248 BRITISH FOSSIL VERTEBRATA. 
MACELLODUS, R. Owen, Quart. Journ. Geol. Soc., vol. x, 1854, 
Pp. 422. 
SAURILLUS, R. Owen, 7did., vol. xi, 1855, p. 123. 
brodiei, R. Owen, 7d7d., vol. x, 1854, p. 422, woodcuts 6-8, and 
Rept. Weald. and Purb. Form., pt. v (Pal. Soc., 1861), p. 33, 
pl. viii, f. 10, and Palzeont., ed. 2, 1861, p. 308; woodcut 106 ; 
if Morris, Cat. Brit. Foss., 1854, p- 350; K. Lydekker, Cat. 
Foss. Rept. B. M., pt. i, 1888, p. 289. 
? Saurillus obtusus, R. Owen, Quart. Journ. Geol. Soc., vol. xi, 
185,55 Parke 3) woodcut, and Rept. Weald. and Purb. Form., 
pt. v (Pal. Soc., 1861), p. 33. [Jaws; o/zm W. R. Brodie 
Coll. ] T. (Saurillus.) 
Loc. M. Purbeck; Durdlestone Bay. [Jaws; olzm W. R. 
Brodie Coll.] T. 
MACHIMOSAURWUS, H. von Meyer, Neues Jahrbuch, 1837, 
p. 560 (errore Madrimosaurus). 
mose, F. Liénard, in Sauvage and Liénard, Mém. Soc. Géol. 
France [3] vol. i, no. 4, 1879, p. 11; R. Lydekker, Cat. 
Foss. Rept. B. M., pt. i, 1888, p. 104. 
Metriorhynchus, .. Deslongchamps, Netes Paléont. (1869), 
p- 329. 
Pliosaurus trochanierius, R. Owen (errore), Rept. Kim. Clay 
(Pal. Soc., 1868), p. 7, pl. ili, f. 3-5. 
Loc. Kim. Clay ; Dorsetshire. [J/andible; Brit. Mus.] 
sp. (Phillips), H. E. Sauvage, Mém. Soc. Géol. France 5 vol. x, 
no. 2, 1874, p. 50; A. S. Woodward, Geol. Mag. [3] vol. ii, 
1885, p. 503. 
Goniopholis, J. Phillips, Geol. Oxford, 1871, p. 332. 
Loc. Kim. Clay; Hardwick, near Oxford. [Tooth; Oxford Mus.] 
MACRORHYNCHUS, Dunker. wv. Pholidosaurus. 
meyeri, Dunker. wv. Pholidosaurus meyeri. 
sp.?, Koken. vw. Steneosaurus geoffroyi and S. laticeps. 
MACROSPONDYLUS, Meyer. v. Steneosaurus. 
bollensis, Meyer. w. Steneosaurus bollensis. 
MACRUROSAURUS, H.G. Seeley, Index to Aves, etc., Wood- 
wardian Mus., 1869, p. xvii (name only), and Quart. Journ. 
Geol. Soc., vol. xxxii, 1876, p. 440. 
semnus, H. G. Seeley, Index to Aves, etc., Woodwardian Mus., 
1869, p. xvil (name only), and Quart. Journ. Geol. Soc., vol. 
xxxli, 1876, p. 440, woodcuts 1, 2; K. Lydekker, Cat. Foss. 
Rept. B. M., pt. i, 1888, p. 153. 
Loc. Cambridge Greensand. [Caudal vertebra ; Woodwardian 
Mus. | T. 
