Full reference: R. Stanford, R. E. Weems, and M. G. Lockley. 2004. A new dinosaur ichnotaxon from the Lower Cretaceous Patuxent Formation of Maryland and Virginia. Ichnos 11:251-259
Parent taxon: Ornithopoda according to M. G. Lockley et al. 2009
See also Gierlinski et al. 2009 and Stanford et al. 2004
Sister taxa: Ampelognathus, Anomoepodidae, Bonaparteichnium, Brachypoda, Burianosaurus, Camptosaurichnus, Camptosauropus, Changchunsaurus, Changmiania, Clypeodonta, Dakotasaurus, Dinosauropodes, Dolichopoda, Euornithopoda, Fabrosauria, Gideonmantellia, Gilmoreosaurus arkhangelskyi, Goseongosauripus, Iguanodontipodidae, Iguanodontipodidae, Jiayinosauropus, Kalodontoidea, Laosaurus, Laosaurus celer, Laosaurus minimus, Moyenisauropodidae, Nanosaurus, Ningxiapus, Ornithopoidea, Orodrominae, Othnielia, Phyllodon, Psilotrisauropus, Qantassaurus, Siluosaurus, Taponichnus, Telosichnus, Tetrapodosauridae, Trachodontoidea, Unespichnium, Walmadanyichnus, Weewarrasaurus, Wintonopus
Subtaxa: Hypsiloichnus marylandicus
Ecology: ground dwelling herbivore
Distribution:
• Cretaceous of United States (3: Maryland, Virginia collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.