Vol. s3-39, Issue 229, 1890January 01, 1890 EDT
Description of New Dinosaurian Reptiles
Description of New Dinosaurian Reptiles
Othniel Charles Marsh,
Marsh, O. C. (1890). Description of new dinosaurian reptiles. American Journal of Science, s3-39(229), 81–86. https://doi.org/10.2475/ajs.s3-39.229.81