﻿418 CROSSOPTEEYGII. 



angular, and inferior half of the clavicle of the right side 

 figured ibid. pi. lxv. c. fig. 3 ; Lewes. The clavicle is 

 shown from the inferior aspect, which is concave, as 

 noted by Huxley, loc. cit. p. 33. Mantell Coll. 



4298. Caudal fin-rays, figured ibid. pi. lxv. c. figs. 4, 5 ; Lewes. 



Mantell Coll. 



4270. Head and anterior portion of trunk, showing air-bladder, 

 figured ibid. pi. lxv. d. fig. 1 ; Lewes. The cluster of 

 teeth on the supposed vomers is prominent ; the left 

 dentary is well preserved ; and the left clavicle is described 

 and figured by Huxley, loc. cit. p. 33, pi. vii. fig. 4 b. 



Mantell Coll. 



4237. Head, seen from the right side, figured by Agassiz, torn. cit. 

 pi. lxv. d. fig. 2, and by Huxley, loc. cit. pi. vii. fig. 3 ; 

 Lewes. Mantell Coll. 



4252. Head and abdominal region, the head figured by Agassiz, 

 torn. cit. pi. lxv. d. fig. 3, and also described and figured by 

 Huxley, loc. cit. p. 37, pi. vii. fig. 6 ; Lewes. Mantell Coll. 



115. Imperfect head and trunk in counterpart; Hailing, Kent. 

 Portions of the fins and their supporting bones are shown, 

 and the rays of the pectoral are described and figured by 

 Huxley, loc. cit. p. 33, pi. vii. fig. 5 (wrongly quoted as 

 no. 4258). Purchased, about 1836. 



25782. Imperfect head and trunk, wanting all the fins except a 

 portion of the principal caudal; Sussex. The head is 

 figured by Dixon, op. cit. pi. xxxiv. fig. 2. The tuberculated 

 surface of the jugular plates is noticed by Huxley, loc. cit. 

 p. 38 ; and the operculum, angular, post-maxilla, frontals, 

 and parietals are similarly ornamented. The upper half 

 of the clavicle is shown, is quite smooth, and does not 

 appear to have been exposed. Dixon Coll. 



49834. Imperfect head and trunk, displaying the air-bladder elon- 

 gated by crushing ; New Pit, Lewes. The head exhibits 

 the parafrontals, supposed maxilla, post-maxilla, angular 

 and dentary bones ; and the tuberculated operculum and 

 jugular plates are also well shown. Cajpron Coll. 



49836. Much crushed remains of head and trunk, displaying many 

 of the bones, scales, and fin-rays; Lewes. The outer 

 portion of the clavicle exhibits irregular longitudinal 

 wrinkles. Cajpron Coll. 





