Vol. s3-48, Issue 283, 1894July 01, 1894 EDT
The Typical Ornithopoda of the American Jurassic
The Typical Ornithopoda of the American Jurassic
Othniel Charles Marsh,
Marsh, O. C. (1894). The typical Ornithopoda of the American Jurassic. American Journal of Science, s3-48(283), 85–90. https://doi.org/10.2475/ajs.s3-48.283.85