PLATK XX 



Figs. 1 to 9. Thoracic vertebrae, lateral Mpeci Fig, I, first; fig. 2, third; fig, 3, fourth; fig. 4, 

 fifth; fig. 5, sixth; fig. 6, seventh. 



Figs. 10-14. Lumbar vertebrae, lateral aspect. 



Figs. 15-19. Caudal vertebrae, lateral aspect. Fig. 15, first caudal. 

 About two-thirds natural size. 



