PLATE 27 



TYPE SKULL OF PLIOHIPPUS LULLIANUS TROXELL. 

 Teeth natural size. Skull and jaws one-half natural size. 



This finely preserved skull of a young colt, Am. Mus. 17225, belonging to a species of the genus Pliohippus, was found 

 near Mission on the Rosebud Indian Reservation in South Dakota, at a locality (Fig. 6) not far distant from the scene of 

 the types found by Gidley. The geologic age is probably Lower Pliocene, similar to or slightly more recent than the Little 

 White River levels. 



Side view of skull, partly reversed in drawing. 



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