CHIM2ERIDJE. 
77 
P. 317. Very small right mandibular tooth, doubtfully of this 
species ; Chalk, Hart Hill, Charing, Kent. Harris Coll. 
P. 5619. Eight mandibular tooth ; Kent. Harford Coll. 
38903. Pair of imperfect mandibular teeth ; Grey Chalk, Dover. 
Purchased , 1862. 
4S359. Almost unabraded right mandibular tooth, probably of this 
species; Cambridge Greensand. Cunnington Coll. 
41677, 41680. Left palatine tooth, and an imperfect pair of smaller 
palatine teeth; Chalk, Sussex. Toulmin-Smith Coll. 
25894. Very small right palatine tooth, labelled by Agassiz as per¬ 
taining to this species; Sussex. Dixon Coll. 
25860. Eight vomerine tooth, probably of this species; Sussex. 
Dixon Coll. 
49721. Small right palatine tooth, figured by Newton, op. cit. pi. iv. 
fig. 8, as probably referable to this species; Upper Chalk, 
Guildford. Capron Coll. 
49722. Small right palatine tooth, doubtfully of this species, figured 
ibid. pi. iv. fig. 12 ; Lower Chalk, Glynde, Sussex. 
Capron Coll. 
Some large vomerine teeth from the Chalk of Sussex, probably 
pertaining to one of the two last-described species, are named 
Edaphodon gigas , Egerton l . The following specimens are of this 
character :— 
41678. Eight vomerine tooth, figured by Newton, op. cit. pi. v. fig. 2; 
Chalk, Lewes. Toulmin-Smith Coll. 
P. 1148. Era gment of left vomerine tooth, labelled by Egerton; 
Chalk, Sussex. Egerton Coll. 
Bdaphodon agassizi (Buckland). 
1835. Chimcera agassizii, W. Buckland, Proc. Geol. Soc. vol. ii. p. 206. 
1836. Chimcera agassizii, W. Buckland, Phil. Mag. [3] vol. viii. p. 5. 
1843. Iscliyodus agassizi, Sir P. Egerton, Proc. Geol. Soc. vol. iv. 
p. 156. 
1843. Chimcera ( Ischyodon ) agassizii , L. Agassiz, Poiss. Foss. vol. iii. 
p. 341, pi. xl. a. figs. 3, 4, (?5), pi. xl. c. fig. 16 (non figs. 14, 15). 
1 Quart. Journ. Geol. Soc. vol. iii. (1847), p. 352. Also E. T. Newton, Mem. 
Geol. Surv., Monogr. iv. (1878), p. 17, pi. v. figs. 1, 2.— Iscliyodus gigas , Eger¬ 
ton, Proc. Geol. Soc. vol. iv. (1843), p. 211 ; also F. Dixon, Foss. Sussex (1850), 
pi. xxxiv. fig 8. 
