JSTOEWAY PINE IN THE LAKE STATES. 



35 



for all species which have a regular form and are utilized closely in 

 the tops. Table 19 gives the volumes of Norway pine in board feet 

 classified by 10-foot differences in height, based on the 4,282 trees 

 measured for Table 18. 



Table 19. — Volume of Norway pine, in board feet, on basis of diameter, total height in 



feet. 



Diameter 

 breast- 

 high 

 (inches). 



Average 



for all 



heights. 



Height of tree (feet). 



30 



40 



50 



60 



70 



80 



90 



100 



110 



120 



Volume (board feet). 



8 



24 



43 



66 



90 



120 



150 



190 



230 



270 



320 



370 



430 



490 



560 



640 



720 



810 



910 



1,010 



1,120 



1,240 



1,360 



1,480 



1,610 



1,760 



1,910 



2,070 



10 

 14 

 20 



13 

 20 

 28 

 38 

 48 

 60 

 70 



17 



28 

 40 

 53 

 67 

 81 

 96 

 110 

 130 

 140 

 160 



26 



39 



53 



69 



86 



100 



120 



150 



170 



190 



220 



260 



290 



34 

 51 

 68 

 87 

 110 

 130 

 160 

 180 

 210 

 240 

 280 

 320 

 360 

 400 

 450 

 500 

 550 

 600 

 660 



46 

 64 

 86 

 110 

 130 

 160 

 190 

 220 

 250 

 290 

 330 

 380 

 430 

 480 

 540 

 600 

 660 

 720 

 790 

 860 

 940 

 1,020 

 1,090 



53 



77 



100 



130 



150 



180 



210 



250 



290 



330 



380 



430 



490 



550 



620 



6S0 



760 



840 



920 



1,000 



1,090 



1,170 



1,260 



1,360 



1,460 



1,550 



1,650 



65 



92 



120 



150 



180 



210 



250 



290 



330 



370 



420 



480 



540 



610 



690 



760 



850 



940 



1,030 



1,120 



1,220 



1,320 



1,420 



1,530 



1,640 



1.750 



1,870 







9 







10 







11 







12 

 13 

 14 

 15 



210 

 240 



280 



320 



360 



410 



460 



520 



590 



670 



750 



830 



920 



1,020 



1,120 



1,220 



1,330 



1,440 



1,560 



1,690 



1,820 



1,960 



2,100 





1G 







390 



17 







440 



18 







500 



19 







560 



20 









630 



21 









710 



22 











800 



23 











890 



24 











990 



25 











1,090 



28 











1,200 



27 











1,310 



28 













1,430 



29 













1,560 



30 













1,700 



31 













1 850 



32 















2,000 



33 















2, 160 



34 















2,320 



















The cubic volume, without bark, for trees up to 20 inches in 

 diameter, is given in Table 20, which is based on 303 trees. Table 

 21 is the same except that the bark has been included. 



Table 20. — Volume of peeled Norway pine, in cubic feet, on basis of diameter, total 



height in feet. 





Height of tree (feet). 



Diameter 

 (inches). 



40 



50 



60 



70 



80 



90 



100 









Peeled volume (cubic 



eet). 







5 



2.7 

 3.8 

 5.0 

 6.5 

 8.1 

 9.9 



3.3 



4.8 



6.3 



8.2 



10.2 



12.6 



15.2 



18.2 



21.0 



4.2 

 5.8 

 7.8 

 10.1 

 12.6 

 15.3 

 18.3 

 21.0 

 25.0 

 29.0 





| 



6 









7 



9.0 

 11.9 

 15.0 

 18.2 

 21.0 

 25.0 

 29.0 

 33.0 

 37.0 







8 



13.9 

 17.5 

 21.0 

 25.0 

 29.0 

 34.0 

 39.0 

 44.0 

 51.0 

 57.0 

 64.0 

 71.0 

 79.0 





9 



19.8 

 24.0 

 29.0 

 34.0 

 39.0 

 46.0 

 52.0 

 60.0 

 67.0 

 75.0 

 83.0 

 91.0 





10 

 11 



27.0 

 32.0 

 38.0 

 45.0 

 52.0 

 60 



12 





13 





14 





15 







16 









68 



17 



1. . 







77 



18 









86 



19 











20 

















1 





