64 



90 



MEMOIRS OP THE UNIVERSITY OF CALIFORNIA. 



92 



H 



R A u 



93 



94 



Oo 



Figs. 90-95. Anterior limbs of Triassic ichthyosaurs. II, humerus; B, radius; V, ulna; Cr, carpal. 



Fig. 90. Cymbospondylus petrinus Leidy, X ] {,. 



Fig. 91. Mixosaurus cornalianus (Basaani), X M>- (After Bepossi.) 

 Fig. 92. Merriamia eitteli (Merriam), X %. 

 Fig. 93. Dclphinosaurus perrini Merriam, X % 

 Fig. 94. Shastasaurus osmonti Merriam, X Ms- 

 Fig. 95. Shastasaurus careyi ( 1) Merriam, X % 



