“wa 
BIBLIOGR. APPENDIX—Q. ADDENDA. 1079 
1873.—Cope, E. D. On two new perissodactyles from the Bridger eocene. =Palwont. Bull. no. 11, 
Jan. 31, 1873, pp. 2; < Proe. Am. Philos. Soc. Phila. xiii, 1873, pp. 35, 36. 
(Spp. nn. Lymnohyus ]videns, Palwosyops fontinalis.] 
Cope, EB. D. On some eocene mammals obtained by Hayden’s geological survey of 1872. 
= Palxont. Bull. no. 12, March 8, 1873, pp. 1-6. 
(Spp. nn. Microsyops vicarius, Antiacodon furcatus, Oligotomus (gen. nov.) cinctus, Paramys leptodus, 
Palzosyops diaconus, Hydachyus implicatus. References to 16 other species. | 
Cope, E. D. On the extinct vertebrata of the eocene of Wyoming, observed by the expedition 
of 1872, with notes on the geology. < Ann. Rep. U. 8. Geol. Sury. Terr. for 1872, 1873, pp. 
545-649, pll. i-vi. 
(Mammals, pp. 546-611; general review of the vertebrate fauna of the eocene of Wyoming, pp. 643-649.) 
Cope, E. D. [Remarks on mammalian remains from the miocene of Colorado.] < Proc. Acad. 
Nat. Sci. Phila. 1873, pp. 419, 420. 
Leidy, J. [Notice of fossil vertebrates from the miocene of Virginia.] < = Proce. Acad. Nat. Sci. 
Phila, 1873, p. 15. 
Leidy, J. [Remarks on the occurrence of an-extinet-hog in America.] < Proc. Acad. Nat. Sci. 
Phila. 1873, p. 207. 
[Doubts the occurrence of Sus in America as an extinct animal.) 
Leidy, J. Department of the Interior. | — | Report | of the | United States geological survey | 
of | the Territories. | F. V. Hayden, | United States geologist-in-charge. .... Volume 
i, | — | Fossil vertebrates. | Part i. | — | Contributions | to the | extinct vertebrate fauna | 
of | the Western Territories. | By | Prof. Joseph Leidy. .... Washington: Government 
Printing Office. 18738. 4°. Tit., 358 pp., pll. i-xxxvii, with 37 ll. expl. 
(Contains ‘‘ Extinct vertebrate fauna of the Bridger tertiary formation of Wyoming Territory ” (mammals, pp. 
27-125) ; ‘‘ Description of remains of mammals from the tertiary formation of Sweetwater River, Wyoming” (pp. 
198-208) ; ‘Description of vertebrate fossils from the tertiary formation of John Day’s River, Oregon” (pp. 210- 
223); ‘ Description of remains of vertebrata from tertiary formations of different Siates and Territories west of 
the Mississippi River” (mammals, pp. 227-2C0); ‘Synopsis of the extinct vertebrata described or noticed in the 
present work” (mammals, pp. 315-338).] 
Marsh, O. C. Additional observations on thé Dinocerata. < Am. Journ. Sci. and Arts, 3d ser 
v, 1872, pp. 293-296. 
Marsh, O. C. New observations on the Dinocerata. < Am. Journ. Sci. and Arts, 3d ser. vi, 
pp- 300, 301. 
Marsh, O. C. Note on the dates of some of Professor Cope’s recent papers [on vertebrate 
fossils from Wyoming]. < Am. Journ. Sci. and Arts, 3d ser. v, 1873, pp. 235, 236, 
Marsh, O. C. Notice of new tertiary mammals. < Am. Journ. Sci. and Arts, 3d ser. v, 1878, 
pp. 407-410. 
[Spp. nn. Orohippus agilis, Colonoceras (nov. gen.) agrestis, Dinoceras lucaris, Oreodon occidentalis, Rhino- 
ceros annectens, R! oregonensis.] 
Marsh, O. C. Notice of new tertiary mammals (continued). < Am. Journ. Sci. and Arts, 2d 
ser. v, 1873, pp. 485-488. 
[Spp. nn. Tillotherium (nov. gen.) hyracoides, Brontotherium (noy. gen.) gigas, Elotherium crassum.} 
Marsh, O.C. On the gigantic mammals of the American eocene. < Proc. Am. Philos. Soc. 
Phila. xiii, 1873, pp. 255-256. 
Marsh, 0. C. On the gigantic fossil mammals of the order Dinocerata. < Am. Journ. Sci. and 
Arts, 3d ser. v, 1873, pp. 117-122, pll. i, ii. 
Marsh, 0. G. Supplementary note on the Dinocerata. < Am. Journ. Sci. and Arts, 3d ser. v, 
1573, pp. 310, 311. 
1874.—Cooper, J. G. Animal life of the Cuyamaca Mountains (California]. < Am. Nat. viii, 1874, 
pp. 14-18. [Two pages devoted to mammals. 
Cope, B.D. Report on fossil vertebrates of New Mexico. < Ann. Rep. Chief of Engineers, 
1874, ii, pp. 591-—. 
[Spp. nn. Ectoganus (g. 2.) gliriforniis, Calamodon (g. n.) simplex, ©. 
Esthonyx (g.n.) bisulcatus, E. burmeisteri, FE. miticulus, Meniscotherium (¢. 
B. molestus, B. elephantopus, Phenacodus omnivorus, P. sulcatus, Oxy wna (g. 
Pachyena (g.n.) ossifraga, Prototomus (g. 0.) viyerrints, P. insidiosus, P. jarrovii, Lymnocyon protenns. J 
arcamenaus, C. novomebicanus, 
_n.) ckamense, Bathmodon simas, 
n.) lapina, O. morsitans, O. forei- 
pata, 
