226 



CONNECTIVE TISSUE. 



of a Haver sian system a fluted appearance. The systems are 

 sometimes found close to each other, with very little inter- 

 mediate bone-tissue between them; or they may be more or 

 less apart, with a distinctly lamellated intermediate Bone-tissue 



l 



1 





11 



a [>, 





 o 



I! 





between them, the lamellae of which run in a direction more or 

 less parallel with the peripheral lamellge. This probably depends 

 upon the original distribution of the blood-vessels, which, if rami- 



