LAMXIDJE. 
411 
Carcharodon subserratus, Agassiz. 
1843. Carcharodon subserratus, L. Agassiz, Poiss. Foss. vol. iii. p. 260, 
pi. xxxvi. tigs. 14, 15. 
1843. Carcharodon escheri, L. Agassiz, tom. cit. p. 260, pi. xxxvi. 
figs. 16-21. 
Type. Detached tooth; British Museum. 
A small, imperfectly known species. Teeth comparatively broad, 
compressed, without lateral denticles; serrations upon the coronal 
edges irregular and faintly marked. 
Form. § Log. London Clay (Lower Eocene): Isle of Sheppey. 
Upper Eocene : Kressenberg, Eavaria. “ Swiss Molasse.” 
P. 2356. Type specimen ; London Clay, Isle of Sheppey. 
Enniskillen Coll. 
Carcharodon lanciformis, Gibbes. 
1847. Carcharodon lanciformis , P. W. Gibbes, Proc. Acad. Nat. Sci. 
Philad. p. 267. 
1848. Carcharodon lanciformis, P. W. Gibbes, Journ. Acad. Nat. Sci. 
Philad. [2] vol. i. p. 147, pi. xxi. tigs. 46-51. 
Type. Detached teeth. 
A species of moderate size. Teeth comparatively broad, much 
compressed, often with partially separated lateral denticles. The 
upper lateral teeth often much curved outwards. 
Form. Loc. Eocene (Phosphate Beds): South Caroli 
28103. Five imperfect teeth. Purchased , 1852. 
P. 5738. Six teeth. Presented by Miss Caroline Birley , 1888. 
46999 a. Tooth. 
Purchased , 1876. 
10535. Tooth, either of this species or the so-called C. sulciclens. 
Mantell Coll. 
10537. Ten small teeth, some pertaining to this species, others 
probably to young of C. megalodon. Mantell Coll. 
C#Jacr^/fS S' r y/^ * C . 
Carcharodon auriculatus (Blainville). / ^ " /£ ^ 
(Wh. . -i £ - ' 
1752. Figure by A. Scilla, De Corporibus Marinis, pi. v. fig. 1. r , - 
1784. Figmes by Burtin, Oryctographie de Bruxelles, pi. I. figs. Q, P. r vus/ 
1818. Squalus auricidatus, H. D. de Blainville, Nouv. Diet. d’Hist. Nat, „;V ‘ 
vol. xxvii. p. 384. ^ nr; 2f9fl 
- • c" ^ 
f.V fi ( t i Trr— f L - 
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