Vol. s3-16, Issue 93, 1878September 01, 1878 EDT
New Pterodactyl From the Jurassic of the Rocky Mountains
New Pterodactyl From the Jurassic of the Rocky Mountains
Othniel Charles Marsh,
Marsh, O. C. (1878). New pterodactyl from the Jurassic of the Rocky Mountains. American Journal of Science, s3-16(93), 233–234. https://doi.org/10.2475/ajs.s3-16.93.233