Hesperosaurus

Hesperosaurus (meaning "western lizard", from Classical Greek ἕσπερος/hesperos "western" and σαυρος/sauros "lizard") is a herbivorous stegosaurian dinosaur from the Kimmeridgian epoch of the Jurassic period, approximately 156 million years ago.

Hesperosaurus

Hesperosaurus (meaning "western lizard", from Classical Greek ἕσπερος/hesperos "western" and σαυρος/sauros "lizard") is a herbivorous stegosaurian dinosaur from the Kimmeridgian epoch of the Jurassic period, approximately 156 million years ago.