TYPE-SPECIMENS OF FOSSIL VERTEBRATES. 29 



III. Coryphodon elephantopus (Cope). I'ype. 



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

 p. 217, pi. 50, figs, 5, 6; pis. 51-54, fig. I. — Osborn, Bull. Amer. 

 Mus. Nat. Hist., X, 1898, p. 196, text fig. 19; p. 200, text fig. 



See Bathmodon elephantopus. 



2615. Coryphodon elephantopus (Cope). Plesiotype. 



Left premaxillary. Wasatch (Eocene). Gallinas River, 

 New Mexico. 



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

 p. 217, pi. 50, fig. 7. 



2614. Coryphodon latidens (Cope). Type. 



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

 p. 214, pis, 48-50, figs. 1-4. 



See Bathmodon latidens. 



II 19. Coryphodon molestus (Cope). Type. 



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

 p. 229, pis. 56, 57, figs. I, 2. 



See Bathmodon molestus. 



2610. Coryphodon obliquus Cope. Type. 



Fragments of lower jaw with last two molars and canine. 

 Wasatch (Eocene). Gallinas Creek, New Mexico. 



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

 p. 207, pi. 47, figs. 1-3. 



1032. Coryphodon radians (Cope). Plesiotypes. 



1034. (i) Eower teeth associated with skull and jaw fragments; 



261 1. (2) upper and lower teeth; (3) lower molar, m^, upper 

 premolar, p'', and lower canine and incisor. Wasatch 

 (Eocene). Gallinas Creek, New Mexico. 



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

 211, pi. 47, (i) figs. 11-13; (2) figs. 4-6; (3) figs. 7-10. 



2616. Coryphodon simus (Cope). Type. 



Cope, Rept. U. S. Geogr. Surv. W. 100th Merid., IV, Pt. II, 1877, 

 p. 225, pi. 55, figs. 1-4. 



See Bathmodon simus. 



2617. Coryphodon simus (Cope). Plesiotype. 



Portion of right lower jaw containing two teeth, p^ and m,, 

 associated with fragments of limb bones. Wasatch 

 (Eocene). New Mexico. 



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

 p. 225, pi. 55, figs. 5-10. 



2621. Coryphodon No. I Cope. 



Portions of atlas, scapula, ulna, and radius, associated with 

 two carpals and two metacarpals. Wasatch (Eocene). 

 Gallinas Creek, New Mexico. 



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

 p. 237, pi. 57, figs. 3-7, pi. 58, flgs. 1-7. 



