MAMMALIA. 
387 
TRICHECHUS huxleyi (continued)— 
Trichecodon huxleyi, E. R, Lankester, Quart. Journ. Geol. Soc., 
vol. xxi, 1865, p. 226, pl. x, f. 1- 
a 5) GO; PL xt, f. x le 
1880, p. 154. 
T. (7; richecodon.) 
Alactherium huxley?, P.J.Van Beneden, Ossem. Foss. Environs 
d’Anvers, pt. i, 1877, pp. 47, 53: 
Loc. Red Crag ; Essex, and Felixstowe, Suffolk, [Portion of 
tusk ; Brit. Mus.] 
Forest Bed ; Cromer, between Cro 
rosmarus, Linneus, Syst. Nat., ed. 12, vol. i, 1766, Pp. 49; 
T. Southwell, Science Gossip, vol. xili, 1877, Pp. 3, 178; 
W. Davies, Geol. Mag. [2] vol. v, 1878, p. 97; R. Lydekker, 
Cat. Foss. Mamm. B. M., pt. i, 1885, p. 197. 
Loc. Dredged ; Dogger Bank, Eastern Coast. [Mandible ,; 
Brit. Mus.] 
Peat ; near Ely. 
TRICONODON, R. 
D. F641, 
TRIACANTHODON, R. Owen, Brit. Mesoz. 
1571), p.. 72. 
ferox, R. Owen, Brit. Mesoz. Mamm. (Pal. Soc., 1871), p. 64, 
pl. iii, f. 11-13, 17-19, pl. iv, f. 1; R, Lydekker, Cat. Foss. 
Mamm. B. M., pt. v, 1887, p. 260. 
Triconodon mordax, R. Owen (errore), 
Soc., 1871), Pp. 64, pl. iii, f. 8, 
? Triconodon occtsor, R. Owen, roid, p. 69, pl. iv, f. 2. [Man- 
dible ; Brit, Mus. ] 
Loc. M. Purbeck ; Durdlestone Bay. 
Mus. ] 
major, R. Owen, Brit. Mesoz. Mamm. (Pal. Soc., 1871), v. 70, 
PLAY, figs" R: Lydekker, Cat. Foss. Mamm. B. M., pt. v, 
1887, p. 262. 
Loc. M. Purbeck ; Durdlestone Bay. 
Mus. ] 
mordax, R. Owen, Encyclop. Brit., ed. 8, vol. xvil, 1859, p. 161, 
woodcut 86, and Palzxontology, 1860, p. 318, woodcut Ql, 
and Brit. Mesoz. Mamm. (Pal. Soc., 1871), p. 58, pl. i, i. 7 
oss. Mamm. B. M., 
Newton, Geol. Mag. [2] vol. Vii, 
mer and Sidestrand. 
[Skull ; Cambridge Anat. M. ws. ] 
Owen, Encyclop. Brit., ed. 8, vol. XVii, 1859, 
Mamm. (Pal. Soc., 
Brit. Mesoz. Mamm. (Pal. 
[Mandib. ramus ; Brit. 
[Mandib. ramus ; Brit. 
(?.9, 10, on f. 8); R. Lydekker, Cat, F 
pt. v, 1887, p. 258, woodcuts 38, 39. [See also 1. ferox.] 
? Triconodon mordar (?), E. Willett, Quart. Journ. Geol, Soc., 
Vol. xxxvii, 1881, p. 378, woodcut. [Mandib. ramus ; Mus. 
Pract. Geol.] 
? Triacanthodon serrula, R. Owen, Brit. Mesoz. Mamm. (Pal. 
Soc., 1871), P. 72, pl. iv, f. 7,8; O. Thomas, Phil, Trans., 
1887, pt. B, p. 448, pl. xxvii, f. 10, [Mandib. ramus, etc. ; 
Brit. Mus. ] DP. ( Triacanthodon.) 
Loc. M. Purbeck ; Durdlestone Bay. [Mandib. ramus ; Brit. 
Tus. ] 
T. 
