C'T- /77 -^.yg pj>. oc//.£. 
LAMNIDAE. 
413 
1877. Carcharodon angustidens, J. Leidy, Journ. Acad. Nat. Sci. Pliilad. 
[2] yoI. viii. p. 253. 
1882. Carcharodon angustidens, H; E. Sauvage, Mem. Soc. Sci. Nat. 
Saone-et-Loire, yol. iv. p. 44. 
1883. Carcharodon angustidens, H. B. Geinitz, Abh. Naturw. Ges. Isis, 
Dresden, p. 6, pi. i. fig. 11. 
1883. Carcharodon angustidens , W. Dames, Sitzungsb. k. p'euss. Akad. 
Wiss. pt. i. p. 145. 
1885. Carcharodon angustidens, F. Noetling, Abb. Geol. Specialk. 
Preussen u. Tbiiring. Staaten, yoI. vi. pt. 3, p. 82, pi. \i. figs. 1-3. 
1887. Carcharodon heterodon, L. Dollo, Revue Quest. Scient. vol. xxii. 
p. 81. 
1888. Carcharodon angustidens , J. W. Davis, Trans. Roy. Dublin Soc. 
[2] vol. iv. p. 9, pi. i. figs. 4-6, pi. vi. fig. 22. 
Type. Detached tooth. 
Teeth robust, comparatively narrow, with a pair of broad lateral 
denticles ; outer coronal face flat or slightly convex. Lateral den¬ 
ticles especially large in the lateral teeth, which have a very narrow 
oblique crown. 
The teeth from the English, French, and Bavarian Eocene 
assigned to this species are generally smaller than those from 
other localities, but similar in form. 
Two nearly complete skeletons, from the Rupelian Beds of Boom, 
near Antwerp, are preserved in the Royal Museum of Natural His¬ 
tory, Brussels (see L. Dollo, loc. cit.). 
Form. 6j' Loc. Middle and Upper Eocene: S.E. England, N. France, -f ■ 
Belgium, Bavaria, S. Carolina, and Alabama. Miocene : W. France, 
Belgiumfhf'. Germany, Italy, Sicily, and Maryland. Pliocene: 
Antwerp, Belgium. Lower and Middle Tertiaries: Egypt, Arabia, 
Yictoria \ and New Zealand. £( . ; , 
X-s<A’ A* rcc*. - 
35598-603, 35612. Two perfect and eight fragmentary teeth: t—j— 
Eocene, Alabama, TT.S.A. 
Presented by Prof. J. W. Mallet, 1859. 
P. 1200. Seven teeth; Eocene, Clarke’s Co., Alabama. 
Egerton Coll. 
P. 2386. Eighteen teeth, some imperfect; Clarke’s Co., Alabama. 
Enniskillen Coll. 
42850. Lateral tooth; Belgium. Van Brecla Coll. 
P. 4095. Yery large tooth ; Phosphate Beds, Charleston, S. Carolina. 
By exchange, 1883. 
1 E. M‘Coy, Ann. Mag. Nat. Hist. [3] to!, xx. (1867), p. 192. 
