TYPE-SPECIMENS OF FOSSIL VERTEBRATES. 53 



1055. Oxyaena sp. uiidet. 



Distal end of femur and portion of left calcaneiim. Wasatch 

 (Eocene). New Mexico. 



Cope, Rept. U. S. Geogr. Surv. W. looth Merid., IV, Pt. II, 1877; 

 pi, 35, figs. 5, 6 (perhaps same individual as No. 1044, fig'd pi. 

 34, figs. 5-9, fide Cope). 



5378. Oxysena sp. undet. 



L,eft premaxillary and anterior portion of maxillary con- 

 taining roots of canine, one premolar and two incisors. 

 Wasatch (Eocene). New Mexico. 



Cope, Rept. U. vS. Geogr. Surv. W. looth Merid., IV, Pt. II, 1877, 

 pl- 37> fig- 9- 



5379. Oxyaena sp. undet. 



Part of ilium. Wasatch (Eocene). New Mexico. 



Cope, Rept. U. S. Geogr. Surv. W. looth Merid., IV, Pt. II, 1877, 

 pi. 37, figs. 6, 6a. 



1096. Pachyaena ossifraga Cope. Type. 



First upper molar. Wasatch (Eocene). New Mexico. 



Cope, App. FF3, Ann. Rept. Chief Engineers, in Rept. Sect'y War, 

 II, Pt. II, 1874, p. 601; Rept. U. S. Geogr. vSurv. W. looth Merid., 

 IV, Pt. II, 1877, p. 94, pi. 39, fig. 10. 



2044. Palaeomeryx teres (Cope). See Cosoryx teres and Dicrocerus 

 teres. 



749. Palaeomeryx sp. undet. See Cervus warreni. 



758. Palaeosyops paludosus L,eidy. Cotypes. 



759- Upper molar (m^), lower molar (mj, and last upper pre- 



762. molar (p"*). Bridger (Eocene). Church Buttes, Wyo- 



ming. 



Leidy, Proc. Acad. Nat. Sci. Phila., 1870, p. iii; Rept. U. S. Geol. 

 Surv. Terr., I, 1873, pp. 28, 325, pi. 5, fig. 5; pi. 23, figs. 5, 6. 



106. Palaeosyops paludosus Eeidy. Plesiotype. 



Right tibia. Bridger (Eocene). Grizzly Buttes, Wyoming. 

 Leidy, Rept. U. S. Geol. Surv. Terr., I, 1873, p. 43, pi. 20, fig. i. 



2359. Palaeotherium bairdii Eeidy. I'ype. 



Part of right ramus of jaw containing five -teeth. White 

 River (Oligocene). Nebraska ? 



Leidy in Owen's Rept. Geol. Surv. Wis., Iowa, and Minn., 1852, 

 p. 572. 



= Mesohippus bairdii. 

 See Anchitherium bairdii. 



1095. Panolax sanctaefidei Cope. Type. 



Four imperfect molars. "EoupFork" (Miocene). New 

 Mexico. 



Cope, Proc. Acad. Nat. Sci. Phila., 1874, p. 151; Rept. U. S. Geogr. 

 Surv. W. looth Merid., IV., Pt, II, 1877, p. 296, pi. 69, figs. 

 16-20. 



