CCELACANTHIDiE. 
419 
P. 2051. Imperfect head and trunk, with remains of the median 
fins ; Sussex. Egerton Coll. 
49887. Remains of head and fragment of abdominal region ; Sussex. 
Capron Coll. 
49833. Portions of head and abdominal region, with crushed remains 
of the air-bladder ; North Stoke, near Arundel. Among 
the best preserved bones are the operculum, jugular plates, 
suborbital, dentary, and supposed maxilla. 
Capron Coll. 
P. 4547. Imperfect head and anterior half of abdominal region, 
showing parts of the branchial apparatus noticed by 
Huxley, loc. cit. p. 39 ; near Maidstone. 
Enniskillen Coll. 
47239. Imperfect head and abdominal region, and two portions of 
trunk ; Grey Chalk, Dover. Gardner Coll. 
35700. Portions of head and abdominal region ; Grey Chalk, Dover. 
Purchased , 1859. ^ 
47240. Imperfect small head; Grey Chalk, Dover. Gardner Coll. 
P. 3353. Head and opercular apparatus ; Grey Chalk, Dover. 
Enniskillen Coll • 
cursor. 
P. 3352. Skull and mandible described and figured by Huxley, loc. 
cit. p. 33, pi. viii., the specimen being only two-thirds as 
large as the figures ; Sussex. Enniskillen Coll. 
4245, 4247, 4289. Three imperfect heads, the third showing the 
basi-branchial bone ; Sussex. Mcintell Coll. 
39070. Head with portions of the branchial and opercular apparatus 
and the left clavicle ; Maidstone. The so-called maxilla 
and post-maxilla distinctly appear to be membrane-bones 
at the outer margin of the mouth. Boiverbank Coll. 
49094. Large imperfect head, displaying the bones of the mandible. 
Mrs. Smith’s Coll. 
49837. Small, much crushed head and first dorsal fin; Dorking. 
Capron Coll. 
P. 742. Three very imperfect heads ; Lewes, Egerton Coll. 
P. 4548. Imperfect large head, showing the post-maxilla and the 
superficial tuberculation both of that bone and the post¬ 
orbitals ; English Chalk. Enniskillen Coll. 
2 e 2 
