THE EASTERN HEMLOCK. 



39 



Table 22. — Diameters inside bark at different heights above the ground for trees of different 

 sizes, based on measurements of 1,548 trees in the Southern Appalachian region. 



[The heights above ground represent 16.3-foot logs and half logs plus a stump height of 2 feet.] 





20-foot 

 trees. 



30-foot 

 trees. 



40-foot trees. 



Diameter breast-hign outside bark. 



Height above ground— feet. 





10.15 



10.15 



10.15 



18.3 



26.45 





Diameter inside bark— inches. 



Inches. 

 2 



1.1 

 1.9 

 2.6 

 3.3 



1.3 

 2.1 

 3.0 



3.8 



4.7 

 5.5 

 6.3 

 7.3 



8.1 









3 









4 



3.2 



4.1 



4.9 

 5.8 

 6.6 

 7.5 

 8.3 



9.2 

 10.1 

 10.9 

 11.8 



2.6 

 3.1 



3.9 

 4.6 

 5.3 

 6.1 

 6.8 



7.6 

 8.3 

 9.1 

 9.9 



1.6 



5 



2.0 



6 



2.5 



7 





3.0 



8 





3.6 



9 





4.0 



10 





4.5 



11 





5.0 



12 







5.5 



13 . . . 







6.0 



14 







6.5 













50-foot trees. 



60-foot trees. 



Diameter 

 breast-high 



Height above ground— feet. 



outside 

 bark. 



10.15 



18.3 



26.45 



34.6 



42.75 



10.15 



18.3 



26.45 



34.6 



42.75 



50.9 





Diameter inside bark — inches. 



Indies. 

 4 



3.3 

 4.1 



5.0 



5.8 

 6.6 

 7.4 

 8.4 



9.2 

 10.1 

 10.9 

 11.8 

 12.6 



13.6 

 14.4 

 15.3 

 16.1 

 17.0 



2.6 

 3.5 



4.2 

 5.0 

 5.8 

 6.6 



7.4 



8.2 

 9.0 

 9.8 

 10.6 

 11.4 



12.3 

 13.1 

 13.9 

 14.7 

 15.5 



2.0 

 2.7 



3.3 

 4.0 

 4.6 

 5.3 



5.9 



6.6 

 7.2 

 8.0 

 8.6 

 9.3 



10.0 

 10.7 

 11.4 

 12.1 

 12.8 



1.3 



1.8 



2.2 

 2.7 

 3.1 

 3.6 



4.0 



4.5 

 4.9 

 5.4 

 6.0 

 6.5 



7.0 

 7.5 

 8.0 

 8.6 

 9.1 



0.6 



.8 



1.0 

 1.2 



1.4 

 1.7 

 1.9 



2.1 

 2.3 

 2.6 

 2.9 

 3.2 



3.5 

 3.7 

 4.0 

 4.3 



4.7 















5 















6 



5.1 

 5.9 

 6.8 

 7.6 



8.5 



9.3 

 10.1 

 11.0 

 11.9 

 12.7 



13.6 

 14.4 

 15.3 

 16.1 

 17.0 



17.8 

 18.7 

 19.6 

 20.4 

 21.3 



22.1 

 23.0 



4.4 

 5.3 



6.1 

 6.9 



7.7 



8.5 

 9.4 

 10.2 

 11.1 

 11.9 



12.7 

 13.5 

 14.4 

 15.1 

 16.0 



16.7 

 17.6 

 18.3 

 19.1 

 19.9 



20.6 

 21.4 



3.8 

 4.5 

 5.2 

 6.0 



6.7 



7.5 

 8.3 

 9.0 

 9.8 

 10.6 



11.4 

 12.1 

 12.9 

 13.7 

 14.4 



15.2 

 15.9 

 16.7 

 17.4 

 18.1 



18.8 

 19.5 



3.0 

 3.6 

 4.2 

 4.9 

 5.5 



6.2 

 6.9 

 7.5 

 8.2 

 8.9 



9.6 

 10.2 

 10.9 

 11.5 

 12.2 



12.9 

 13.5 

 14.2 

 14.8 

 15.4 



16.0 

 16.6 



2.1 

 2.5 

 3.0 

 3.4 



3.9 



4.4 

 4.9 

 5.4 

 6.0 

 6.5 



7.0 

 7.5 

 8.0 

 8.5 

 9.0 



9.5 

 10.0 

 10.5 

 11.0 

 11.4 



11.9 

 12.4 



1.0 



7 



1 2 



8 



1 5 



9 



1.7 



10 



1.9 



11 



2 2 



12 



2 4 



13 



2 8 



14 



3 



15 



3 3 



16 



3 6 



17 



3 9 



18 



4 2 



19 



4 5 



20 



4 8 



21 



5.1 



22 













5.4 



23 













5.7 



24 













6.1 



25 













6.3 



26 













6.7 



27 













7.0 

















