MAMMALTA, 353 
TIOPLOCETUS, P. Gervais, Zool. et Pal. Frang., ed. 1, vol. i, 
1848-52, p. 161. 
borgerhoutensis, Du Bus, Bull. Acad. Roy. Belg. [2] vol. XXXIV, 
1872, p. 502; R. Lydekker, Quart. Journ. Geol. Soc., 
vol. xlii, 1887, p. 14 (Jorgehoutensis), and Cat. Foss. Mamm. 
B. M., pt. v, 1887, p. 61. 
Loc. Red Crag; Suffolk. [7Zeeth ; Brit. Afus.] 
crassidens, P. Gervais, Zool. et Pal. Franc, ed. 1, vol.i, 1848-52, 
p- 161; R. Owen, Quart. Journ. Geol. Soc., vol. xii, 1856, 
p- 228; R. Lydekker, Quar:. Journ. Geol. Soc., vol. xliii, 
1887, p. 14, and Cat. Foss. Mamm. B. M., pt. v, 1887, p. 60. 
Loc. Red Crag; Suffolk. [7Zeeth; Brit. Mus.] 
curvidens, P. Gervais, Zool. et Pal. Franc., ed. 1, vol. i, 1848-52, 
p. 161; R. Lydekker, Quart. Journ. Geol. Soc., vol. xliii, 
1887, p. 14, and Cat. Foss. Mamm. B. M., pt. v, 1887, p. 62. 
Loc. Red Crag; Felixstowe. [7veth; Brit. Mus.] 
HYZENA, E. A. W. Zimmermann, Specimen Zool. Geogr., 1777, 
p- 365. 
antiqua, Lankester. v. Hyzena striata. 
arvernensis, Croizet and Jobert. v. Hyzna striata. 
crocuta (Erxleben), W. B. Dawkins, Quart. Journ. Geol. Soc., 
vol. xxxill, 1877, p. 596; R. Lydekker, Cat. Foss. Mamm. 
B. M., pt. i, 1885, p. 69. 
Canis crocuta, J. C. P. Erxleben, Syst. Regn. Anim., 1777, p. 578. 
Flyena crocuta, var. spelea, E. T. Newton, Geol. Mag. [2] vol. x, 
1883, p. 433, pl. x. 
Flyena maculata, EX. A. W. Zimmermann, Spec. Zool. Geogr., 
1777, P- 470. 
Hyena fossilis, J. C. Bellamy, Nat. Hist. S. Devonshire, 1839, 
py. 430, pl. xv, f. 6, pl. xvi, f. 3. 
Hyena spelea, Goldfuss, Nova Acta Acad. Cees. Leop.-Carol., 
vol. ix (2), 1823, p. 456; R. Owen, Brit. Foss. Mamm., 1846, 
p- 138, woodcuts 54, 55, 57-61 ; J. Morris, Cat. Brit. Foss., 
1854, p. 359; W. B. Dawkins, Nat. Hist. Rev., n.s., vol. v, 
1865, p. 80, woodcuts 1-6; H. Hicks, Geol. Mag., vol. iv, 
1867, p. 307; G. Busk, Phil. Trans., 1873 (1874), p. 529, pl. 
xlv, f. 1-3. 
flyena gigantea, F. Holl, Handb. Petref., pt. i, 1829, p. 36. 
Canis hyena, S. Woodward, Syn. Tab., 1830, p. 39. 
Flyena, W. Buckland, Phil. Trans., 1822, p. 182, pls. xvii-xx, 
xxiv, and Ann. Phil., vol. xx, 1822, p. 140, pl. xv, f. 2, 3, 
and Relig. Diluv., 1824, p. 17, pls. iii-vi, xii, xiii; W. Clift, 
Philo Trans., 1823, p. 86, pl. x, f.. 7, pl. x, £8, pl. xii, f. 9 ; 
[Anon] Phil. Mag., n.s., vol. ii, 1827, p. 73; G. Young and 
J. Bird, Geol. Surv. Yorkshire Coast, ed. 2, 1828, pl. xvii, 
f. 3, 6, 17; J. MacEnery, Cavern Researches, 1859, pl. B, 
pl..C, f...3, pl. M, £.:8;20. 
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