﻿PLATE V. 



Cave Hyaena. 



Dentition. 



(Natural size.) 



Fig. 



1. Left upper permanent teeth which had not yet cut the jaw, seen from the inner 



side. 



2. Left lower permanent teeth which, had not yet cut the jaw, seen from the inner 



side. 



3. Inner aspect of fragment of right half of upper jaw showing deciduous dentition. 



4. Palatal aspect of the same fragment. 



5. Inner aspect of part of left half of upper jaw. 



6. Anterior view of m. 1. 



7. Inner aspect of in. 1. 



8. Outer aspect of right in. 1. 



9. A deciduous canine, probably from the upper jaw. 



10. Outer aspect of left dm. 2. 



11. Inner and outer aspect of right dm. 3. 



12. Lower deciduous molars: dm. 2 and dm. 4 are seen from the outer side; dm. 3 from 



the inner side. 



Lettering as on PI. IV, with the addition of — 



i. Ridge on inner side of crown of c. 



j. Posterior cusp of pm. 2. 



n. Inner tubercle of dm. 3. 



o. Tubercle of dm. 4. 



p. Anterior root of m. 1. 



a. Posterior root of m. 1. 



The teeth sliown in figs. 1 and 2 are from the Tor Bryan caves, near Torquay, and 

 are now in the British Museum (Nat. Hist.). The other specimens, with the exception 

 of those shewn in figs. 5, 6, 7, and 9, are from the Creswell caves, Derbyshire, and are 

 now in the Owens College Museum, Manchester. The tooth shown in fig. 9 is from 

 Kirkdale cave, while the two shown in figs. 5, 6, and 7 are from Wookey Hole. These 

 three latter specimens are all preserved in the Oxford Museum. 



