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Hypsilophodon wielandi Galton and Jensen 1979 (bird foot dinosaur)

Reptilia - Neornithischia

PaleoDB taxon number: 64512

Full reference: P. M. Galton and J. A. Jensen. 1979. Remains of ornithopod dinosaurs from the Lower Cretaceous of North America. Brigham Young University Geology Studies 25(3):1-10

Belongs to Ornithopoda according to D. B. Norman et al. 2004

Sister taxa: Anomoepodidae, Bonaparteichnium, Brachypoda, Burianosaurus, Camptosaurichnus, Camptosauropus, Convolosaurus, Dakotasaurus, Diluvicursor, Dinosauropodes, Dolichopoda, Elasmaria, Euornithopoda, Fabrosauria, Gideonmantellia, Gilmoreosaurus arkhangelskyi, Goseongosauripus, Hypsiloichnus, Iguanodontia, Iguanodontipodidae, Jiayinosauropus, Kalodontoidea, Laosaurus, Laosaurus celer, Laosaurus minimus, Morrosaurus, Moyenisauropodidae, Ornithopoidea, Othnielia, Phyllodon, Psilotrisauropus, Siluosaurus, Taponichnus, Telosichnus, Tetrapodosauridae, Trachodontoidea, Unespichnium, Walmadanyichnus, Weewarrasaurus, Wintonopus

Type specimen: AMNH 2585, a set of limb elements. Its type locality is north of Piedmont (AMNH), which is in an Aptian terrestrial horizon in the Lakota Formation of South Dakota.

Ecology: ground dwelling herbivore