1258 
Bolodon, Allodon, Allacodon, Polydolops, Budolops. 
Familia IIL t Bolodontidae. 
1672. t Bolodon, Owen, 1871. 
7199.tcrassidens, Owen, Mon.Pal.Soc., 1871, 
p. 64, pl. 3, fig. 6, 6 ; Osborn, Journ. Acad. 
Philad., 1888, p. 210, 218, pl. 9, fig. 16. 
fJnrass. sup. 
Europa, 
I. Britannia. 
1673. t Allodon, Marsh, 1881. 
7200. f laticeps. Marsh, Amer. Journ. Sc., XXI, 
1881, p. 611; XXXIII, 1887, p. 331, 
pl. 7, fig. 1 — 6; Osborn, Journ. Ac. Phil., 
1888, p. 218, fig. 10. 
tJjarass. sup. 
America sept., 
Wyoming. 
7201. f foriis, Marsh, Amer. Journ. Sc., 1887, 
p. 331, pl. 7, fig. 7—16. 
fJurass. sup. 
Wyoming. 
1674. t Allacodon, Marsh, 1889. 
7202. t lentus, Marsh, Amer. Journ. Sc., 1889, + Cretae. Wyoming. 
p. 178, pl. 8, fig. 17— 31. 
7 203. j pumilus, Marsh, Amer. Journ. Sc.. 1889, + Cretae. Wvoming. 
p. 179; XLIII, 1892, pl.7, fig.,3. 
7204. f fortis, Marsh, Amer. Journ. Sc., 1892, f Cretae. lYyoming. 
p. 266, pl. 7, fig. 4. 
7206. f rarus, Alarsh, Amer. Journ. Sc., 1892, f Cretae. Wyoming. 
p. 266, pl. 7, fig. 6. 
1675. t Polydolops, Ameghino, 1897. 
7206. f Thomasi, Amegh., Bol.Inst.GeogT.Arg., f Cretae, super. 
XVIII, 1897, p. 497, fig. 73, p. 498. Patagonia. 
1576. tEndolops, Amegh., 1897. 
7 207. t tetragonus, Amegh., Bol. Inst. Geogr. Arg., f Cretae, super. 
1897, p. 498, fig. 74. Patagonia. 
