C a nad a ^■^•^-^ 



::.:■■ 



- ^if 



:* >*J*^ J-c *■ jtf 



T g - T rrc'x ii W\ 



/ 



-2260 -^ 

 -(5780)* 



Will 



Figure 8. Possible migration routes of Atlantic white cedar in the northeastern United States. Stars denote 

 peat core analysis sites. Numbers indicate the approximate time at which C. thyoides became established 

 (years before present, estimated by radiocarbon [R.C.] dating); first appearance is in parentheses (from Belling 

 1977). 



8 



