278 SATJKOPTEErGIA. 



32396. A rather smaller and more imperfect right scapula ; from 

 Lyme-Regis. Purchased, 1857. 



2034*. Slab showing the outer aspect of the imperfect right scapula 

 of a small form (? P. hawkinsi) ; probably from Street. 



Hawkins Collection. 



R. 1374. Slab showing the coracoid of a small form; probably 

 from Street. (?) Hawkins Collection. 



R. 1391. Slab showing the dorsal aspect of the dislocated right 

 pectoral limb of a comparatively large form ; from Lyme- 

 Regis. The dimensions of the humerus are : — length 

 0,278 (11 inches), width at distal extremity 0,139 (5*5 

 inches). The entire contour of the radius is shown, but 

 the greater portion of the ulna is concealed; the length 

 of the former is 0,105 (4-1 inches). No history. 



R. 1377. The left humerus of a comparatively large form ; from 

 the Lower Lias, locality unknown. From its peculiar 

 contour and rugose surface there is every probability that 

 this specimen belongs to Eretmosaurus rugosus. 



No history. 



28322. A right humerus agreeing approximately in size with the 

 preceding, but belonging to a different species ; from Lyme- 

 Regis. Purchased, 1853. 



41390. A larger left humerus, imperfect proximally ; from the 

 Upper Lias of Prittlingen, Wiirtemberg. This specimen 

 is somewhat smaller than the corresponding bone in the 

 skeleton of P. homalosj)ondylus, but it is not improbable 

 that it may belong to a smaller individual of that 

 species. Purchased. 



29887. An apparently immature left humerus ; from Lyme-Regis. 

 This specimen agrees in length with the humerus of 

 P. dolickodirus, but is relatively much thicker. The 

 rugosity of the distal extremity indicates immaturity. 



Hastings Collection. Purchased, 1 855. 



R. 1382. A small left humerus ; from Lyme-Regis. This specimen 

 probably belongs to P. dolichodirus, agreeing closely in 

 size and contour with the corresponding bone of the type 

 skeleton. No history. 



