Fig. 3From: A stegosaur tooth (Dinosauria, Ornithischia) from the Early Cretaceous of southwestern FranceSingle isolated cheek tooth—with a poorly preserved crown but a well-preserved root—of Hesperosaurus mjosi (SMA 3074-FV01, specimen “Moritz”), from the Kimmeridgian–Tithonian (Late Jurassic) Morrison Formation of Howe-Scott Quarry, Howe Ranch, near Shell (Big Horn County, Wyoming, USA), in ?lingual (a) and mesial or distal (b) views. Scale bar 2 mmBack to article page