CESTRACIOXTIDJE. 
271 
Form. Sf Loo. Bathonian : Oxfordshire (Stonesfield Slate), Somer¬ 
setshire, Gloucestershire, Wiltshire, and Normandy. .• /3 
(i.) Stonesfield Slate and Great Oolite. 
P. 2840. Tooth figured by Agassiz, tom. cit. pi. xxiii. fig. 40; 
Stonesfield, Oxfordshire. Enniskillen Coll. 
P. 2841. Two similar specimens, marked as types by the Earl of 
Enniskillen, but not agreeing with any of Agassiz’s figures : 
Stonesfield. Enniskillen Coll. 
P. 2842. Slightly smaller tooth : Stonesfield. Enniskillen Coll. 
P. 2183-4. Six large teeth, more or less imperfect, the first bearing 
Agassiz’s MS. label; Stonesfield. Egerton Coll. 
P. 5105. Imperfect large tooth ; Stonesfield. 
Presented by J. E. Lee , Esq., 1885. 
47972. Three large teeth ; Stonesfield. 
Presented by the Hon. Robert Marsham, 1877. 
11049, 11121, 11150. Two large and two small teeth; Stonesfield. 
Mantell Coll. 
39202. Two imperfect large teeth ; Stonesfield. Bowerbank Coll. 
28589. Ten teeth, some large, some small; Eyeford, near Stones- 
Purchased, 1853. 
28497 a, 32741, 35495, 36314, 37750. Seven teeth, mostly small. 
Purchased. 
48041. Three small teeth ; Stonesfield. 
John Brown Coll. Presented by Sir Richard Owen, 1859. 
47973. One large and two small teeth ; Stonesfield. 
Presented by the Hon. Robert Marsliam, 1877. 
P. 2181. One small tooth labelled by Agassiz H. polyqjrion, and five 
others; Stonesfield. Egerton Coll. 
P. 2845 e. Small tooth ; Stonesfield. Enniskillen Coll. 
P. 5104. Eour small teeth; Stonesfield. 
Presented by J. E. Lee, Esq., 1885. 
28590 a. Four comparatively low-crowned hinder teeth, one shown, 
of the natural size, in PI. XI. fig. 4; Stonesfield. 
Purchased, 1853. 
P. 2186 b. Large imperfect tooth; near Bath. Egerton Coll. 
