MAMMALS OF PENNSYLVANIA AND NEW JERSEY. 239 



1894. Percharus {Dicotyles) antiquus Marsh, Amer. Journ. Sci., vol. xlvi, 

 p. 411, pi. X, fig. I. 



1894. Thinohyus (^Dicoiyles) antiquus Marsh, Amer. Journ. Sci., vol. 

 xlviii, p. 271. 



Type locality. — Shark River — ^1. c. Type in Mus. Yale Univ. 



Miocene. Shark River, Monmouth Co., New Jersey. Molar. 



1848. Genus Platigonus Le Conte, Amer. Jour. Sci., vol. V, p. 103. 

 Platigonus vetus Leidy. Leidy's Platygone Peccary. 



1883. Platygonus vetus Leidy, Proc. Acad. Nat. Sci., Phila., p. 301. 

 Type locality.— MifRin Co., Penna. Type in Mus. A. N. S. 

 Limestone Quarry, Mifflin Co., Penna. Fragments of jaws with teeth. 



Family Bovwx ; Oxen and Bisons. 



Bison bison (Linnaeus). American Bison. 



1873. Bison latifrons Leidy, Cont. Ext. V. Fauna, Wash. Tar., p. 255, 

 pi. xxviii. 



1889. B\ison'\ americanus Leidy, Ann. Rep. Penn. Geol. Surv., 1887, p. 5. 



Pleistocene? Hartman's Cave, near Stroudsburg, Monroe Co., Penna., 

 jaw fragment with last molar. Pittston, Luzerne Co., second upper and first 

 and third lower molars (recent?). Specimens in Mus. A. N. Sci., Phila. 

 See list (^antea) for recent bison references. 



Bison, sp. (Cope.) 



1871. Bos Cope, Proc. Amer. Philos. Soc, xii, p. 96. 



Pleistocene. Port Kennedy, Montgomery Co., Penna. Various bones. 



1816. Genus Ovibos Blainville; Bulletin Soc. Philomatique, p. 76. 

 Ovibos (Bootherium) appalachicolus (Rhoads) . Appalachian Musk Ox. 



1895. Bison appalachicolus Rhoads, Proc. Acad. Nat. Sci., Phila., p. 248. 



1897. Ovibos {Bootherium ?) appalachicolus Rhoads, Proc. Acad. Nat. Sci., 

 Phila., p. 492. 



Type locality. — Durham Cave — 1. c. Type No. 29, Mus. A. N. S. 



Pleistocene. Durham Cave, near Riegelsville, Bucks Co., Penna. Horn 

 core. 



Ovibos moschatlis (Zimmermann) . Musk Ox. 



1780. Bos moschatus Zimmermann, Geographisch. Geschichte, vol. ii, p. 86. 

 1822. Ovibos moschatus Desmarest, Mammalogie, vol. ii, p. 492. 



