b | 
REPTILIA. 273 
PLIOSAURWS, R. Owen, Odontography (1841), p. 282, and Rep, 
Brit. Assoc., 1841 (1842), p. 60, and Paleontology, ed. 2, 1861, 
p. 252, woodcut 94, and Quart. Journ. Geol. Soc., vol. xxxix, 
1883, 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. Géol. France [3] 
vol. 1, 1873, Pp. 377- 
brachydeirus, 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, cxlvil, 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. iti (Pal. Soc., 
1869), p. 3.] 
Plestosaurus 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. | 7. 
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 P/iosaurus, according to R. Lydekker, Cat. Foss. 
Rept. B. M., pt. ii, 1889, pp. 139, 140.] 
Loc. Kim. Clay; Ely. [Vertebrz.] 
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, 
Pp. 145. 
Liopleurodon ferox, H. E. Sauvage, Bull. Soc. Géol. France [3] 
vol. i, 1873, p. 378. T. (Liopleurodon.) 
Polyptychodon ferox, H. E. Sauvage, zbzd. [3] vol. viii, 1880, 
P. 544- 
? Pliosaurus pachydeitrus, H. G. Seeley, Index to Aves, etc., 
Woodwardian Mus., 1869, pp. xxi, 118 (name only). [Cervical 
vertebree ; Woodwardian Mus. | 
Loc. Oxford Clay; Christian Malford, Wiltshire; ?Great Grans- 
den, Cambridge; Whittlesea and Fletton, near Peterborough; 
and Weymouth. [Teeth and vertebra; Brit. Mus. and A. NV. 
Leeds Call.) 
T 
