ENCHODONTID^. 
217 
P- 5662, P. 5668. Small head and scattered remains of another ; 
Chalk, Hailing, Kent. Harford Coll. 
39072. Vertically crushed skull exposed from below ; near Graves- 
end, Kent. The hyomandibular and pterygo-palatine 
arcade are imperfectly displa}ed from within, and the 
extent of the delicate premaxilla is well shown on the right 
side. A cluster of minute tubercular teeth seems to occur 
on the inner face of the hinder end of the ectoptcrj goid. 
BowerbanJc Coll. 
P- 4289. Imperfect very small skull ; Dover. Enniskillen Coll. 
P- 3657 a. Imperfect vertically crushed skull and other fragments ; 
Lewes, Sussex. The two comparatively large post- 
temporal plates are shown to impinge on the middle of 
the occiput; and they seem to have been exposed only to 
a small extent postero-externally, where they are orna- 
mented with radiating series of fine tubercles. 
Enniskillen Coll. 
39073. Remains of obliquely-crushed small skull and pectoral fins, 
exposed from below ; Lewes. The horizontally-directed 
ridge of bone on the inner face of the operculum is 
indicated ; and the lower end of the preoperculum dis- 
plays its characteristic form. Twelve rays are shown in 
the left pectoral fin. BowerbanJc Coll. 
P- 5413, -14. Two imperfect small skulls, the first with operculum ; 
Lewes. Presented by P. E. Coombe, Esq., 1888. 
4285. Imperfect skull erroneously referred to Osmeroides lewesiensis 
by Agassiz, loc. cit., and noticed by A. S. V oodward in 
I J roc. Geol. Assoc, vol. x. p. 318 ; Lewes. Also noticed 
and figured in Horsfield’s ‘ History of Lewes,’ vol. l. p. xi, 
pi. 29, fig. 13, as Arnia lewesiensis, Man tell. On the right 
side the hyomandibular, quadrate, metapterygoid, ento- 
pterygoid, and ect.opterygoid elements are exposed ; and 
there seems to he a fragment of an ossified sclerotic. 
The large teeth on the ectopterygoid are proved to he 
hollow. On the left side the anterior ornamented end of 
the premaxilla is also preserved. Mantell Coll. 
49786. Imperfect skull ; Glynde, near Lewes. Capron Coll. 
P-1809. Imperfect small head ; Sussex. Egerton Coll. 
