﻿cmummvm. 81 



25696. Pair of palatine teeth, forming the type specimen of E. 

 eurygnaihus figured by Dixon, op. cit. pi. x. fig. 18 ; 

 Bracklesham. Dixon Coll. 



25695. Left palatine tooth ; Bracklesham. Dixon Coll. 



28081. Left palatine tooth ; Bracklesham. 



Presented by F. E. Edwards, Esq., 1852. 



P. 1147. Inner portion of right palatine tooth ; Bracklesham. 



Egerton Coll. 



25673. Imperfect right vomerine tooth, figured by Dixon, op. cit. 

 pi. x. fig. 19, under the name of E. eurygnaihus ; Brackles- 

 ham. Dixon Coll. 



25727. Nearly perfect left vomerine tooth ; Bracklesham. 



Dixon Coll. 



38877. Similar specimen, though more abraded externally, figured 

 by Dixon, op. cit. pi. xii. fig. 5, under the name of E. eury- 

 gnaihus ; Bracklesham. Bowerbanlc Coll. 



38878-80. Similarly abraded right vomerine tooth, another scarcely 

 abraded and stouter, and a fragment of one of the left 

 side ; Bracklesham. Bowerbank Coll. 



P. 1149. Left vomerine tooth, much abraded externally ; Brackles- 

 ham. Egerton Coll. 



Edaphodon leptognathus, Agassiz. 



1843. Edaphodon leptognathus, L. Agassiz, Poiss. Foss. vol. iii. p. 352, 



pi. xl. d. figs. 5-8, 13-18. 

 1847. Edaphodon, Sir P. Egerton, Quart. Journ. Geol. Soc. vol. iii. 



p. 351, pi. xiii. figs. 2, 3. 

 1850. Edaphodon leptognathus, P. Dixon, Foss. Sussex, p. Ill, pi. x. 



figs. 20, 21. 



Type. Theoretically associated mandibular and palatine teeth; 

 British Museum (in part). 



A species closely related to E. bucklandi, but readily distinguished 

 by the much greater slenderness of all the teeth. 



Form. 6f Loc. Middle Eocene (Bagshot and Bracklesham Beds) : 

 Middlesex, Surrey, and Sussex. Upper Eocene (Barton Clay) : 

 Hampshire. 



25699, 25723, 25725, 25730. Eight mandibular tooth figured by 

 Dixon, op. cit. pi. x. fig. 21, and three other mandibular 

 teeth ; Bracklesham. Dixon Coll. 



PART II. & 



