Vol. s3-37, Issue 220, 1889April 01, 1889 EDT
Appendix; Comparison of the Principal Forms of the Dinosauria of Europe and America
Appendix; Comparison of the Principal Forms of the Dinosauria of Europe and America
O. C. Marsh,
Marsh, O. C. (1889). Appendix; Comparison of the Principal Forms of the Dinosauria of Europe and America. American Journal of Science, s3-37(220), 323–330. https://doi.org/10.2475/ajs.s3-37.220.323