Up to 35 feet long
Diet	Meat: other dinosaurs
Habitat	China
Interesting Yangchuanosaurus Facts	Yangchuanosaurus had ridges and a bony knob on its snout. Yangchuanosaurus was only discovered in the 1970s, and very few of his bones have been found. Scientists are still learning about this large meat eater.