NOTIDANID-H. 
1G5 
P. 4707. Upper anterior tooth, figured by the present writer, loc. 
cit. pi. vi. fig. 19 ; Upper Eocene, Hampshire. 
. Ennisl illen Coll. 
35541. One perfect tooth, and two fragments ; Rupelian Beds, 
Klein Spauwen, Belgium. Purchased, 1859. 
P. 1226. Portion of tooth ; Rupelian Beds, Boom, near Antwerp. 
Eyerton Coll. 
35533-34. One anterior upper tooth, figured by the present writer, 
loc, cit. pi. ri. fig. 20, and portions of seven other teeth; 
Molasse, Baltringen, Wiirtemherg. Purchased, 1859. 
35535. Imperfect tooth ; Molasse, Canton Aargau, Switzerland. 
Purchased, 1859. 
P. 1225. Tooth ; Molasse, Switzerland. Egerton Coll. 
P. 5551. Six teeth ; Miocene, Weiiiheim, Hessen-Uarmstadt. 
By e.vchange, 1888. 
P. 441. Typical tooth ; locality unknown. Purchased, 1882. 
P. 5803. Tooth with very large anterior denticulations, doubtfully 
referred to this species; Molasse, North Germany. 
Notidanus gigas, Sismonda '. 
1857. Xotidanus gigas, E. Sismonda, Mem. R. Accad. Sci. Torino [2] 
vol. xix. p. 4C0, fig. 13. 
1877. Xotidanus gigas, R. Lawley, Atti Soc. Tosc. vol. iii. p. 68, pi. i. 
fig. 6. 
1877. Xotidanus meneghmii, R. Lawley, tom. cit. p. 72, pi. ii. fig. 4. 
1886. Xotidanus meneghinii, A. S. Woodward, Geol. Mag. [3] vol. iii. 
p. 255, woodcut fig. 2. 
1886. Xotidanus gigas, A. S. Woodward, tom. cit. p. 255, woodcut fig. 1. 
1886. Xotidanus gigas, H. M. Platnauer, Ann. Rep. ITorks. Phil. Soc. 
pi. i. fig. 4. 
1886. Xotidanus meneghinii, II. M. Platnauer, loc. cit. pi. i. fig. 6. 
Type. Detached lower tooth. 
A somewhat larger species than N. primigenius. Lower lateral 
teeth differing from the typical teeth of the latter in the larger 
' Several teeth, perhaps referable to this species, are figured by A. Scilla," De 
corporibus marinis’ (1762), pi i. figs. 1-8. 
