ANNIVERSARY ADDRESS OF THE PRESIDENT. 57 



Plesiosaurus presented to the British Museum ; it is certainly very 

 obvious in the skeleton of Plesiosaurus cliduchus in the Wood- 

 Fig. 11. — Forearm and Hand of Salamandra maculosa. (After 

 Hoffmann in Bronn's 'Thierreich.') 



R, the radius ; U, the ulna ; u, the os ulnare ; r, the os radiale ; i, the 08 

 intermedium ; c, the os centrale ; 2-5, the distal carpalia. 



Fig. 12. — Leg and Foot of Salamandra, sp. (After Hoffmann 

 in Bronn's ' Thierreich/) 



T, the tibia; F, the fibula; t, the tibiale; /, the fibulare; i, the intermedium 

 c, the os centrale ; 1-5, the distal carpalia. 



