Full reference: J. I. Kirkland. 1998. A new hadrosaurid from the upper Cedar Mountain Formation (Albian-Cenomanian: Cretaceous) of eastern Utah - the oldest known hadrosaurid (lambeosaurine?). Lower and Middle Cretaceous Terrestrial Ecosystems, S. G. Lucas, J. I. Kirkland & J. W. Estep (eds.). New Mexico Museum of Natural History and Science Bulletin 14:283-295
Parent taxon: Hadrosauroidea according to P. Cruzado-Caballero and J. E. Powell 2017
See also Barrick et al. 2007, Dalla Vecchia 2020, Galton 2009, Garrison et al. 2007, Gilpin et al. 2007, Godefroit et al. 2004, Godefroit et al. 2003, Godefroit et al. 2008, Head 2001, Kirkland 1998, Lund and Gates 2006, McDonald 2012, McDonald et al. 2012, McDonald et al. 2010, McDonald et al. 2010, Norman 2004, Norman 2014, Prieto-Márquez 2010, Prieto-Márquez 2010, Prieto-Marquez and Salinas 2010, Prieto-Márquez and Wagner 2010, Ramírez-Velasco et al. 2012, Takasaki et al. 2019, Tan et al. 2015, Verdú et al. 2021, Wang et al. 2011, Xu et al. 2016, You et al. 2003 and You et al. 2005
Sister taxa: Bactrosaurus, Batyrosaurus, Cedrorestes, Claosaurus, Datonglong, Equijubus, Fukuisaurus, Fylax, Gilmoreosaurus, Gobihadros, Gongpoquansaurus, Gonkoken, Hadrosauridae, Huehuecanauhtlus, Iguanodon hillii, Jeyawati, Jintasaurus, Koshisaurus, Levnesovia, Morelladon, Nanningosaurus, Nanyangosaurus, Ovaloolithidae, Penelopognathus, Plesiohadros, Portellsaurus, Probactrosaurus, Protohadros, Ratchasimasaurus, Shuangmiaosaurus, Sirindhorna, Spheroolithidae, Tanius, Telmatosaurus, Tethyshadros, Trachodon cantabrigiensis, Xuwulong, Yunganglong, Zhanghenglong, Zuoyunlong
Subtaxa: Eolambia caroljonesa
Ecology: ground dwelling herbivore
Distribution:
• Cretaceous of United States (12: Utah collections)
Total: 12 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.