Pterosauria. 



PLATE 10. 



Pterodactylus Seclgwickii and Pter. Fittoni. 



I of a long bone of the wing 



Fig. 



1 . Articular end, 



2. Front (?) surface 



3. Back (?) fractured) surface 



4. Side view 1 of part of the proximal end of the metacarpal of the 5th or wing 



5. Back (?) view J finger. 



6. Side view j 



7. Upper (?) view / of a symmetrical (probably frontal) bone. 



8. Opposite fractured surface 



9. Articular end 



10. Side view 



1 1 . Back view 



of the trochlear distal extremity of the metacarpal of the 5th or 

 wing-finger. 



All the figures are of the natural size, and from specimens in the Woodwardian 

 Museum of the University of Cambridge, which were found in the Upper 

 Green-sand (Neocomian) near that town. 



