HAY.] 



CATALOGUE. 



575 



Osborn, H. F. 1897 F, p. 612. 

 Wortman, J. L. 1887 F, p. 290. 



1896 B, p. 259. 



1897 A, p. 110. 

 Zittel, K. A. 1893 B, p. 509. 



Stylinodon cylindrifer (Cope). 

 Cape, E. D. 1881 D, p. 184. (Calamodon.) 

 1884 O, p. 192, pi. xxiv a, figs. 15, 16. 



lamodon.) 



Matthew, W. D. 1899 A, p. 36. 

 Roger, O. 1896 A, p. 89. (Calamodon.) 

 Trouessart, E. L. 1898 A, p. 669. 



(Ca- 



Wortman, J. L. 1897 B, p. 92, fig. 25. 

 Zittel K. A. 1893 B, p. 509. 



Eocene (Wind River, Bridger); Wyoming. 



Stylinodon mirus Marsh. 



Marsh, O. C. 1874 C, p. 532. 

 King, C. 1878 A, p. 404. 

 Marsh, O. C. 1897 B, p. 138, figs. 1-7. 

 Matthew, W. D. 1899 A, p. 43. 

 Roger, 0. 1896 A, p. 89. (Calamodon.) 

 Trouessart, E. L. 1898 A, p. 669. 

 Wortman, J. L. 1897 B, p. 93, figs. 26-30. 

 Eocene (Bridger); Wyoming. 



ECTOGANUS Cope. Type E. gliriformis Cope. 



Cope, E. D. 1874 O, p. 4. 



1875 C, p. 23. 



1876 A, p. 3. 



1877 K, p. 158. 

 1897 A, p. 322. 



Wortman J. L. 18% B, p. 259. 



1897 B, p. 88. 

 Zittel, K. A. 1893 B, p. 510. 



Ectoganus gliriformis Cope. 

 Cope, E. D. 1874 0, p. 4. 



1877 K, p. 160, pi. xli, figs. 1-12. 



King, C. 1878 A, p. 377. 

 Roger, O. 18% A, p. 89. 

 Eocene; New Mexico. 



Ectoganus novomehicanus Cope. 



Cope, E. D. 1874 O, p. 6. (Calamodon.) 



1876 C, p. 24. (Calamodon.) 



1877 K, p. 159, pi. xl, figs. 34-39. 

 Matthew, W. D. 1899 A, p. 32. (Calamodon.) 

 Roger, 0. 18% A, p. 89. 



Eocene (Wasatch); New Mexico. 



DRYPTODON Marsh. Type D. crasms Marsh. 



Marsh, 0. C. 1876 H, p. 403. 



1877 E. 



1897 B, 138. 

 Trouessart, E. L. 1898 

 Wortman, J. L. 1897 B, p. 

 Zittel K. A. 1893 B, p. 510. 



Dryptodon crassus Marsh. 

 Marsh, O. C. 1876 H, p. 403. 

 King, C. 1878 A, p. 377. 

 Matthew, W. D. 1899 A, p. 32. 

 Roger, 0. 18% A, p. 89. 

 Trouessart, E. L. 1898 A, p. 669. 



Eocene (Wasatch); New Mexico. 



Suborder XENARTHRA. 



Ameghino, F. 1889 A, p. 661. (Gravigrada.) 

 Burmeister, H. 1879 B, p. 279 (Phyllophaga); p. 



387 (Effodientia). 

 Cope, E. D. 1889 C. (Xenarthri.) 



1889 P, p. 657. 



Flower, W. H. 1883 A. (Pilosa.) 

 Flower and Lydekker 1891 A, p. 179. (Pilosa.) 

 Gadow, H. 1898 A, p. 41. 

 Gill, T. 1872 B, pp. 23, 24. (Verinilingua, Tardi- 



grada, Loricata.) 



Haeckel E. 1895 A, p. 490. ( Brady theria.) 



Roger, 0. 18% A, p. 91. 



Trouessart, E. L. 1898 A, p. 1094. 



Wortman, J. L. 1897 B, p. 109. 



Zittel, K. A. 1893 B, p. 124. 



Dr. Gill, in Standard Natural History, vol. v, 

 1884, p. 66, recognized the peculiar character of 

 the vertebrae of this group and employed the 

 adjective term xenarthral; but he did not for- 

 mally name the group. 



MEGATHERIID^;. 



Ameghino, F. 1889 A, p. 665 (Megatheridse); p. 690 

 (Megalonychidse); p. 740 (Mylodontidae). 



1894 A, p. 397. (Gravigrada.) 

 Burmeister, H. 1866 B, p. 149. Gravigrada.) 

 Claypole, E. W. 1891 A. 

 Cope, E. D. 1889 C. 



1889 P, p. 658. 



1889 R, p. 876. 

 Flower, W. H. 1882 A. 



1883 D, p. 384. 



Slower and Lydekkvr 1891 A, p. 158. 

 Gill, T. 1872 B, p. 24. 

 Lonnberg, E. 1899 A. (Mylodontidse.) 



Lydekker, R. 1887 A, p. 85. 

 1894 A, p. 70. 



18% B, p. 102. (Megalotheriidae.) 

 Nicholson and Lydekker 1889 A, p. 1296. 

 Roger, 0. 18% A, p. 91 (Megatheridse); p. 93 (Me- 



galonychidse); p. 97 (Mylodontidse). 

 Schlosser, M. 1890 C, p. 251. 

 Steinmann and Doderlein 1890 A, p. 739. 

 Trouessart, E. L. 1898 A, p. 1098 (Megalonychidse); 



p. 1107 (Megatheriidae). 

 Zittel, K. A. 1893 B, p. 130 (Mjgatheridse); p. 133 



(M^galonychidee); p. 136(Myljdjnti.lse). 



