3408 



Chapter 27 



Table 27-71 — Estimated weight of hickory logs with bark by length and diameter inside 

 bark, small end (Timson 1972)''2'3 



^W = 190.1192 - 18.7348D + 0.4482D2l. 



^Line encompasses weight based on 90 percent of the logs measured; values outside the dark line 

 are based on the remaining 10 percent of the field samples. 



^Study was conducted at six mills in Maryland, West Virginia, and Virginia and included a total of 

 4,800 woods-run logs representing 15 commercially important Appalachian hardwood species. 



'^Add to or subtract from weight to obtain range interval. 



