258 C. Stock — Cenozoic Mammalian Remains 



Measurements of Limh Elements, 



Metacarpal 3, No. 24095 



Transverse diameter of proximal end 45.6mm. 



Anteroposterior diameter of proximal end 32.4 



Metapodial, No. 23931 



Greatest transverse diameter of distal end 42.5 



Greatest anteroposterior diameter of distal end 33.2 



Phalanx 1, No. 24097 



Greatest length 71.3 



Width of proximal end 44.7 



Depth of proximal end 32.9 



"Width of distal end 38.8 



Phalanx 2, No. 24096 



Greatest length a36 



Width of proximal end a39 



a, approximate. 



BMnocerotid, possibly Teleoceras, sp. 



Fragments of teeth of a rhinoceros were collected in 

 the terraced sedimentary beds of Meadow Valley near 

 Panaca, Nevada. Unfortunately the specimens are not 

 preserved in sufficient completeness to permit satisfac- 

 tory determination. 



A single phalanx, No. 24093, ^g. 7, found in association 

 with fragments of teeth at locality 3546 resembles most 

 closely in size and shape phalanx 1, digit III, manus of 

 Teleoceras fossiger, from the Republican River beds of 

 Kansas. No. 24093 differs from the specimen of Teleo- 

 ceras available for comparison in possessing a proximal 

 articulating surface relatively wider transversely. In 

 this specimen, also, the proximal and distal articulating 

 surfaces approach each other more closely on the 

 posterior side, ^g. 7, than in the corresponding phalanx 

 of T. fossifjer from Kansas. 



Measurements of No. 24093 



Greatest transverse width 52.4mm. 



Distance between articulating facets measured across 



middle of posterior face 17.8 



Greatest transverse diameter of distal facet 39 



