J>/SCES. 1 87 



SFINAX, Cuvier, Regne Animal, vol. ii, 1817, p. 129. 



major, L. Agassiz, Poiss. Foss., vol. iii (1837), p. 62, pi. x b, f. 8, 

 10-14 (? pi. xl a, f. 6, vertebras). Dorsal fin-spines of un- 

 determined species of Cestraciont Sharks, genera Cestracion 

 and Synechodus (A. S. Woodward, Cat. Foss. Fishes B. M., 

 pt. i, 1889, p. 337). 

 LOC. Gault ; Folkestone. U. Greensand ; Maidstone. Cam- 

 bridge Greensand. Chalk ; S. and S.E. England. [Brit. Mus.] 



SQU&LORAJA, H. Riley, Proc. Geol. Soc, vol. i (1833), p. 4S4, 

 and Trans. Geol. Soc. [2] vol. v (1837), p. 83 (Squalo-raid). 

 Spinacorhinus, L. Agassiz, Poiss. Foss., Feuill., p. 94 (1837). 



polyspondyla, L. Agassiz, Poiss. Foss., vol. iii (1843), P- S^ 1 i 

 J. Morris, Cat. Brit. Foss., 1854, p. 345 ; \V. Davies, Geol. 

 Mag., vol. ix, 1872, p. 145, pi. iv ; C. Hasse, Palaeonto- 

 graphica, vol. xxxi (18S5), p. 4, pi. i, f. 2, 3 ; A. S. Wood- 

 ward, Proc. Zool. Soc, 1886, p. 527, pi. Iv, f. 1-5, 7, 8. 



Squaloraia doUchognathus, H. Riley, Proc. Geol. Soc, vol. i 

 (1833), p. 483, and Trans. Geol. Soc. [2] vol. v (1837), p. 83, 

 pi. iv. 



Spinacorhinus po/yspondy/us, L. Agassiz, Poiss. Foss., Feuill., 

 p. 94 (1837), and vol. iii (.1836), pis. xlii, xliii. 



LOC. L. Lias ; Lyme Regis. [Imperfect skeleton ; Bristol 

 Mus.] T. 



tenuispina, A. S. Woodward, Proc. Zool. Soc, 1886, p. 530, 

 pi. Iv, f. 6. 

 LOC. L. Lias; Lyme Regis. [Head-spine; Brit. Mus.] 



SQUATINA, A. Dumeril (^Aldrovandi), Zool. Analyt., 1806, p. 102. 



cranei, A. S. Woodward, Quart. Journ. Geol. Soc, vol. xliv, 18S8, 

 p. 144, pi. vii, f. 1-6, and Proc Geol. Assoc, vol. x (1888), 

 p. 294, and Cat. Foss. Fishes B. M., pt. i, 1889, p. 70. 



? 'Tooth of Squaloid Fish, : F. Dixon, Geol. Sussex, 1850, descr. 

 to pi. xxx, f. 35. 



LOC. L. Chalk ; Sussex. [Head, etc.; Brighton Mus.] 



sp. ind. Teeth of undetennined species recorded from the Gault 

 of Folkestone; U. Chalk of Brighton, Lewes, and Norwich; 

 Lower Eocene of Chislehurst, Kent ; London Clay of High- 

 gate ; and the Red Crag of Suffolk (A. S. Woodward, Cat. 

 Foss. Fishes B. M., pt. i, 1889, p. 71). Vertebras also re- 

 corded from the Chalk of Dorking, Surrey (ibid.). [Brit. Mus.] 



STAGONOLEriS, Agassiz. Transferred to Reptilia. 

 robertsoni, Agassiz. Transferred to Reptilia. 



STEGANODICTYUM, F. M'Coy, Ann. Mag. Nat. Hist. [2] 

 vol. viii, 185 1, p. 481, and Brit. Palaeoz. Foss. (1855), descr. 

 to pi. ii A ; J. W. Salter, Geol. Mag., vol. v, 1868, p. 247 

 (^Pleraspis ') ; C. VV. Peach, Geol. Mag., vol. v, 1868, p. 56S. 



