810 INDEX GENERUM MAMMALIUM. 
Name, authority, and date. Type or included species, and localities. 
= 
Pseudopterodon SCHLOSSER, 1887 .... Pseudopterodon ganodus, Mouillac, France. 
Pterodon BuAINVILLE, 18394. ....... Pterodon dasyuroides, Paris Basin, France. 
Taxotherium BuUAINVILLE, 1841...... Nasua parisiense, Paris, France. 
Thereutherium Frrgor, 1876 .....:.. Thereutherium thylacodes, Quercy Phosphorites, 
France. 
Tylodon GERVAIS, 1848 ......----.-- Tylodon hombresii, Alais, France. 
MESONYCHIDZE. 
Mesonychidx Corr, 1875. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. 
Dissocus COPE aI SS] sre ae=e - ee eae Mesonyx navajovius, Eocene, New Mexico. 
Dromocyon MARSH, 1876222 2. -s42-- Dromocyon vorax, Wyoming. 
Harpagolestes WonrMAN, 1901 ...... Harpagolestes macrocephalus, Smith Fork, Wyo. 
Mesonya CORRS (220 eeecee nese ee Mesonyx obtusidens, Cottonwood Creek, Wyo. 
Pach xend, COPE, elg eee eee Pachyena ossifraga, New Mexico. 
Plesidissacus LEMOINE, 1894 ........ Plesidissacus europeus, vicinity of Reims, France. 
Synoplotherium Cops, 1872.......... Synoplotherium lanius, Bitter Creek, Wyoming. 
OXYZENIDZE. 
Oxyenidx Corr, 1877. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. 
Limnofelis MAnsB, 1872 ............ Limnofelis ferox (type), Henry Fork, Wyoming; 
L. latidens, Grizzly Buttes, Wyoming. 
(OmUPTLN OPERIS. eem Oxyena lupina (type), O. morsitans, O. forsipata, 
New Mexico. 
Oxyxnodon MaATrHEW, 1899 ........ Oxyenodon dysodus, Uinta Basin, Utah. 
I: Dotmofeliss lp ente 2 = ee Patriofelis ulta, near Fort Bridger, Wyoming. 
IProtopsas OBEN SS0 em Protopsalis tigrinus, Big Horn Basin, Wyoming. 
OXYCLZENIDZE.^ 
(Including Chriacid:e of Osporn & EARLEE.) 
FAMILIES AND SUBFAMILIES. 
Chriacide OsnonN & EaAnrk, 1895. Oxyclenidx Scorr, 1892. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. 
Chriacus COPE S83 ICE Pelycodus pelvidens, Eocene, New Mexico. 
Deliatherrum, COPE NS8ille.= ss ae Deltatherium fundaminis, Eocene, New Mexico. 


* Redefined by Pomel, in 1847, to include Pterodon parisiensis, P. cuvieri, Hyaenodon 
leptorhynchus and H. brachyrhynchus. 
P**Osborn & Earle place the group, except Oxyclenus among the Primates. The 
positive evidence of Primate relationship, aside from the merely primitive characters, 
is not very convincing, the strongest point being the character of the upper molars 
in Chriacus. * * * The type genus, Oxyclznus, shows a considerable resemblance 
to the Triisodontid:e, and perhaps should be included with them. In this case the 
remaining genera, Chriacus, Protochriacus, and Tricentes, will be united under Osborn 
& Earle's family Chriacid:z." (Marruew, Bull. Am. Mus. Nat. Hist., N. Y., IX, 
p. 268, 1897.) 
