176 REPTILIA. 
Pliosaurus brachydeirus, Owen, H. G. Seeley, Index to Aves, 
etc., Woodw. Mus. (1869), p. 104. Kimeridge Clay; Cottenham. 
[Vertebra.] Presented by the Rev. S. Banks, M.A. 
P. brachyspondylus (Owen), H. G. Seeley, Index to Aves, ete., 
Woodw. Mus. (1869), p. 102. Kimeridge Clay; Ely. [Ver- 
tebree. | 
P. evansi, H. G. Seeley, Index to Aves, etc., Woodw. Mus. (1869), 
pp. xxi, 116, and Q. J. G.S. xxx (1877), p. 716, woodcuts 
1—9, and G. M. dec. 3. Iv (1887), p. 478. R. Lydekker, Q. J. 
G. S. xLtv1 (1890), p. 51. Oxford Clay; Eynsbury, near St 
Neots. [Atlas and axis.] 
P. ferox (Sauvage). ? Pliosaurus pachydeirus, H. G. Seeley, Index 
to Aves, etc., Woodw. Mus. (1869), pp. xxi, 118. R. Lydekker, 
G. M. dec. 3, v (1888), p. 353, and Q. J. G. S. xiv1 (1890), 
p- 51. Oxford Clay; Great Gransden. [Cervical vertebre.] 
Presented by L. Ewbank, Esq., M.A. 
P. microdeirus, H. G. Seeley, Index to Aves, etc., Woodw. Mus. 
(1869), pp. xx, 76. Lower Greensand; Wicken. [Cervical 
vertebra. | 
P. pachydeirus, v. Pliosaurus ferox. 
Polyptychodon interruptus, R. Owen, Rept. Cret. Form. (1851) 
pl. x, f. 8, 9, p. 55 [tooth presented by J. Carter, Esq.], and 
ibid. Suppl. iti (1861), pl. v, f. 1—3, pl. vi, f. 1—4, p. 20, and 
Q. J. G. S. xvi (1860), p. 262. H. G. Seeley, Q. J.G.S. xxx 
(1876), p. 433. Cambridge Greensand ; Cambridge. [Tooth 
and vertebre. } 
Priodontognathus phillipsi (Seeley), H. G. Seeley, Q. J. G. S. 
XXXI (1875), pl. xx, p. 439. Iquanodon phillipsi, H. G. Seeley, 
Index to Aves, ete., Woodw. Mus. (1869), pp. xix, 82. Locality 
unknown.  [Maxilla.] 
Pterodactylus compressirostris, v. Ornithocheirus compressirostris. 
P. cuviert, v. Ornithocheirus cuvieri. 
P. fittoni, v. Ornithocheirus fittoni. 
P. hopkinsi, H. G. Seeley, Proc. Camb. Phil. Soc. 1 (1864), p. 228. 
Cambridge Greensand ; Cambridge. [Premaxilla.] 
P. macrurus, v. Doratorhynchus validum. 
