1078 MONOGRAPHS OF NORTH AMERICAN RODENTLA. 



1872. — Leidy, J. On the fossil vertebrates of the early tertiary formation of Wyoming. <^ Ann. Rep. 

 U. S. Geol. Surv. Terr, for 1871, 1872, pp. 353-372. [Mammals, pp. 353-365.] 

 Marsh, O. C. Communication ou the discovery of new Rocky Mountain fossils. <^Proc. Am. 



Pbilos. Soc. Phila. xii, 1872, pp. 578,579. 

 Marsh, O. C. Discovery of fossil Quadrumana in the eocene of Wyoming. <^ Am. Journ. Sci. 



and Arts, 3d ser. iv, 1872, pp. 405, 406. 

 Marsh, O. C. Note on a new genus of carnivores from the tertiary of Wyoming. < Am. Journ. 

 Sci. and Arts, 3d ser. iv, 1872, p. 406. 



[Oreocyon, type-speciea O. latideua = Limnofelis latidens, Marsh.] 

 Marsh, O. C. Note on Tinoceras anceps. <^ Am. Journ. Sci. and Arts, 3d ser. iv, 1874, p. 32.'J. 



[Titanotherium ? anceps refened lo Tiuoceras, and stated to be a Proboscidijin.] 

 Marsh, O. C. Notice of a new species of Tinoceras. <^ Am. Journ. Sci. and Arts, 3d ser. iv, 1872, 



p. 323. [Tinoceras grandis. The peculiar group to which it belongs named Tinoceridje.] 

 Marsh, O. C. Notice of some remarkable fossil mammals. < Am. Journ. Sci. and Arts, 3d ser. 

 iv, 1872, pp. 343, 344. 



[Dinoceraa lacustris described. DinoceraB and Tinoceras considered as representing a distinct order, called 

 Dinocera.] 



Marsh, O. C. Preliminary description of new tertiary mammals. Part i. <^Am. Journ. Sci. 

 and Arts, 3d ser. iv, 1872, pp. 122-128. 



[Spp. nn. PalEBosyops laticeps, Telmatotberium (aov. gen.) validus, Lymnohyns (nov. gen.) robnstas, Hyra- 

 cbus priuceps, Hoinacodon (nov. gen.) vagans, Lymnocyon (nov. gen.) verus, Viverravne (nov. gen.) gracilis, 



Nyctitherium (nov. gen.) veloi, N. prisons, Talpavus (nov. gen.) nitidus.] 



Marsh, O. C. Preliminary description of new tertiary mammals. Parts ii,iii, iv. <^ Am. Journ. 

 Sci. and Arts, 3d ser. iv, 1872, pp. 202-224. 



[Spp. nn. Limnofelis (nov, gen.) ferox, L. latidens, Lymnocyon riparius, L. agilis, Thinocyon (nov. gen.) velox, 

 Viverravu8(?) nitidiis, Thinolestes (nov. gen,) anceps, Telmalestes (nov, gen,) craasna, Limnotberium affine, Oro- 

 hippua puniilua, Helohyus (nov, gen.) plicodon, Tbinolberiura (nov. gen.) validura, Paasalacodon (nov. gen.) lito- 

 ralis, Aui:)acodoo (nov, gen.) eleg.iua, Centetodon (nov. gen,) pulcber, Stenacodon (nov. gen,) raras, Autiacodon 

 (nov, gen,) venuatua, Bathrodon (nov, gen,) typna, B. annectena, Mesacodon (nov. gen.) apeciosua, Uemi.icodon 

 (nov. gen.) gracilia, H. uanns, H. pucilltia isic), Centetodon altidena, Entomodon (nov, gen,) compliia, Entoraa- 

 codon (nov, gen,) minutua, Cetracodon (nov, gen,) delicatna, Nyctileatea (nov, gen.) serotinus, Zipbacodon (nov. 

 gen.) rugatua. Harpolodon (uov. gen.) sylveatria, H, vulpinus, Orotberiuni (nov, gen,) nintanum, Helaletea (nov. 

 gen,) boop, Paramya robuatus, Tillomye (nov. gen.) senex, T. parvua, Taxyni,\s (nov. gen.) lucaiia, Sciuravus 

 parvidens. Colonoraye (nov. gen.) celer, Apatemys (uov, gen,) bellua. A, bellnlus, Entumacodon augnstidetis, Tria- 

 codou grandia, T, nauna, Euryacodon (nov, gen.) lepidua, PalEeacodon vagus.] 



1873. — Adams, A. L. Field and forest rambles, with notes and observations ou the natural history of 

 Eastern Canada. 8'^. London, 1873. 



(List of mammals, pp. 395, 296, and many valuable notes pagsim.] 

 Cope, E. D. Second notice of extinct vertebrata from the tertiary of the plains. =Palseont. 

 Bull. no. 15, Aug. 20, 1873, pp. 1-6. 



[Mamm. spp. nn, PalajolaguaagapetUlua, Colotaxia criatatus, Hyracodon qundriplicatua, II, acridens, Symboro- 

 don torrus, Miobasileus opbryas, Megaceratops acer, M, beloceraa.] 



Cope, E. D. Third notice of extinct vertebrata of the tertiary of the plains. = Pal;Eont. Bull. 



no. 16, Aug. 20, 1873, pp. 1-8. 



[Spp. nn. Domina (gen. nov.) gradata. Herpetotberiam (gen. nov.) fuzax, Daptopbilua (gen. nov,) aqualidcna, 



Tomarctns (gen, nov,) breviroatria, Stibarus (gen, nnv,) obtoailobua, Cania gregariua, laaoua (gen. nov.) canicu- 



lua, Palsolagns turgidus, P. triplex, Tricinm (gen, nov,) avunculus. T, leporinum, T, panienae, GymDOptycbus 



(gen, nov,) cbrysodon, G, uaautua, G. trib»pbns. G. minutus, Ancbitberium cuncatum, Leptaucbenia calcarata, 



L. minima, Trimerodua (gen. nov,) cedrenais,] 

 Cope, E. D. Fourth notice of extiuct vertebrata from the Bridger and Green River tertiaries. 



= PaUci>nt. Bull. no. 17, Oct. 25, 1873, pp. 1-4. 



[Spp. nn. Eobaaileus galealua, Arcbienodon (gen. nov.) insolens, Pbenacodus (gen. nov.) primxvus, Oroth© 



rinm iu.lex.) 

 Cope, B. D. [Ou a supposed fotsil skull of a hog.] < Proc. Acad. Nat. Sci. Phila. 1873, p. 207. 

 Cope, E. D. On the short-footed Ungulata of the eocene of Wyoming. <^Am. Philos. Soc. 



Phila. xiii, 1873, pp. 38-74, pll. i-iv. 



[On tbe ayetematic position and cbaractera of Loxolopbodon, Eobasilena, Uintatberium, Megaceratope, Bath- 



modon, and Metalopbodon.] 

 Cope, E. D. On the flat-clawed carnivora of the eocene of Wyoming. < Proc. Am. Philos. Soo. 



Phila. xiii, 1873, |ip. 198-209. [Genera Mesonyx and Synoplotherium.] 



