254 BRITISH FOSSTE VEKTEBRATA, 
OMOSAURUS (continued)— 
? sp., (?) R. Lydekker, Cat. Foss. Rept. B. M., pt. i, 1888, p. 180. 
Loc. Oxford Clay; Bedford. [Dermal spine; Brit. Mus., 
no. R. 584]. AlsoWeymouth. [Portion of fibula; Brit. Mus., 
no. 40517]. 
Oolithes bathonica, Buckman. v. MISCELLANEOUS REPTILIA. 
OPHTHALMOSAURWUS, H.G. Seeley, Quart. Journ. Geol. Soc., 
vol. xxx, 1874, p. 696. 
? cantabrigiensis, (?) R. Lydekker, Geol. Mag. [3] vol. v, 1888, 
p. 310, and Cat. Foss. Rept. B. M., pt.1i, 1889, p. 9, woodcut 
6. [See also Baptanodon.]) 
Loc. Cambridge Greensand. [Right humerus ; Brit. Mus.] 
icenicus, H. G. Seeley, Quart. Journ. Geol. Soc., vol. xxx, 1874, 
p- 707, pls. xlv, xlvi; R. Lydekker, Cat. Foss. Rept. B. M., 
pt. 11, 1889, p. 9, woodcut 7. 
Loc. Oxford Clay ; Oxford and Peterborough. Kim. Clay ; 
Foxhangers, Wiltshire, and Ilminster. [Fore-limb; A. N. 
Leeds Coll.] is 
? sp., (?) R. Lydekker, Cat. Foss. Rept. B. M., pt. ii, 1889, pp. 12, 20. 
Loc. U. Greensand ; Warminster. [Right dentary; Brit. Mus., 
no. R. 1192.] 
OPLOSAURUS, Gervais. v. Hoplosaurus. 
ORNITHOCHEIRUS, H. G. Seeley, Index to Aves, etc., Wood- 
wardian Mus., 1869, p. xvi, and Ornithosauria, 1870, p. 112 
and assim, with 12 plates, and Ann. Mag. Nat. Hist. [4 
vol. vii, 1871, p. 20. [Oraithochirus, Lydekker and others. 
? PALZAORNIS, G. A. Mantell, Medals of Creation, vol. ii, 1844, 
p-. 806. |Preoccupied and inappropriate. ] 
CIMOLIORNIS, R. Owen, Brit. Foss. Mamm. and Birds, 1846, 
p. 545. [Inappropriate. ] 
COLOBORHYNCHUS, R. Owen, Rept. Mesoz. Form., pt. i (Pal. 
Soc., 1874), p. 6. 
CRIORHYNCHUS, R. Owen, 207d, p. 7. 
brachyrhinus, H. G. Seeley, Ornithosauria, 1870, p. 123. 
Loc. Cambridge Greensand. [Fragment of premaxilla; Wood- 
wardian Mus.] 
capito, H. G. Seeley, Ornithosauria, 1870, p. 126. 
Loc. Cambridge Greensand. [Fragment of premaxilla ; Wood- 
wardian Mus. ] 
carteri, H. G. Seeley, Index to Aves, etc., Woodwardian Mus., 
1869, p. xvi (name only), and std, p. 6 (Prerodactylus 
cartert). 
Loc. Cambridge Greensand. [Premaxilla; Woodwardian Mus.] 
