PISCES. 145. 



PETALORKYNCHUS (continued)— 



psittacinus (M'Coy), J. Morris and G. E. Roberts, Quart. 



Journ. Geol. Soc, vol. xviii, 1862, p. 101 (name only) ; J. W. 



Davis, Rep. Brit. Assoc, 1881 (1882), p. 646, and Trans. 



Roy. Dublin Soc. [2] vol. i (1883), p. 516, pi. Ixi, f. 12-16, 



and Geol. Mag. [3] vol. iii, 1886, p. 149 ; A. S. Woodward, 



Cat. Foss. Fishes B. M., pt. i, 1889, p. 40. 

 Petalodus psittacinus, L. Agassiz, Poiss. Foss., vol. iii (1843), 



pp. 174, 384 (name only) ; J. Morris, Cat. Brit. Foss., 1854, 



P-337; F. M'Coy, Brit. Palaeoz.Foss.(i855), p. 636, pi. iii I, f. 4. 

 Petalodus sagittatus, L. Agassiz, Poiss. Foss., vol. iii (1843), 



pp. 174, 384 (name only) ; F. M'Coy, Brit. Palasoz. Foss. 



(1855), p. 636, pi. iii I, f. 2, 3. [Tooth ; Woodwardian Mus.] 

 Petalodus hastingsicc, J. W. Davis (errore), Trans. Roy. Dublin 



Soc. [2] vol. i (1883), p. 494, pi. lix, f. 18, 20, 21. [Teeth ; 



Brit. Mus.] 

 LOC. L. Carb. Limest. ; Armagh. [Tooth; Woodwardian Mus.] 



T. 

 psittac'nus, var. minor, A. S. Woodward, Cat. Foss. Fishes 



B. M., pt. i, 1889, p. 41, pi. i, f. 9. 

 LOC. U. Carb. Limest.; S. Derbyshire. [Tooth ; Brit. Mus.] 



PETRODUS, F. M'Coy, Ann. Mag. Nat. Hist. [2] vol. ii, 1848, 

 p. 132, and Proc. Camb. Phil. Soc, vol. i (1848), p. 66. 

 Ostinaspis, H. Trautschold, Nouv. Mem. Soc Imp. Nat. 

 Moscou, vol. xiii (1874), p. 298. 



patelliformis, F. M'Coy, Ann. Mag. Nat. Hist. [2] vol. ii, 1848, 

 p. 132, and Brit. Palaeoz. Foss. (1855), p. 637, pi. iii G, 

 f. 6-8; J. Morris, Cat. Brit. Foss., 1854, p. 337; J. W. Davis, 

 Trans. Roy. Dublin Soc. [2] vol. i (1883), p. 400, pi. li, f. 16; 

 A. S. Woodward, Cat. Foss. Fishes B. M., pt. i, 1889, p. 246. 

 LOC. U. Carb. Limest.; Lancashire and Derbyshire. [Dermal 

 tubercles ; Woodwardian Mus.] T. 



sp., A. S. Woodward, Cat. Foss. Fishes B. M., pt. i, 1889, p. 246. 



LOC. Yoredale Rocks ; Todmorden, Lancashire. [Dermal 

 tubercle ; Brit. Mus., no. P. 5855.] 



PHACODUS, F. Dixon, Geol. Sussex, 1850, p. 371 (undefined). 



punctatus, F. Dixon, ibid., p. 371, pi. xxx, f. 16 ; J. Morris, Cat. 

 Brit. Foss., 1854, p. 337. ' Indeterminable,' A. S. Woodward, 

 Proc. Geol. Assoc, vol. x (1888), p. 308. 

 LOC. Chalk ; Sussex. [Teeth ; Brit. Mus.] T. 



sp., recorded (? errore) by J. Morris, Cat. Brit. Foss., 1854, p. 337, 

 from L. Chalk, Charing (Harris Coll.). 



PHALACRUS, L. Agassiz, Rep. Brit. Assoc, 1844 (1845), p. 308 

 (name only). 

 cybioides, L. Agassiz, ibid., p. 308 (name only). T. 



LOC. London Clay ; Sheppey. [Imperfect head ; Brit. Mus.] 



L 



