genus of reptiles (fossil)

Gigantspinosaurus (meaning "giant-spined lizard") is a stegosaurian ornithischian dinosaur from the Late Jurassic. It was a stegosaur found in Sichuan, China.

Temporal range: Late Jurassic
Zigong Dinosaur Museum Gigantspinosaurus.jpg
Skeletal mount of Gigantspinosaurus in the Zigong Dinosaur Museum
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Order: Ornithischia
Suborder: Stegosauria
Genus: Gigantspinosaurus
Type species
Gigantspinosaurus sichuanensis
Ouyang, 1992