DESCRIPTION OF PLATE XXV. 



Rhinoceros hemitoschus and Rhinoceros Etrtjsctjs. 



Fig. 1. Outer surface of led ramus of young lower jaw of Ii. liemi- 

 tcechns, with greater part of symphysis and whole of horizontal 

 ramus, and containing the first four milk molars. The figure is 

 one-half of the natural size, and has been copied from a drawing 

 of the original specimen executed for Dr. Falconer by Mr. Dinkel. 

 The specimen is from ' Minchin Hole,' and is described at 

 page 352. 



Figs. 2, 3, and 4. Represent upper milk molars of R. hemitcechus, from 

 ' Minchin Hole,' of the natural size, copied from drawings of the 

 original specimens executed for Dr. Falconer by Mr. Dinkel. 

 (See page 352.) Fig. 2 shows the second and third milk molars. 

 Fig. 3 is a germ of the second milk molar. Fig. 4 is a detached 

 third milk molar. 



Figs. 5, 6, and 7. Represent three upper molars of R. Etmscus. The 

 drawings have been made by Mr. Dinkel from three casts 

 presented to Dr. Falconer by Professor Meneghini, of Pisa, and 

 now in the British Museum. They are of the natural size. 

 Fig. 5 shows the crown of the last (t. m. 3) upper molar of the 

 left side. Fig. 6 is the last upper premolar (p. m. 4), right 

 side. Fig. 7 is the penultimate upper molar (t. m. 2), right 

 side, mutilated at posterior outer angle. 



