APPENDIX. 



FAUNAL LISTS OF THE TERTIARY MAI^IMALIA OF THE 



WEST. 



By William Diller Matthew. 



BASAL EOCENE. 



First phase. — Puerco. 



Polymastodon zone, 

 1. San Juan basin, New Mexico. 



Second phase — Torre.ton. 



Pantolamhda zone. 



1. San Juan basin, New Mexico. 



2. Fort Union formation (in part) , Montana. 



MULTITUBERCULATA. 



Plagiaulacid^. 

 1. 



Neoplagiaulax americanus Cope . . . 



Catopsalis foliatus Cope 



Polymastodon taoensis Cope 



Polymastodon attenuatus Cope 



Polymastodon selenodus O. and E. 



Neoplagiaulax molestus Cope. . 



Ptilodus media'vus Cope 



Ptilodus trovessartianus Cope. 

 Pohnnastodon fissidens Cope. . 



BOLODONTID.E. 



II Chirox plicatus Cope. 



• I X I 



(?) 



Triisodon quivirensis Cope. .. 

 Triisodon beilprinianus Cope. 

 Triisodon gaudrianus (Cope) . 



Oxyclaenus cuspidatus Cope 



Oxyclsenus simplex (Cope) 



Loxolophus hyattianus (Cope) . . . 



Loxolopbus priscus (Cope) 



Loxolophus attenuatus O. and E . 

 Carcinodon filholianus (Cope) 



CRF.ODOXTA. 



MiAriD^. 



;| Didymictis haydenianus Cope. 

 Arctocyonid^. 



Cla^nodon eorrugatus (Cope) 



Clfenodon ferox (Cope) 



? Clsenodon protogonioides (Cope) 



■I X I 



MESONYCHIDJi:. 



Dissacus navajovius Cope X 



Dissacus saurognathus Wortman X 



TRHSODONTIDiE. 



Sarcothraustes antiquus Cope.. 



Goniacodon levisanus Cope 



Microclsenodon assurgens Cope 



OXYCL^NIDiK.o 



X 

 X 

 X 

 X 

 X 

 X 



Paradoxodon rutimeyeranus (Cope) X 



Chriacus polvidens (Cope) X 



Chriacus tjaldwini Cope X 



Chriacus truncatus Cope X 



Chriacus schlosserianus Cope X 



Tricentes subtrigonus (Cope) X 



Tricentes crassicollidens Cope X 



Deltatherium fundaminis Cope X 



o Part or all of this family may be referable to the Insectivora, according to Wortman. 



91 



