PISCES. 63 



DEBCETXS (continued)— 



elong-atus, L. Agassiz, Poiss. Foss., Feuill., p. 55 (1835) (Pars, 

 name only), and vol. ii, pt. ii (1843), p. 258, pi. lxvi a, f. 1, 

 2, 5-8 (non f. 3, 4) ; F. Dixon, Geol. Sussex, 1850, pl.xxxiv, 

 f. 5 ; J. Morris, Cat. Brit. Foss., 1854, p. 325; W. Davies, 

 Geol. Mag. [2] vol. vi, 1879, p. 145 ; A. S. Woodward, Proc. 

 Geol. Assoc, vol. x (1888), p. 318. [See also Murcena 

 lewesiensis!\ 

 LOC. Chalk; S. E. England. [Imperfect fishes ; Brit. Mus.] T. 



SICENTSODUS, R. H. Traquair, Geol. Mag. [3] vol. v, 1888, 

 p. 86. 



bicuspidatus, R. H. Traquair, Geol. Mag. [3] vol. v, 1888, 

 p. 86 ; A. S. Woodward, Cat. Foss. Fishes B. M., pt. i, 

 1889, p. 26, pi. vi, f. 7-9. 

 Cladodus bicuspidatus, R. H. Traquair, Geol. Mag. [2] vol. viii, 



1881, p. 35. 

 LOC. M. Carb. Limest. (Blackband Ironstone) ; Borough Lee, 

 near Edinburgh. [Teeth ; Edinburgh Mus.] T. 



DICLITODUS, J. W. Davis, Trans. Roy. Dublin Soc. [2] vol. i, 

 (1883), p. 410. 



scitulus, J. W. Davis, ibid., p. 410, pi. Ii, f. 29, and Quart. Journ. 

 Geol. Soc, vol. xl, 1884, p. 623, pi. xxvii, f. 12. 

 LOC. Yoredale Rocks ; Wensleydale, Yorkshire. [Tooth ; York 

 Mus.] T. 



DICRENODUS, H. Romanovsky, Bull. Soc. Imp. Nat. Moscou, 

 1853, pt. i, p. 408. 

 Carcharopsis, L. Agassiz, Poiss. Foss., vol. iii (1843), p. 313 

 (undefined) ; J. W. Davis, Trans. Roy. Dublin Soc. [2] 

 vol. i (1883), p. 381. 

 Pristicladodus, F. M'Coy, Brit. Palaeoz. Foss. (1855), 

 p. 642. 



dentatus (M'Coy), A. S. Woodward, Cat. Foss. Fishes B. M., 



pt. i, 1889, p. 28. 

 Carcharopsis prototypus, L. Agassiz, Poiss. Foss., vol. iii 



(1843), p. 313 (name only). [Tooth; Brit. Mus.] 



T. (Carcharopsis!) 

 Pristicladodus dentatus, F. M'Coy, Brit. Pakeoz. Foss. (1855), 



p. 642, pi. iii G, f. 2 ; J. W. Davis, Trans. Roy. Dublin Soc. 



[2] vol. i (1883), p. 384, pi. xlix, f. 22, and Quart. Journ. Geol. 



Soc, vol. xl, 1884, p. 620, pi. xxvii, f. 4 ; R. H. Traquair, 



Geol. Mag. [3] vol. v, 1888, p. 103. T. (Pristicladodus.) 



Carcharopsis colei, J. W. Davis, Trans. Roy. Dublin Soc. [2] 



vol. i (1883), p. 383, pi. xlix, f. 26. [Tooth ; Brit. Mus.] 

 LOC. L. Carb. Limest.; Armagh and Ayrshire. U. Carb. Limest; 



Yorkshire and Derbyshire. [Tooth ; Woodwardian Mus.] 



