234 BRITISH FOSSIL VERTEBRATA. 



HYFEROOAPESON {continued)— 



g-ordoni, T. H. Huxley, Quart. Journ. Geol. Soc, vol. xv, 1859, 



p. 435, and ibid., voi. xxv, 1869, p. 138, woodcuts a-d, and 



ibid., vol. xliii, 1887, p. 675, pi. xxvi, woodcuts 1, 4, 7, 8 ; 



R. Lydekker, Cat. Foss. Rept. B. M., pt. i, 1888, p. 298, 



woodcuts 67, 68. 

 Hyperodapedon, W. Whitaker, Quart. Journ. Geol. Soc, vol. 



xxv, 1869, p. 156 ; A. S. Woodward, Quart. Journ. Geol. 



Soc, vol. xliv, 1888, p. 163. 

 'Curved spine,' A. T. Metcalfe, Quart. Journ. Geol. Soc, vol. 



xl, 1884, p. 260, woodcut 2. [Premaxilla ; Brit. Mus.] 

 'Undetermined bone,' H. J. Carter, Quart. Journ. Geol. Soc, 



vol. xliv, 1888, p. 318. [Idem.] 

 LOC. Keuper ; Lossiemouth, near Elgin, and High Peake, near 



Sidmouth. [Jaws and parts of skeleton ; Elgin Mus.] T. 



HYPSILOPKODON, T. H. Huxley, Quart. Journ. Geol. Soc, 

 vol. xxvi, 1870, p. 3 ; J. W. Hulke, Phil. Trans., 1882, 

 p. 1035 ; L. Dollo, Comptes Rendus, vol. cvi, 1888, p. 775. 



foxi, T. H. Huxley, Quart. Journ. Geol. Soc, vol. xxvi, 1870, p. 3, 

 pis. i, ii ; J. W. Hulke, Quart. Journ. Geol. Soc, vol. xxix, 

 1873, P- 5 22 > pl- xviii, and ibid., vol. xxx, 1874, P- J 8, pi. iii, 

 and Phil. Trans., 1882, p. 1035, pis. lxxi-lxxxii; R. Lydekker, 

 Cat. Foss. Rept. B. M., pt. i, 1888, p. 193. 



Iguanodon foxii, R. Owen, Quart. Journ. Geol. Soc, vol. xxix, 

 1873, p. 531, and Rept. Weald, and Purb. Form., Suppl. v 

 (Pal. Soc, 1874), pp. 4, 17, pi. i, f. 9, 10, pi. ii, f. 1, 5, 8-18, 

 woodcuts 1, 2. 



' Young Iguanodon? R. Owen, Rept. Weald, and Purb. Form., 

 pt. ii (Pal. Soc, 1855), p. 5, pi. i, and Brit. Foss. Rept., 1884, 

 vol. i, p. 276, pi. vi. [Imperfect skeleton, wanting head ; 

 Brit. Mus.] 



'Very young Iguanodon,' G. A. Mantell, Phil. Trans., 1849, 

 p. 302, pi. xxix, f. 9. [Cervical vertebras ; Brit. Mus.] 



LOC. Wealden ; Cowleaze Chine, Isle of Wight ; and Cuckfield, 

 Sussex. [Skull and mandible ; Brit. Mus.] T. 



sp., Lydekker. v. Camptosaurus valdensis. 



ICHTHYOSAURUS [C. Koenig], Syn. Contents Brit. Mus., ed. 13, 

 1818, p. 54, and ibid., ed. 17, 1820, p. 62 ; W. D. Conybeare, 

 Trans. Geol. Soc, vol. v (1821), p. 563 ; P. M. G. Egerton, 

 Trans. Geol. Soc. [2] vol. v (1836), p. 187, pi. xiv (vertebras); 

 R. Owen, Rep. Brit. Assoc, 1839 (1840), p. 86, and Trans. 

 Geol. Soc. [2] vol. vi (1841), p. 199, pi. xx (paddle showing 

 integument), and Rept. Liassic Form., pt. iii (Pal. Soc, 1881), 

 p. 125, pi. xxviii, f. 3 ; G. A. Mantell, Petrifactions, 1851, 

 p. 374, f. 76 ; J. C. Pearce, Ann. Mag. Nat. Hist., vol. xvii, 

 1846, p. 44 (embryology) ; H. Coles, Quart. Journ. Geol. Soc, 

 vol. ix, 1853, p. 79, pi. v (skin) ; H. G. Seeley, Rep. Brit. 



