TAB. I. 



Flesiosaurus planus, nat. size. 



Fig. 



1 . Side view of centrum of an anterior 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. Upper view of ditto. 



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



9. Under view of the same centrum as fig. 7. 



10. Side view of centrum of the first dorsal vertebra. 



11. Front view of ditto, with portion of the lower valve of Dkutchora striata 



attached. 



12. Side view of centrum of a dorsal vertebra. . 



13. Front view of ditto. 



14. Upper view of ditto. 



15. Lower view of ditto. 



16. Side view of centrum of anterior caudal vertebra. 



1 7. Front view of ditto. 



18. Upper view of ditto. 



1 9. Under view of ditto. 



20. Front view of centrum of third (?) cervical vertebra. 



21. Upper view of ditto. 



22. Side view of ditto. 



23. Side view of centrum of fourth (?) cervical vertebra. 



24. Front view of ditto. 



25. Under view of ditto. 



26. Front view of centrum of a dorsal vertebra, with grooved articular surface. 



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

 British Museums. 



