162 



REPTILIA 



FIG. 103. 



Lariosaurus balsami ; dorsal aspect of skeleton, restored, about one-eighth nat. 

 size. M. Triassic (Muschelkalk) ; Lombardy. cl., clavicle; /, femur; fi., 

 fibula; h, humerus; nar., external nares; orb., orbit; ?', radius; s.t.f., 

 supratemporal vacuity; sc., scapula; t, tibia; u, ulna. 



