PLESIOSAUKID.E. 279 



46486. A left humerus of a more slender type ; from Lyme-Regis 

 or Street. Not improbably referable to P. hawhinsi. 



Cunnington Collection. Purchased, 1875. 



R. 1379. Slab exhibiting the dorsal aspect of a right humerus of 

 the same general type as the preceding, but rather longer ; 

 probably from Lyme-Regis. No history. 



R. 1381. A humerus of similar general type, with the proximal 

 extremity crushed ; locality unknown. No history. 



41859. A crushed left humerus, probably belonging to P. dolichodirus; 

 from Lyme-Regis. Purchased, 1870. 



R. 1383. A crushed right humerus ; from Lyme-Regis. Closely 

 resembles the preceding specimen, but is slightly shorter. 



No history. 



R. 1385. A smaller and broader left humerus ; probably from Street. 



No history. 



32393. A crushed left humerus, rather smaller than Xo. 41859 ; 

 from Lyme-Regis. Purchased 9 . 



R. 1386. A small and apparently immature left humerus ; locality 

 unknown. No history. 



32395. Two specimens of humeri, one of which is very small and 

 immature ; from Lyme-Regis. Purchased. 



40119. A smaller immature humerus ; from Lyme-Regis. 



Purchased ? 



2143*. Slab showing one side of a small immature humerus ; from 

 Lyme-Regis or Street. Hawlcins Collection. 



28304. Slab exhibiting the ventral aspect of the right side of the 

 pelvis, together with the femur and portions of abdominal 

 ribs, of a species agreeing approximately in size with 

 P. dolichodirus or P. hawlinsi ; from Lyme-Regis. The 

 greater part of the pubis is concealed by the abdominal 

 ribs. Purchased, 1853. 



R. 1392. Slab showing the ventral aspect of a left pubis; from 

 Street or Lyme-Regis. Closely resembles the corresponding 

 bone of the type skeleton of P. hawTcinsi, No history. 



R. 1394. Slab showing one side of a rather larger left pubis ; pro- 

 bably from Street. This specimen agrees approximately 

 in size -with the pubis of the largest skeleton of P. hawTcinsi. 



No history. 



