Plesiosanridce . 



51 



robusttis, the PL laticeps, PI. macrocephalus, all in Case No. 13 ; "Wall-case, 

 and tlie cast of the Thauviatosaurus, fixed on the wall of ^°- ^^' 

 the East Corridor (No. 3 on Plan), leading to the S.E. gallery, 

 which is 22' 0" in length, and 14' 0" in breadth, measured 

 across its expanded paddles. 



Fig. 69.— Skeleton of Lariosaurus Ba^sami (Curioni) ; Muschelkalk, Perledo, Lake 



of Como, Italy (5 nat. size; original in the Munich Museum). 



(See coloured reproduction in frame on wall.) 



In Wall-case 10 are exhibited numerous more or less com- 

 plete skeletons of species of the genera GryptocUdus, Murceno- 

 saurus, and Peloneustes from the Oxford Clay of Peterborough 

 (Leeds Collection). In some cases the bones are so little 



G-allery IV. 



crushed that it has been possible to mount them in their natural Glass-case 

 position. One nearly complete skeleton of a young Plesiosaur J' centre of 

 (probably GryptocUdus) from the same locality has been mounted 

 and placed in a separate case in the centre of gallery. 



5 2 



