14 



Dicrocynodou victor, M. Atlantos. - Seh. v. Wyoming. — 

 Marsh. Am. Journ. Sc. Vol. 20. 1880. pag. 235. ~ Vol. 33. 1887. 

 pag. 339. n.X. Fig. 3. — Osborn, I.e. 1888. pag. 231. Fig. 22. — 

 Syn.: Diplocynodoii v., Marsh. 



Docodon striatus, M. Atlantos. -Seh. v. Wyoming. — Mai'sh, 

 Am. Journ. Sc. Vol. 21. 1881. pag. 511. — Vol. 33. 1887. pag. 339. 

 PI. X. Fig. 2. — Osborn, 1. c. 1888. pag. 232. Fig. 23. 



Ennaeodon crassus, M. Atlantos. - Seh. v. Wyoming. — 

 Marsh, 1. c. Vol. 33. 1887. pag. 339. PI. X. Fig. 4. — Osborn, 

 1. c. 1888. pag. 232. Fig. 24. — Syn.: Enneodon er., Marsh. 



En. affinis, M. Atlantos. -Seh. v. Wyoming. — Marsh, 1. c. 

 1887. pag. 339. — Syn.: Enneodon aft'., Marsh. 



3. Familie. Araphitheriidae, Osborn. 



Amphitherium Prevosti, Ow. Stonesfield-Schichten von Eng- 

 land. — Owen, Trans, geol. Soe. London. II ser. VI. 47. PI. 5. — 

 Owen, Brit. foss. Mamm. 1846. pag. 29. Fig. 15—17. — Owen, 1. 

 c. 1871. PI 1. Fig. 21. 22. — Osborn, 1. e. 1888. pag. 192. Fig. 2. 

 pag. 291. — Goodrich, 1. c, pag. 409. PI. 26. Fig. 1. 2. 4. — 

 Syn.: Amphigonus Pr., Agassiz. — Tliylacotherium Pr., Valenc. — 

 Hetcrotherium, Blainv. — Didelpliys Pr., Cuvier. 



Amphith. Oweni, Osb. Stonesfield-Schichten von England. — 

 Owen, 1. c. 1871. PI. I. Fig. 23. — Osborn, 1. c. 1888. pag. 192. 

 228. Fig. 10'\ — Goodrich, 1. c. pag. 415. PI. 26. Fig. 3. — 

 Syn.: Amphitylus Prevosti, Owen p. p. 



Peramus tenuirostris, Ow. Purbeckkalk von England. — 

 Owen, 1. c. 1871. pag. 41. PI. II. Fig. 10—12. — Osborn, 1. c. 

 1888. pag. 202. 232. PI. VIII. Fig. 6. 



Per. minor, Ow. Purbeckkalk von England. — Owen, 1. c. 

 1871. pag. 28. 53. PI. I. Fig. 39. II, 13. HI, 4. — Osborn, 1. c. 

 1888. pag. 201. 289. PI. IX. Fig. 10. — Osborn, Addit. Observat. 



— Proc. Ac. Nat. Sc. Philad. 1888. pag. 295. — Syn.: Spalaco- 

 therium m., Owen. — Leptocladus dubius, Owen. 



Amblother iura soricinum, Ow. Purbeckkalk von England. 



— Owen, 1. c. 1871. pag. 29. PI. II. Fig. 1. — Osborn, 1. c. 

 1888. pag. 199. 236. PI. IX. Fig. 11. 



Ambl. mustelula, Ow. Purbeckkalk von England. — Owen, 

 1. c. 1871. pag. 31. PI. II. Fig. 2. 



Peraspalax talpoides, Ow. Purbeckkalk von England. — 

 Owen, 1. c. 1871. pag. 40. PI. II. Fig. 9. — Osborn, 1. c. 1888. 

 pag. 206. 233. PI. VIII. Fig. 9. 



Stylodon robustus, Ow. Purbeckkalk von England. — 

 Owen, 1. c. 1871. pag. 52. PI. III. Fig. 11. 



Achyrodon nanus, Ow. Purbeckkalk von England. — Owen, 

 1. c. 1871. pag. 37. PI. II. Fig. 5—7. — Osborn, 1. c. 1888. pag. 

 201. 236. PI. IX. Fig. 13. 



