214 CHELONIA. 



48252. Fragment of rock exhibiting the ventral surface of the right 

 seapulo-precoracoid of an immature individual ; from 

 Durdlestone Bay. The distal half of the scapula is 

 wanting. BecJdes Collection. 



48252 a. Fragment of rock showing the dorsal aspect of a smaller 

 and imperfect left seapulo-precoracoid ; from Durdlestone 

 Bay. Resembles the corresponding bone in No. 48343. 



BecJdes Collection. 



\R. 1556. Slab showing the dorsal aspect of the left humerus, in a 

 somewhat crushed condition ; from Swanage. Except for 

 its larger dimensions this specimen can scarcely be dis- 

 tinguished from the humerus of Clwlys. It agrees pre- 

 cisely in characters with the small humerus in No. 48353, 

 and, apart from this, the common occurrence of this type 

 of humerus in the Purbeck leaves no doubt but that it 

 belongs to the present genus. No history. 



24816. Slab exhibiting the dorsal aspect of a slightly smaller left 

 humerus in a less crushed condition ; from Swanage. 



Cunnington Collection. 



R. 640. Slab exhibiting the dorsal aspect of a similar left humerus ; 

 from Swanage. Presented hy J. E. Lee, Esq., 1884. 



44816. Slab showing the ventral aspect of a crushed left humerus ; 

 from Swanage. Presented by B. Bright, Esq., 1873. 



It. 1360. Slab exhibiting the ventral aspect of a rather smaller left 

 humerus ; from Swanage. 



Harford Collection. Purchased, 1888. 



48364. Slab exhibiting the dorsal surface of the imperfect right 

 humerus ; from Swanage. This specimen, of which the 

 head is wanting, agrees nearly in size with IS T o. B. 1556, 

 but has not suffered from crushing. BecJdes Collection. 



48268. The right humerus of a very young individual, in matrix; 

 from Durdlestone Bay. The ventral aspect is exposed. 



BecJdes Collection. 



48267. A slightly smaller left humerus, in matrix; from Durdlc- 

 stono Bay. The dorsal surface is shown. 



BecJdes Collection. 



48266. Slab showing the ventral aspect of the left femur, in a 

 crushed condition ; from Durdlestone Bay. 



BecJdes Collection. 



