Vol. s3-23, Issue 133, 1882January 01, 1882 EDT
Classification of the Dinosauria
Classification of the Dinosauria
Othniel Charles Marsh,
Marsh, O. C. (1882). Classification of the Dinosauria. American Journal of Science, s3-23(133), 81–86. https://doi.org/10.2475/ajs.s3-23.133.81