Fig. 1 6. 



aaaaThe Slice of a Trunk of di- 

 vers years growth, 



cccc The The Cortical Body^ or 

 Barque^ 



e The PitL 



The white Lines are thelnfertions 

 of the Cortical Body or Barque. 



The Black Lines are the lignous Bo^ 

 dy. 



The feveral Shootings thereof be- 

 twixt the black Circles (hew 

 the Annuall Rings, 



Fi 



%' 



