BIBLIOGRAPHY. 2;J1 



Leidy, Joseph. — Contributions to the Extinct Vertebrate Fauna of the Western 

 Territories.— Report of the United States Geological Survey of the Territories, 

 F. V. Hayden, 4to, Vol. I. Washington, 1873. (Dinocerala, pp. 93-109, 331-334; 

 Plate XXV; Plate XXVI, figs. 1-8; Plate XXVII, figs. 30-34.) 



A full discussion of the structure, classification, etc., of the Dinocerala. 



On page 9.5 of this memoir. Dr. Leidy in citing the description of Dinoceras mirahile inadvertently 

 omitted the f"lIon--ng: " small, compressed, osseous elevations which probably supported a pair 

 of horns. The maxiUaries have a pair of." Prof. Cope, referring apparently not to tlie original 

 paper, but to this incomplete passage, has since asserted that the author placed the posterior 

 horn-cores of Dinoceras on the frontal bones, a statement without foundation. 



Cope, Edward Driuker.— On the Extinct Vertebrata of the Eocene of Wyoming 

 observed l)y tlie Expedition of 1872.— United States Geological Survey of the 

 Territories, Sixth Annual Report, F. V. Hayden, 8vo, pp. 543-649, Plates I-VI. 

 Washington, 1873. 



Discussion of the Dinocerala, with descriptions of this author's species, and witli figures of 

 Tinoceras cornutum. 



Cope, Edward Drinker.— Palreontological Bulletins Nos. 1-13, 8vo, Philadelphia, 1873. 

 Contains reproductions, among others, of the following papers, some with additions or 



corrections, viz: 

 No. 5. — Telegram from Black Buttes, Wyoming. 

 No. 6.— Notices of New Vertebrata from the Upper Waters of Bitter Creek, Wyoming 



Territory. Reprint. 

 No. 7. — Second Notice of Extinct Vertebrates from Bitter Creek, Wyoming. Reprint. 

 No. 11. — On two New Perissodactyles from the Bridger Eocene. With changes. 

 No. 13. — On some of Professor Marsh's Criticisms. With additions. 



1874. 



Marsh, Othniel Charles.— Small Size of the Brain in Tertiary Mammals. — American 

 Journal of Science and Arts (3), Vol. VIII, pp. 66, 67. New Haven, July, 1874. 



The same, published in advance, 1874. 



The same. — American Naturalist, vol. viii, pp. 503, 504, S.alem, August, 1874. 



The same.— Annals and Magazine of Natural History (4), vol. xiv, p. 1G7, London, 

 August, 1874. 



Abstract of same. — Nature, vol. x, p. 273, London, August 6, 1874. 



The same. — Journal de Zoologie, vol. iii, pp. :^26, 327, Paris, 1874. 



Abstract of same. — Neues Jahrbuch fur Miueralogie, etc., p. 772, Stuttgart, 1874. 



