110 THE CANCELLI OF BONES 



tached on the one hand to the wall of bone at 

 the base of the great trochanter, and on the other 



cl 



FIG. 30. 



FIG. 31. 



to that portion of the preceding class of fibres 

 which supports the upper surface of the head, as 

 well as to the shell of bone between it and the 



