185 



Tap. araericanus foss. rieistocän von Amerika. — Luiid, 

 Blik paa Brasil. Dyr. 1841. — Cope, 1. c. 1869. pag. 176. — 

 Syn. : Tap. giganteus Auct. amer. 



Tap. suinus, Lund. Pleistocän von Brasilien. 



Tap. altifrons, Lund. ,, ,, ,, 



Tap. alticeps, Lund. „ ,, ,, — Lund, 1. c. 



1841. — H. Gervais & Araeghino, Mammif. foss. Araerique du 

 Sud. 1880. pag. 99. 



3. Familie. Rliinoceridae. 



1. Unterfamilie. Hyracodontidae. 



H y r a c h y u s a g r a r i u s , L e i d y. Bridger-Eocän von Wyoming. — 

 Leidy, Contrib. 1873. pag. 60. PI. IL Fig. 11. 12. IV, 9—18. XX, 

 25. 26. — Cope, Tert. Vertebr. 1884. pag. 675. — Am. Nat. XXL 

 1887. pag. 997. Fig. 10. PI. XXXI. — Syn.: Hyr. agrestis, Leidy. — 

 Lopbiodon Bairdianus, Marsh. — Hyr. implicatus, Cope p. p. 



Hyr. eximius, I^eidy. Bridger-Eocän von Wyoming. — Leidy, 

 1. c. 1873. pag. 66. PI. IV. Fig. 19—20. XIX, 5. XXVI, 9. 10. — 

 Cope, 1. c. 1884. pag. 661. PI. XXIIR Fig. 1. LIII, 2. LIV. LV. 

 LV% 1—5. LVIIP, 6. 7. 



Hyr. modestus, Leidy. Bridger-Eocän von Wyoming. — 

 Leidy, 1. c. 1873. pag. 67. PI. IL Fig. 13. 



Hyr. princeps, Marsh. Bridger-Eocän von Wyoming. — 

 Marsh, Am. Journ. Sc. A. IV. 1872. pag. 125. — Cope, L c. 1884. 

 pag. 661. PI. LH. Fig. 4. 



Hyr. implicatus, Cope. Bridger-Eocän von Wyoming. — 

 Cope, I. c. 1884. pag. 676. PL LVIII. Fig. 6. 7. — Syn.: Hyr. 

 crassidens, Scott. 



Hyr. singularis, Cope. Bridger-Eocän von Wyoming. — 

 Cope, Wheeler's Report. VI. 1877. pag. 267. 



Colonoceras agrestis, Marsh. Bridger-Eocän von Wyoming. 



— Marsh, Am. Journ. Sc. A. V. 1873. pag. 407. 



Trip I opus cubitalis, Cope. Bridger-Eocän von Wyoming. 



— Cope, Tert. Vert. 1884. pag. 679. PL LV'\ Fig 10—12. LVI% 

 1-9. — Amer. Nat. XXI. 1887. pag. 999. Fig. 13. 



Tripl. amarorum, Cope. Bridger-Eocän von Wyoming. — 

 Cope, I. c. 1884. pag. 687. PI. LV'\ Fig. 6—9. LVIII% 2. 



Tripl. obliquidens. Sc. & 0. Uinta-Eocän von Wyoming. — 

 Scott & Osborn, Proc. Am. Phil. Soc. XXIV. Philad. 1887. pag. 259. 



— Syn.: Hyrachyus obl., Sc. & 0. 



Anchisodon quadriplicatus, Cope. Miocän von Colorado. 



— Cope, Ann. Rep. Hayden. 1874. pag. 495. — Cope, Am. Nat. 

 1879. pag. 270. — Syn.: Hyracodon quadr., Cope. — Aceratherium 

 quadr., Cope. 



An eh. tubifer, Cope. Miocän von Oregon. — Cope, Bull. 

 U. St. Geol. Surv. Territ. V. 1879. pag. 233. 



