* Marsh, O. C., 1877, Notice of New Dinosaurian Reptiles from the Jurassic Formation: American Journal of Science, 3rd series, v. 14, p. 514-516.
* "Marsh, O. C.", 1877, Notice of New Dinosaurian Reptiles from the Jurassic Formation: American Journal of Science, 3rd series, v. 14, p. 514—516.