TAB. VI. 



Plesiosaurus neocomiensis, Cpche., nat. size. 



Fig. 



1. Side view of centrum of cervical vertebra. 



2. Front view of ditto. 



3. Upper view of ditto. 



4. Under view of ditto. 



5. Side view of centrum of a posterior cervical vertebra. 



6. Front view of ditto. 



7. Side view of centrum of last cervical vertebra. 



8. Front view of ditto. 



9. Side view of centrum of a dorsal vertebra. 



1 0. Front view of ditto. 



1 1 . Upper view of ditto. 



12. Femur, side view, with outline of distal end. 



13. Lower part of humerus, with sectional contour of the expanded portion. 



From the Upper Green-sand, near Cambridge. In the Woodwardian and 

 British Museums. 



