PISCES. 71 



EDAFHOBON, W. Buckland, Proc. Geol. Soc, vol. ii (1838), 

 p. 6S7 ; P. M. G. Egerton, Quart. Journ. Geol. Soc, vol. iii, 

 1847, P- 35i, pl- x »i, f- 2, 3- 

 Passalodon, W. Buckland, Proc. Geol. Soc, vol. ii (1838), 



p. 687. 

 PSITTACODON, L. Agassiz, Poiss. Foss., vol. iii (1843), p. 340 

 {pars). 



ag*assizi (Buckland), [-ii] E. T. Newton, Chimaeroid Fishes Brit. 



Cret. Rocks (Mem. Geol. Surv., 1878), p. 12, pl iii. 

 Chimara agassizii, W. Buckland, Proc. Geol. Soc, vol. ii (1835), 



p. 206, and Phil. Mag. [3] vol. viii, 1836, p. 5. 

 Ischyodus agassizi, P. M. G. Egerton, Proc. Geol. Soc, vol. iv 



(1843), p. 156 ; J. Morris, Cat. Brit. Foss., 1854, p. 330. 

 Chimcera (Ischyodon) agassizii, L. Agassiz, Poiss. Foss., vol. iii 



(1843), p. 341, pl. xl a, f. 3, 4 (? f. 5), pl. xl c, f. 16 {non f. 14, 



15). [See also IseJiyodus tliurmannL\ 

 LOC. Chalk-Marl and L. Chalk ; Sussex, Kent, and Surrey. 



[Mandib. tooth ; Brit. Mus.] 



bucklandi, L. Agassiz, Poiss. Foss., vol. iii (1843), P- 35*> 



pl. xld, f. 1-4, 9-12, 19-24; J. Morris, Cat. Brit. Foss., 



1854, p. 325. 

 Edaphodon eurygnaihus, L. Agassiz, Poiss. Foss., vol. iii (1843), 



p. 352 ; F. Dixon, Geol. Sussex, 1850, p. 111, pl. x, f. 18, 19 



J. Morris, Cat. Brit. Foss., 1854, p. 325. [Palatine teeth 



Brit. Mus.] 

 LOC. London Clay; Sheppey. Bagshot and Bracklesham Beds ; 



Surrey and Sussex. [Theoretically associated teeth ; Brit. 



Mus. (pars).] 



crassus, E. T. Newton, Chimaeroid Fishes Brit. Cret. Rocks 

 (Mem. Geol. Surv., 1878), p. 21, pl. vii. 

 LOC. U. Greensand ; Warminster. Cambridge Greensand. 

 ? L. Chalk ; Lewes. [Associated teeth ; Mus. Pract. Geol.] 



eurygnatJius, Agassiz. v. Edaphodon bucklandi. 



g'ig'as, P. M. G. Egerton, Quart. Journ. Geol. Soc, vol. iii, 1847, 

 p. 352 ; J. Morris, Cat. Brit. Foss., 1854, p. 325 ; E. T. 

 Newton, Chimaeroid Fishes Brit. Cret. Rocks (Mem. Geol. 

 Surv., 1878), p. 17, pl. v, f. 1, 2. 

 Ischyodus gigas, P. M. G. Egerton, Proc. Geol. Soc, vol. iv 

 (1843), p. 211; F. Dixon, Geol. Sussex, 1850, descr. to 

 pl. xxxiv, f. 8. 

 LOC. Chalk ; Sussex. [Vomerine teeth ; unknown.] 



huxleyi, Seeley. v. Edaphodon sedgwicki. 



laminosus, E. T. Newton, Chimaeroid Fishes Brit. Cret. Rocks 

 (Mem. Geol. Surv., 1878), p. 24, pl. viii. 

 LOC. Gault ; Folkestone. Cambridge Greensand. [Mandib. 

 tooth ; Brit. Mus.] 



