560 



FOSSIL VEBTEBRATA OF NORTH AMERICA. 



[BULL. 179. 



Osborn, H. F. 1891 B, p. 44. 

 1891 E, p. 599. 

 1893 B, p. 316. (Ptilodus.) 

 Roger, O. 18% A, p. 6. 



Trouessart, E. L. 1898 A, p. 1256. (Syn. of C. 

 gracilis.) 

 Cretaceous (Laramie); Wyoming. 



Cimolomys digona Marsh. 



Marsh, 0. C. 1889 F, p. 177, pi. vii, figs. 1-4, 13-16. 



1897 C, p. 521, fig. 87. 

 Osborn, H. F. 1891 A, p. 126. 



1891 B, p. 44. 



1891 E, p. 599. 



1893 B, p. 317. (Ptilodus.) 

 Roger, 0. 1896 A, p. 6. 

 Trouessart, E. L. 1898 A, p. 1256. 



Cretaceous (Laramie); Wyoming. 



Cimolomys formosus (Marsh). 



Marsh, 0. C. 1889 F, p. 179, pi. viii, figs. 32-39. 



(Halodon.) 

 Osborn, H. F. 1891 A, p. 126, fig. l,c. 



1891 B, p. 44. 



1893 B, p. 315. (Ptilodus.) 

 Roger, O. 1896 A, p. 6. 

 Trouessart, E. L. 1898 A, p. 1257. 

 Zittel, K. A. 1893 B, p. 84, fig. 61, C. (Halodon.) 

 Cretaceous (Laramie); Wyoming. 



Cimolomys g^-acilis Marsh. 

 Marsh, O. C. 1889 D, p. 84, pi. ii, figs. 1-4. 

 Osborn, H. F. 1891 A, p. 125, figs. 2,a, 3. 

 1891 B, p. 44. 



1891 E, pp. 599, 601, figs. 3, 4. 

 1893 B, p. 317. (Ptilodus.) 



Roger, O. 18% A, p. 6. 

 Trouessart, E. L. 1898 A, p. 1256. 

 Zittel, K. A. 1893 B, p. 81, fig. 56. 



Cretaceous (Laramie); Wyoming. 



Cimolomys minutus (Marsh). 

 Marsh, 0. C. 1889 D, p. 85, pi. ii, figs. 9-12. (Nano- 

 mys.) 



1892 B, p. 261, pi. vi, fig. 2. (Nanomyops.) 



Osborn, H. F. 1891 A, p. 126, figs. 2,c, 3. 



1891 E, p. 600, figs. 3, 4. 



1892 B, p. 44. 



1893 B, p. 316. 

 Roger, 0. 18% A, p. 6. 



Trouessart, E. L. 1898 A, p. 1256. (Syn. of C. 

 gracilis.) 

 Cretaceous (Laramie); Wyoming. 



Cimolomys nitidus ( Marsh) . 



Marsh, O. C. 1889 D, p. 84, pi. ii, figs. 5-8. (Cimol- 



odon.) 



Cope, E. D. 1892 U, p. 762. (Cimolodon.) 

 Marsh, O. C. 1892 B, p. 255, pi. vi, figs. 7, 9. (Cimol- 

 odon.) 



Osborn, H. F. 1891 A, p. 126, fig. 2,6. (Cimolodon.) 

 1891 B, p. 44. (Cimolomys.) 

 1891 E, p. 600, figs. 3, 4. 

 1893 B, p. 316. (Ptilodus.) 

 Roger, 0. 18% A, p. 6. 



Trouessart, E. L. 1898 A, p. 1257. (Syn. of C. graci- 

 lis.) 



Zittel, K. A. 1893 B, p. 82, figs. 57, 58. 

 Cretaceous (Laramie); Wyoming. 



Cimolomys parvus (Marsh). 

 Marsh, O. C. 1892 B, p. 254, pi. vi, fig. 4. (Cimol- 

 odon.) 



Roger, O. 18% A, p. 6. 

 Trouessart, E. L. 1898 A, p. 1257. 



Cretaceous (Laramie); Wyoming. 



Cimolomys serratus (Marsh) . 



Marsh, 0. C. 1889 D, p. 87, pi. iii, figs. 4-6, 14-17. 



(Halodon.) 



Osborn, H. F. 1891 A, p. 126, figs. 1,6, 5,c. (Halo- 

 don.) 



1891 B, p. 44. 



1891 E, p. 600, fig. 2, 4. 



1893 B, pp. 315, 318. (In part to Ptilodus; 



in part to Meniscoessus. ) 

 Roger, 0. 18% A, p. 6. (Halodon.) 

 Trouessart, E. L. 1898 A, p. 1257. (Syn. of C. 

 gracilis.) 

 Cretaceous (Laramie); Wyoming. 



MENISCOESSUS Cope. Type M. conquistm Cope. 



Cope, E. D. 1882 BB. 

 1884 Y, p. 691. 

 1888 J. 



1892 U, p. 762. (Dipriodon=? Ptilodus. ) 

 Marsh, O. C. 1889 D, p. 85 (Dipriodon, type D. 

 robustus); p. 86 (Selenacodon, type S. fragilis; 

 Tripriodon, type T. ccdatus;); p. 87 (Halodon 

 in part, type H. sculptus). 

 1891 1. 



1892 D, p. 82. 

 1892 G, p. 174. 



Nicholson and Lydekker 1889 A, p. 1268. 

 Osborn, H. F. 1887 F, p. 286. 

 1888 G, p. 217. 

 1891 A, p. 128. 

 1891 B. 

 1891 C, pp. 779, 782. 



Osbosn, H. F. 1891 E, pp. 597, 609. 



1893 B, pp. 313, 317, 320. (Syn? of Paro- 

 nychodon.) 



1893 D, p. 30. 



Schlosser, M. 1890 C, p. 277. 

 Trouessart, E. L. 1898 A, p. 1254. 

 Wortmann, J. L. 1883 A, p. 709. 



1885 A, p. 2%. 

 Zittel, K. A. 1893 B, p. 83. 



Meniscoessus brevis (Marsh). 

 Marsh, O. C. 1889 F, p. 177, pi. vii, figs. 9-12. (Se- 

 lenacodon.) 

 Osborn, H. F. 1891 A, p. 129, fig. b,d. 



1891 B, p. 45. 



1891 E, p. 602, fig. 5. 



1893 B, p, 318. 

 Roger, O. 18% A, p. 5. (Syn. of M. conquistus.) 



