MAM MALTA. 351 
MASTODON arvernensis (comtinued)— 
Mastodon angustidens, R. Owen, Rep. Brit. Assoc., 1843 (1844), 
p. 220, and Brit. Foss. Mamm., 1846, p. 271, woodcuts 
g6-101, and Quart. Journ. Gecl. Soc., vol. xii, 1856, p. 223 ; 
J. Morris, Cat. Brit. Foss., 1854, p. 360. 
Mastodon giganteus, S. Woodward, Mag. Nat. Hist., vol. ix 
1836, p. 151, woodcuts 22, 23. 
Mastodon latidens, S. Woodward (errore), thid., p. 151. 
Mastodon longtrostris, R. Owen (errore), in C. Lyell, Mag. Nat. 
Hist., n.s., vol. iii, 1839, p. 317. 
Mastodon, R. Bakewell, Mag. Nat. Hist., vol. ix, 1836, p. 39 3 
H. Alexander, Mag. Nat. Hist., n.s., vol. iii, 1839, p. 466. 
‘Fossil Tooth,’ W. Smith, Strata ident., 1816, introd., pl. 1. 
Loc. Norwich Crag; Bramerton, Easton Cliff, ? Horstead, 
Norwich, Postwick, Sizewell Gap, Thorpe, and Whit- 
lingham. 
Red Crag; Felixstowe, Southwold, and Woodbridge. 
[Zeetr; Brit. Mus., Ipswich Mus., etc.) 
borsoni, I. Hays, Trans. Amer. Phil. Soc. [2] vol. iv, 1834, 
p- 334; E.R. Lankester, Geol. Mag., vol. vi, 1869, p. 355 ; 
Rk. Lydekker, Quart. Journ. Geol. Soc., vol. xlii, 1886, p. 365, 
and Cat. Foss. Mamm. B. M.., pt. iv, 1886, p. 25. 
Loc Red Crag; Sutton, Swaffham, and Woodbridge. [ Zvoth; 
Vork Mus.| 
giganteus, S. Woodward. v. Mastodon arvernensis. 
latidens, S. Woodward, Syn. Tab., 1830, p. 39 : recorded in error 
from Pleistocene of Horstead. [See also W. arvernevsis.] 
longirostris, J. J. Kaup, O-sem. Foss. Mus. Darmstadt, pt. iv, 
1835, p. 65, pls. xvi-xvili ; R. Lvdekker, Quart. Journ. Geol. 
Soc., vol. xlli, 1886, p. 365, and Cat. Foss. Mamm. B. M., 
pt. iv, 1886, p. 61. [See also I. arvernensis.] 
‘Trilophodont JZasfodon, E. R. Lankester, Quart. Journ. Geol. 
Soc., vol. xxvi, 1870, p. 507, pl. xxxiv, f. 1-4. 
Loc. Red Crag ; Sutton and Woodbridge. [7ee/h; Brit. Mus.) 
sp., R. Lydekker, Cat. Foss. Mamm. B. M., pt. iv, 1886, p. 78. 
Loc. Red Crag; Woodbridge. [Tooth ; Brit. Mus., no. 46922.] 
r 
MEGACEROS, Owen. v. Cervus. 
hibernicus, Owen. v. Cervus giganteus. 
MEGAPTERA, J. EF. Gray, Zool. ‘Erebus’ and ‘Terror,’ 1846, p. 16. 
BurRTINoPsIs, P. J. Van Beneden, Bull. Acad. Roy. Belg. [2] 
vol. xxxiv, 1872, p. 19. 
? affinis, P. J. Van Beneden, Bull. Acad. Roy. Belg. [2] vol. 1, 1880, 
p. 13; (?) R. Lydekker, Quart. Journ. Geol. Soc., vol. xlii, 1887, 
p. 11, pl. ii, f. 4, and Cat. Foss. Mamm. B. M., pt. v, 1887, p. 32- 
Loc. White Crag; Sudbourn. ? Red Crag; Woodbridge. 
[ Zympanic bone; Mus. Pract. Geol.] 
