NO. I LOWER EOCENE MAMMALIAN FAUNAS — GAZIN II 



ti 1 ^ S 1 „ « 



Condylarthra : 



Haplomylus speirianus (Cope) X X X 



Hyopsodus loomisi McKenna X X 



Hyopsodus cf. miticubis (Cope) X X X 



Hyopsodus wortmani Osborn X X X .. 



Hyopsodus, cf. mentalis (Cope) X .. X .. 



Hyopsodus brozvni Loomis X X .. X .. X 



Hyopsodus, cf. walcottianus 



Matthew X X .. 



Phenncodus, cf . primaevus Cope X . . . . X 



Phenacodiis, cf. vortmani (Cope) X 



Phenacodus, cf. brachyptermis Cope. X 



Meniscotherium, cf. priscum 



Granger X X 



Meniscotherium robustum Thorpe ? ? .. X 



Meniscotherium, cf. chamense Cope X . . 



Pantodonta : 



Coryphodon radians (Cope) X X X X X X .. 



Dinocerata : 



a. Bathyopsis fissidens Cope X 



Perissodactyla : 



Hyracotherium, cf. angustidens 



(Cope) X X X 



Hyracotherium vasacciense {Cope) XX XX XX 



Hyracotherium, cf. craspedofum 

 Cope X .. X X X X 



Lambdotherium popoagicum Cope X X X 



Brontotheriid, near Palaeosyops 

 fontinalis Cope X 



Homogalax primaevus (Wortman).. ,. X 



Isectolophid, near Homogalax 

 primaevus (Wortman) ) X . . 



Heptodon ventorum (Cope) X X X X X 



Hyrachyus, ci. modestus (Leidy) X X 



Artiodactyla : 



Diacodexis, cf. metsiacus (Cope)... X X X 



Diacodexis, ntar D. secans (Cope) X ? X .. 



Diacodexis, cf. robustus Sinclair X 



Bunophorus cf. macropternus 



(Cope) X X .. .. 



Bunophorus, ci. etsagiciis (Cope) X .. 



Hexacodus pelodes Gazin X X X X X 



Hexacodus uinfensis Gazin X X 



