On a New Sub-Class of Fossil Birds (Odontornithes) (American Journal of Science (3), vol. v., pp. 161, 162, February, 1873).
On the Structure and Affinities of the Brontotheridæ (American Journal of Science (3), vol. vii., pp. 81-86, January, 1874).
Notice of New Equine Mammals from the Tertiary Formation (American Journal of Science (3), vol. vii., pp. 247-258, March, 1874).
New Order of Eocene Mammals (American Journal of Science (3), vol. ix., p. 221, March, 1875).
On the Odontornithes, or Birds with Teeth (American Journal of Science (3), vol. x., pp. 403-408, November, 1875).
Principal Characters of the Dinocerata (American Journal of Science (3), vol. xi., pp. 163-168, February, 1876).
Principal Characters of the Tillodontia (American Journal of Science (3), vol. xi., pp. 249-251, March, 1876).
Principal Characters of the Brontotheridæ (American Journal of Science (3), vol. xi., pp. 335-340, April, 1876).
On a New Sub-Order of Pterosauria (American Journal of Science (3), vol. xi., pp. 507-509, June, 1876).
Recent Discoveries of Extinct Animals (American Journal of Science (3), vol. xii., pp. 59-61, July, 1876).
Notice of New Tertiary Mammals; Part V. (American Journal of Science (3), vol. xii., pp. 401-404, November, 1876).
Principal Characters of American Pterodactyles (American Journal of Science (3), vol. xii., pp. 479, 480, December, 1876).
Notice of a New and Gigantic Dinosaur (American Journal of Science (3), vol. xiv., pp. 87, 88, July, 1877).
Principal Characters of the Coryphodontidæ (American Journal of Science (3), vol. xiv., pp. 81-85, July, 1877).
Characters of the Odontornithes, with Notice of a New Allied Genus (American Journal of Science (3), vol. xiv., pp. 85-87, July, 1877).
Address on Introduction and Succession of Vertebrate Life in America (American Journal of Science (3), vol. xiv., pp. 338-378, November, 1877).
A New Order of Extinct Reptilia (Stegosauria) from the Jurassic of the Rocky Mountains (American Journal of Science (3), vol. xiv., pp. 513, 514, December, 1877).
New Species of Ceratodus, from the Jurassic (American Journal of Science (3), vol. xv., p. 76, January, 1878).
Notice of New Dinosaurian Reptiles (American Journal of Science (3), vol. xv., pp. 241-244, March, 1878).
Notice of New Fossil Reptiles (American Journal of Science (3), vol. xv., pp. 409-411, May, 1878).
Fossil Mammal from the Jurassic of the Rocky Mountains (American Journal of Science (3), vol. xv., p. 459, June, 1878).
Other scientific papers of interest by Prof. Marsh will be found in the same journal, as well as in the Zeitschrift of the Geological Society of Germany; American Naturalist; "Proceedings of the Philadelphia Academy of Natural Sciences;" "Proceedings of the American Philosophical Society; "Proceedings of the American Association for the Advancement of Science;" and in other periodicals.
