REPTILIA. 273 



PLIOSAUBUS, R. Owen, Odontography (1841), p. 282, and Rep. 

 Brit. Assoc, 1841 (1842), p. 60, and Palaeontology, ed. 2, 1861, 

 p. 252, woodcut 94, and Quart. Journ. Geol. Soc, vol. xxxix, 

 1S83, p. 135 ; J. W. Hulke, Proc. Geol. Soc, vol. xxxix, 1883, 

 p. 51 ; R. Lydekker, Cat. Foss. Rept. B. M., pt. ii, 1889, p. 120. 

 Liopleurodon, H. E. Sauvage, Bull. Soc. Geol. France [3] 

 vol. i, 1873, p. 377. 



braohydeirus, R. Owen, Odontography (1841), p. 283, and Rep. 

 Brit. Assoc, 1841 (1842), p. 64, and Rept. Kim. Clay, pt. iii 

 (Pal. Soc, 1869), p. 6; J. Morris, Cat. Brit. Foss., 1854, 

 p. 352 ; H. G. Seeley, Index to Aves, etc., Woodwardian Mus., 

 1869, p. 104 ; J. Phillips, Geol. Oxford, 1871, p. 341, wood- 

 cuts cxxxiv-cxli, cxlvi, cxlvii, clx ; R. Lydekker, Cat. Foss. 

 Rept. B. M., pt. ii, 1889, p. 123, woodcuts 37, 38. [Referred to 

 P. grandis by R. Owen, Rept. Kim. Clay, pt. iii (Pal. Soc, 

 1869), p. 3.] 



Plesiosaurus giganteus, W. D. Conybeare, Trans. Geol. Soc. [2] 

 vol. i (1824), p. 389 (incompletely defined). 



LOC. Kim. Clay ; Oxfordshire, Lincolnshire, Cambridgeshire, 

 Wiltshire, and Dorsetshire. [Imperfect skeleton ; Oxford 

 Mus.l T. 



brachyspondylus (Owen), H. G. Seeley, Index to Aves, etc., 



Woodwardian Mus., 1869, p. 102. 

 Plesiosaurus brachyspondylus, R. Owen, Rep. Brit. Assoc, 1839 



(1840), p. 78. 

 [Immature Pliosaurus, according to R. Lydekker, Cat. Foss. 



Rept. B. M., pt. ii, 1889, pp. 139, 140.] 

 LOC. Kim. Clay ; Ely. [Vertebra?.] 



evansi, H. G. Seeley, Index to Aves, etc., Woodwardian Mus., 

 1869, pp. xxi, 116, and Quart. Journ. Geol. Soc, vol. xxxiii, 

 1877, p. 716, woodcuts 1-9, and Geol. Mag. [3] vol. iv, 1887, 

 p. 478 ; R. Lydekker, Cat. Foss. Rept. B. M., pt. ii, 1889, 

 p. 128, woodcuts 36, 39. [Referred to Peloneustes by R. 

 Lydekker, Abstr. Proc. Geol. Soc, Nov. 6th, 1889.] 

 LOC. Oxford Clay ; St. Neots and Eynsbury, Huntingdonshire. 

 [Atlas and axis ; Woodwardian Mus.] 



ferox (Sauvage), R. Lydekker, Cat. Foss. Rept. B. M., pt. ii, 1889, 



p. 145. 

 Liopleurodon ferox, H. E. Sauvage, Bull. Soc. Ge*ol. France [3] 



vol. i, 1873, p. 378. T. {Liopleurodon?) 



Polyptychodon ferox, H. E. Sauvage, ibid. [3] vol. viii, 1880, 



p. 544- 

 ? Pliosaurus pachydeirus, H. G. Seeley, Index to Aves, etc., 



Woodwardian Mus., 1869, pp. xxi, 118 (name only). [Cervical 



vertebra? ; Woodwardian Mus.] 

 LOC. Oxford Clay; Christian Malford, Wiltshire; ? Great Grans- 

 den, Cambridge; Whittleseaand Fletton, near Peterborough; 



and Weymouth. [Teeth atid vertebra; Brit. Mus. and A. N. 



Leeds C«ll.] 



T 



