1919] Merriam: Tertiary Mammalian Faunas of Mohave Desert 583 



Figs. 234 to 241 represent specimens from the Rieardo Pliocene, Mohave Desert, 

 California. 



Figs. 234 and 235. Menjcodus, near necatus Leidy. Antlers, X Fig. 234, 

 no. 22449; fig. 235, no. 23448. 



Figs. 236 and 237. Meryoodus, near necatus Leidy. Superior molars, natural 

 size. Fig. 236, no. 22452; fig. 237, no. 22455. 



Fig. 238. Meryoodus, near necatus Leidy. M 3 no. 22327, natural size. 



Fig. 239. Meryoodus, near necatus Leidy. Dm.,, no. 22453, natural size. 



Fig. 240. Meryoodus, near necatus Leidy. P 2 and P,, no. 22456, natural size. 



Fig. 241. Meryoodus, near necatus Leidy. M 3 .and M 3 , no. 22454, natural 

 size. 



