DESCRIPTION OF PLATE XV. 



Rhinoceros hemitoschus. 



The figures in this Plate represent the ' Clacton Skull ' in 

 the British Museum (Cat. No. 27,836, not 132,133, as stated 

 in text), described by Professor Owen, in the ' British Fossil 

 Mammalia,' as Rhinoceros leptorhinus. The figures have 

 been copied from original drawings executed for Dr. Falconer 

 by Mr. Dinkel, and are one-ninth of the natural size. (See 

 pages 317 & 351.) 



Fig. 1. Profile view of cranium, showing partial nasal septum projecting 

 downwards. 



Fig. 2. Under surface. The posterior portion is only drawn in outline. 

 At the anterior extremity is seen the nasal septum. 



Fig. 3. Upper surface of cranium. 



Fig. 4. Section of the nasal septum, one-third of the natural size. 



