2U 



University of California Publications. [Geology 



Relation to Virgin Valley Fauna 

 Comparative Table op Faunas op Virgin Valley and Thousand Creek 



VIRGIN VALLEY BEDS 



Reptilia. 



Clemmys, sp. 



Carnivora. 



Tephrocyon Tcelloggi, n. sp. 



Tephrocyon(y) , compare rures- 

 tris (Condon). 



Tephrocyon, sp. a. 



Aelurodon( ?), sp. 



Probassariscus antiquus mat- 

 thewi, n. gen. & n. var. 



Ft lis, sp. « ( ?). 

 Rodentia. 



Aplodontia alexandrae Furlong. 



Mylagaulus monodon Cope. 



Mylagaulus pristinus Douglass. 



Palaeolagus nevadensis Kellogg. 



Lepus vetus Kellogg. 



Ungulata. 



Hypohippus, near osborni Gid- 

 ley. 



ParaMppus, compare avus 



(Marsh). 

 Merychippus isonesus (Cope). 

 Aphelops( ?), sp. 

 Moropus( ?), sp. 

 Mastodon (Tetrabelodon '?, sp.) 

 Merychyus( ?), sp. 

 Camel, near Procamelus. 

 Thinohyus(l) , sp. 

 Blastomeryx mollis, n. sp. 

 Dromomeryx, sp. a, near borealis 



(Cope). 

 Dromomeryx, sp. b. 

 Merycodus, near furcattis 



(Leidy). 

 Merycodus nevadensis, n. sp. 



THOUSAND CREEK BEDS 



Reptilia. 



Ophidian remains. 

 Inseetivora. 



Scapanus(l) , sp. 

 Carnivora. 



Tephrocyon, near tcelloggi, n. sp. 



Canis(l) davisi, n. sp. 



UrsusC 1 .), sp. 



Mustela furlongi, n. sp. 



Mustelid(?), indet. 



Felis, sp. a. 



Felis, sp. b. 



Rodentia. 



ArctoMys nevadensis Kellogg. 

 Arctomys minor Kellogg. 

 Citellus, sp. 



Aplodontia alexandrae Furlong. 

 Mylagaulus monodon Cope. 

 IHpoides, sp. 



Eucastor lecontei (Merriam) f. 



Entoptyehus minimus Kellogg. 



Peromyscus antiquus Kellogg. 



Peromyscus ( ?) , sp. 



Diprionomys parvus Kellogg. 



Diprionomys magnus Kellogg. 



Lepus vetus Kellogg. 

 Ungulata. 



Pliohippus( ?), sp. 



Equus( ?) , sp. 



Teleoceras{ '?), sp. 



Mastodon (Tetrabelodon ?, sp.) 



Pliauchenia(l), sp. 



Camel, compare Camelus ameri- 

 canus Wortman. 



Prosthennops(l), sp. 



Sphenophalos nevadanus Mer- 

 riam. 



Ilingoeeros alexandrae, Mer- 

 riam. 



Ilingoceros schisoceras, n. sp. 



