720 



Mioclaenus, Protoselene, Haploconus. 



minimus, p, Cope, Proc. Am. Phil. Soc, 

 1883, p. 468; Tert. Vert, p. 327, pl. 25 e 

 (nec 1888); Scott, Proc.Ac. Pliilad, 1892, 

 p. 323. 



4463. f ? interruptus, Cope, Proc. Am. Phil. Soc, 

 1882, p.463 (Deltath.); Tert. Vert, 1884, 

 p. 282, pl. 23 d; Trans. Amer. Phil. Soc, 

 1888, p. 328 ; Scott, Proc. Ac. Philad, 1892, 

 p. 323. 



866. fProtoselene, Matthew, 1897. 

 Mioclaenus, p, et Hemithlaeus, p, Cope. 



fEocaen. infer. 

 Nov.-Mexico. 



fEocaen. infer. 

 Nov.-Mexico. 



4464. -j- opisthacus, Cope, Amer. Nat, 1882, 

 p. 833; Tert.Vert, 1884, p. 407, pl. 25f; 

 Trans. Amer. Phil. Soc, 1888, p. 332, 

 fig. 5, p. 333; Matthew, Bull. Arner. Mus. 

 Nat. Hist, 1897, p. 317, fig. 19 et 20, 

 p. 318, 319. 



Baldwini, Cope, Am.Nat, 1882, p.853; 

 Tert.Vert, p. 328, pl. 25 f. 



fEocaen. infer. 

 Nov.-Mexico. 



Familia II. j Pteriptychiclae. 



Subfam. 1. fAnisonchinae. 



867. fHaploconus, Cope, 1882. 

 Anisonchus, p, et Miochemus, p, Cope, 1881 — 82. 



4465. j lineatus, Cope. Amer. Natur, 1882, |Eocaen. infer. 

 p. 417; Tert. Vert.. 1884, p. 417. pl. 25 e; Nov.-Mexico. 

 Osb. et Earle. Bull. Am. Mus. Nat. Hist, 



VH, 1895, p. 59; Matthew. Bull. Am. Mus, 

 1897. p. 297, 298. 



angustus, Cope, Amer. Nat.. 1881, » 



p. 341: TerLVert.. 1884. p. 416, pl. 57 f. 



xijphodon, Cope, Proc. Am. Phil. Soc, » 



1882, p.466; Tert. Vert.. p.420, pl. 25 e. 



4466. fcorniculatus. Cope, Traus. Amer. Phil. fEocaen. infer. 

 Soc, 1888, p. 348. Nov.-Mexico. 



