' CP. /V. <§ <5-c?/W-i <sj_^_ f /~V/ <f<2. / cx^&L t 
f /7'as*- - 
/<?/£> A ^h< ' ^- cr/,€<: ^ a - ^ / ^ / ' rf&—. s'ct^lL'. 5 
£0. {*/. LAMNID^). /V - /0 ' /<5 °~ 
405 
Teeth robust, attainiug to a very large size : crown moderately 
compressed, sharply pointed, with one broad acuminate pair of 
lateral denticles, and, in the smaller teeth, an additional pair of 
more slender denticles. Outer coronal face flat or slightly convex, 
without folds; inner face smooth. 
As pointed out by Noetling (loc. cit.) this species may belong to 
Carcliarodon ; and in very rare instances (e. g. No. 43111) the edges 
of the teeth exhibit faint serrations. 
Form . fy Loc. Lower Eocene : London Basin. Middle and Upper 
Eocene : Hampshire Basin, Prussia and Bavaria. Eocene : New 
Jersey. Lower Tertiary: Egypt. ^ 
1425 (Sloane Cat.). Tooth ; London Clay, Isle of Sheppey. 
Sloane Coll. 
28359, 28361, 29013. Seven large teeth, and one small example 
probably of this species : London Clay, Isle of Sheppey. 
Cowcleroy Bequest. 
24617, 32264. Four large teeth; Sheppey. Purchased , 1850. 
28886,28889. Two large teeth and two small lateral teeth; Sheppey. 
Daniels Coll. 
t 
39773. Abraded tooth, cut longitudinally ; Sheppey. 
Bowerbank Coll. 
40522. Three large teeth ; Sheppey. Purchased, 1867. 
42852. Tooth with blunt lateral denticles ; Sheppey. 
Van Breda Coll. 
44137. Malformed tooth : Sheppey. Purchased, 1873. 
P. 55. Tooth ; (?) Sheppey. 
Presented by Sir Bichard, Owen, K.C.B., 1880. 
Purchased, 1880. 
Purchased , 1882. 
Egerton Coll. 
and two malformed; 
Enniskillen Coll. 
P. 162. Malformed tooth ; Sheppey. 
P. 439 a. Eight teeth; Sheppey. 
P. 1277. Fife teeth; Sheppey. 
P. 2360-1, P. 2361 a. Two typical teeth, 
Sheppey. 
P. 5798. Twenty-six large teeth ; Sheppey. 
P. 5799. Six small teeth ; Sheppey. 
History unknown. 
History unknown. 
