LITERATURE CITED
- Dorr , J. A. Jr. 1985 . Newfound Early Cretaceous dinosaurs and other fossils in southeastern Idaho and westernmost Wyoming. Contributions, Museum of Paleontology . University of Michigan , 27 : 73 – 85 .
- Galton , P. M. and Jensen , J. A. 1979 . Remains of ornithopod dinosaurs from the Lower Cretaceous of North America . Brigham Young University Geology Studies , 25 : 1 – 10 .
- Jensen , J. A. 1970 . Fossil eggs in the Lower Cretaceous of Utah . Brigham Young University Geology Studies , 17 : 51 – 65 .
- Kurzanov , S. M. and Mikhailov , K. E. 1989 . “ Dinosaur eggshells from the Lower Cretaceous of Mongolia; ” . In Dinosaur Tracks and Traces Edited by: Gillette , D. D. and Lockley , M. G. 109 – 113 . Cambridge, New York, Melbourne : Cambridge University Press .
- Moberly , R. Jr. 1960 . Morrison, Cloverly, and Sykes Mountain formations, northern Bighorn Basin, Wyoming and Montana . Bulletin of the Geological Society of America , 71 : 1137 – 1176 .
- Ostrom , J. H. 1970 . Stratigraphy and paleontology of the Cloverly Formation (Lower Cretaceous) of the Bighorn Basin Area, Wyoming and Montana. Bulletin . Peabody Museum of Natural History , 35 : 1 – 234 .
- Sues , H.-D. 1980 . Anatomy and relationship of a new hypsilophodontid dinosaur from the Lower Cretaceous of North America. Palaeontographica . A , 169 : 51 – 72 .
- Sues , H.-D. and Norman , D. B. 1990 . “ Hypsilophodontidae, Tenontosaurus, Dryosauridae; ” . In The Dinosaura Edited by: Weishampel , D. B. , Dodson , P. and Osmolska , H. 498 – 509 . Berkeley : University of California Press .
- Young , R. G. 1970 . “ Lower Cretaceous of Wyoming and the southern Rockies; ” . In Wyoming Geological Association Guidebook, 22nd Annual Field Conference Edited by: Enyert , R. L. 147 – 160 .