Hi(|)loe(‘t.iis, IMiysotheriiim, lMseoi)hyseter, Homocotus, Eiuietus. Pliyseter. 1055 
6158'’.t Emmonsi, Leidy, Ext. Mani. Fauna, 
18(59, p. 440 (Ontocetus). 
■f Miocaeu. 
Carolina sept. 
1259. t Physotherium, Portis, 1886. 
6159. -(-Solterii. Portis, Mem. Accad. Torino, -j- Pliocacn. Italia. 
XXXVIi' 1886, p. 325, fig.91 -94. 
1260. t Priscophyseter, Portis, 1886. 
6160. ftypus. Portis, Mem. Accad. Torino, -f-Pliocaen. Italia. 
XXXVII. 1886. p. 316, tig. 84- 86. 
1261. t Homocetus, Dubus. 1867. 
61 61. -j- Villersii, Dubus, Bull. Acad. Belg., XXIV. j Pliocaen. Belgia. 
1867, p. 572; Gerv. et Van Ben., Ost. Gcit., 
1868--80, p. 332, pl. 20, tig. 15. 
1262. tEucetus, Dubus. 1867. 
Dinoziphius, Van Ben. (Mus. Louvain), 1880; Physidcr, p.. Auct. 
6162. -(-amblyodon, Dubus, Bull. Acad. Belg.. -j- Pliocaen. Belgia, 
XXV. 1867. p. 571; Gerv. et Van Ben.. 1. Britannia. 
Ost. Cet., 1868—80. p. 344. pl.20, tig. 29, 
30; Lydekk., (iuart.Journ. Geol. Soc,. XLIII, 
1887, fig. p. 13. 
RoemdorhH, Van Ben. (Mus. Louv.). » 
1263. Physeter, L., 1766. 
CutodoH, 1;., 1735; Physetodon, Mac Goy ; Sfmodon, Van Beiicd.; 
Orycterocefm, Leidy, 1853; Megxnenrun, Gray, 1866; Phys(di(^, 
Desm. (subg.), 1820. 
6163. -(-antiquus, Gerv., Zool.etPal.fr., 1852, 
p. 91. et 285. pl. 3. lig. 10, 11; Mem. Ac. 
Montpell., V. 1861, p. 122, pl. 4; Ost. GM., 
1868 80. p. 329, pl. 20, tig. 13, 13a, 14. 
/;. — vetua, licidy, Ext. Mam. Fauna, 1869, 
p. 43(5 (= anticpius. Beidy, Proc. Acad. 
Philad.. 1853. p. 378, nec Gerv.). 
-f Pliocaen. Europa, 
Gallia merid. 
Pliocaen. 
America sept. 
6164. -fcornutidens, Leidy, Extinct Mam. Fauna. 
1869, p. 437 (Orycterocetus). 
6165. -j-quadratidens, Leidy, Proc. Acad. Phil., 
1853, p. 378: Extinct. Mam. Fauna, 1869, 
p. 436 (Orycterocetus). 
-f-Pliocaen. 
America soptent. 
-j- Pliocaen. 
America sept. 
