666 Anchippodus, Tillotherium, Notostylops, Anastylops 



Familia II. I TillotheHdlae. 



763. tAnchippodus, Leidy, 1869. 

 Trogosus, Leidy; Palaeosyops, p., Marsh, 1871. 



4092. triparius, Leidy, Ext. Mam. Fauna Dak. et t^ocaeE. Wyoming- 

 Nebr., 1869, p. 403, pl. 30, fig. 45, 46; (New-Jersey). 

 Contr. Ext. Vert. Fauna, 1873, p. 71, pl. 5, 



fig. 1-3. 



castoridens, Leidy, 1. c, 1869, 1873. » 



minor, p., Marsh, Amer. Journ. Sc, 1871, » 



p. 36, pl. 9, fig. 5. 



4093. tvetulus, Leidy, Contr. Ext. Vert. Fauna, tEocaen. Wyoming. 

 1873, p. 75, pl. 6, fig. 43. 



764. tTillotheriuHi, Marsh, 1873. 



4094. t hyracoides. Marsh, Amer. Journ. Sc, 1873, tEocaen. Wyoming. 

 V, p. 485; 1875, IX, p. 221. 



4095. t fodiens. Marsh, Amer. Journ., 1875, tEocaen. Wyoming. 

 p. 241; 1876, XI, pl. 8 et 9. 



4096. t latidens, Marsh, Amer. Journ., 1874, VII, t'E° caeiL Wyoming. 

 p. 533; 1876, XI, pl. 9, fig. 4. 



Familia III. j Notostylopidae. 



1897. — Araeghino, Mammiferes Cretaces de VArgentine, — Bol. Inst. Geogiv 

 Argent., XVHl, 1897. 



765. t Notostylops, Amegh., 1897. 



4097. tmurinus, Am.. Bol. Inst. Geogr. Arg., t^ re ^ ac - Patagonia. 

 1897, sep., p. 84, fig. 67, 68, 69, 70. 



4098. -f bicinctus, Am., Bol. Inst. Geogr. Arg., -\Qwtm. Patagonia. 

 1897, p. 86. 



4099. t parvus, Am., Bol. Inst. Geogr. Arg.. 1897. t^retac Patagonia. 

 p. 86. 



766. tAnastylops, Amegh., 1897. 



4100. t vallatus, Am., Bol. Inst. Geogr. Arg., 1897, tCretac. Patagonia. 

 p. 86. 



