1919] Merriam: Tertiary Mammalian Faunas of Mohave Desert 555 



plicated and the protoeone is more strongly compressed. This form 

 may be as near to the Tejon Hills Neohipparion, near molle, i0 as it is 

 to Hipparion mohavense. It shows characters which possibly set it 

 off as a species distinct from other forms of this genus known in the 

 Mohave area. 



178 



Fig. 176. Hipparion, sp. A. P 2 , no. 22303, natural size. Eicardo Pliocene, 

 Mohave Desert, California. 



Fig. 177. Hipparion, sp. B. M 2 , natural size. Eicardo Pliocene, Mohave 

 Desert, California. 



Fig. 178. Pliohippus?, sp. Incisor teeth, no. 22510, natural size. Eicardo 

 Pliocene, Mohave Desert, California. 



40 Merriam, J. C, Mammalian remains from the Chanac Formation of the 

 Tejon Hills, California, Univ. Calif. Pub!., Bull. Dept. Geol., vol. 8, p. 120, 1916. 



