PLATE Yll. 



Fig. • Page 



1. Picrocleidus leloclis, Seeley, sp. ; posterior portion of right ramus of 



mandible: one-half nat. size. [Type specimen, E. 1965.] 141 



2, 2 a, 2 h. Ditto ; shoulder-girdle (2) and proximal portion of left fore paddle 

 (2 h) from above : one-fourth nat. size ; interclavicle (2 a) from 

 below : one-half nat. size. [^ ype specimen, E. 1965.] 142 



3. Ditto; posterior cervical vertebrae from right side : one-half nat. size. 



[Type specimen, E. 1965.] 141 



4. Ditto ; posterior cervical vertebra from front : one-half nat. size. 



[Type specimen, E. 1965.] 141 



5, 5 a, 5 h. Ditto ; cervical vertebrae from right side (5) ; front views of the 



vertebra? marked a and b (o a, 5 b) : one-half nat. size. [E. 3698.] 141 



6, Q a. Ditto; caudal vertebra from right side (6) and from front (6 «) : 



one-half nat. size. [E. 3698.] 141 



«, I, vertebras in figure 5 shown from front in 



figs. 5 a, 5 b. 

 ang., angular bone. 

 a.p., anterior process of cervical rib. 

 a.z., anterior zygapophysis. 

 c./., facets for cbevrons. 

 cor., coracoids. 



d., dentary bone. 

 d.sc, dorsal ramus of scapula. 

 gh, glenoid cavity. 

 1l.. bead of humerus. 



i.cl., interclavicle. 

 l.p., tuberosity of humerus. 

 n.sp., neural spine. 

 p.Z; posterior zygapophyses. 

 »•., cerWcal ribs ; in fig. 2 6, radius. 

 r^., r^., ribs of atlas and axis respectively. 

 )•./., facets for ribs. 

 s.ang. 4' art., fused surangular and articular bones. 

 u., ulna. 

 v.sc, ventral ramus of scapula. 



