fr 
Othniel Charles Marsh. 25 
1883 Evolution. ‘‘ Herbert Spencer on the Americans and the Americans 
on Herbert Spencer,” pp. 45-50. 
Birds with Teeth. 37d Ann. Rept. Director U. S. Geol, Surv., pp. 
45-88. 
Principal Characters of American Jurassic Dinosaurs. Pt. VI. Res- 
toration of Brontosaurus. This Journal (3), vol. 26, pp. 81-85, pl. i. 
On the supposed Human Footprints recently found in Nevada. 
Lbid., pp. 139-140. 
1884 Principal Characters of American Jurassic Dinosaurs. Pt. VII. 
On the Diplodocide, a New Family of the Sauropoda. Jbid., vol. 
27, pp. 161-167, pls. iii-iv. 
Principal Characters of American Jurassic Dinosaurs. Pt. VIII. 
The Order Theropoda. Tbid., pp. 329-340, pls. viii-xiv. 
A New Order of extinct Jurassic Reptiles (Wacelognatha). Jbid., 
p. 341. 
Principal Characters of American Cretaceous Pterodactyls. Pt. I. 
The Skull of Pteranodon. Tbid., pp. 423-426, pl. xv. 
On the United Metatarsal Bones of Ceratosaurus. JTbid., vol. 28, pp. 
161-162. 
On the Classification and Affinities of Dinosaurian Reptiles. ature, 
vol. 31, pp. 68-69. 
1885 The Gigantic Mammals of the Order Dinocerata. sth Ann. Rept. 
Director U. S. Geol, Surv., pp. 243-302. 
On American JurassicMammals. Rept. Brit. Assoc. Adv. Sct. for 1884, 
Pp. 734-736, London. 
Names of Extinct Reptiles. Zhzs Journal (3), vol. 29, p. 169. 
On the Size of the Brain in Extinct Animals. Abstract: ature, vol. 
32, p. 562, London. 
1886 Dinocerata: a Monograph of an Extinct Order of Gigantic Mammals. 
With 56 plates and 200 woodcuts. 4°, xviiit237 pp. Monographs 
U. S. Geol. Surv., vol. 10, Washington. (Author’s edition, title 
page dated 1884; published 1885.) 
1887 American Jurassic Mammals. TZhis Journal (3), vol. 33, pp. 327-348, 
pls. vii-x. 
Notice of New Fossil Mammals. Jézd., vol. 34, pp. 323-331. 
Principal Characters of American Jurassic Dinosaurs. Pt. IX. The 
Skull and Dermal Armor of Stegosaurus. Jbid., pp. 413-417, pls. 
vi-ix. 
1888 Notice of a New Genus of Sauropoda and other new Dinosaurs from 
the Potomac Formation. Jdid., vol. 35, pp. 89-94. 
Notice of a new Fossil Sirenian, from California. Jdzd., pp. 94-96. 
A New Family of Horned Dinosauria from the Cretaceous. Jdzd., 
vol. 36, pp. 447-478, pl. xi. 
1889 Restoration of Brontops robustus from the Miocene of America, 
Abstract: Jdzd,, vol. 37, pp. 163-165, pl. vi. 
A Comparison of the Principal Forms of Dinosauria of Europe and 
America. Abstract: J/dzd., pp. 323-331. 
Notice of new American Dinosauria. Tbid., pp. 331-336. 
