60 



BULLETIN 285, U. S. DEPARTMENT OF AGRICULTURE. 



Table 34. — Sugar maple in Pennsylvania, 1 volumes in cubic feet. 







Total height of tree— feet. 











Diameter, 

 breast- 

 high. 











Volume 

 of top 

 wood. 



Diameter, 



inside 



bark of 



top. 



Basis. 



70 



80 



90 I 100 



110 



Volume - of log 



s including bark- 

 feet. 



-cubic 



Inches. 













Cu.ft. 



Inches. 



Trees. 



10 



13.6 



15.6 



17.5 



19.5 





5.3 



6 



4 



11 



16.7 



19.1 



21.0 



24.0 





5.4 



7 



3 



12 



20.0 



23.0 



26.0 



29.0 



32 



0.0 



7 



2 



13 



24.0 



27.0 



31.0 



34.0 



37 



6.1 



8 



2 



14 



28.0 



32.0 



36.0 



40.0 



44 



7.2 



8 



2 



15 



32.0 



37.0 



42.0 



46.0 



51 



9.0 



8 



2 



16 





43.0 



48.0 



53.0 



59 



11.8 



9 



4 



17 





49.0 



55.0 



61.0 



67 



15.5 



10 



7 



18 





55.0 



62.0 



69.0 



76 



20.0 



10 







19 





62.0 



70.0 



78.0 



85 



24.7 



11 



1 



20 





69.0 



78.0 



87.0 



95 



29.0 



11 



3 



21 



22 







89.0 

 96.0 



96.0 

 106.0 



106 



117 



32.4 

 35.3 



12 

 13 



2 







23 







104.0 



116.0 



128 



37.6 



13 





24 

 25 

 26 







113.0 

 122.0 



126.0 

 136.0 

 145.0 



139 

 149 

 160 



39.6 

 41.1 

 42.5 



14 

 15 

 15 



1 











27 



* 







155.0 



171 



43.9 



16 



2 



28 









164.0 



181 



45.1 



16 



1 









41 



1 McKean County. 



2 The "log" volume is the solid contents of wood and bark between an average stump height of 2.4 feet 

 and the "diameter inside bark of top" shown in the eighth column. The volume of "top" is that con- 

 tained in the stem above this point, and in addition all branches suitable for cordwood, having a diameter, 

 outside bark, of 2 inches or more at the middle of a 50-inch stick. 



Table 35. — Sugar maple in the Lake States, 1 volumes in cubic feet. 



Diam- 

 eter, 



breast- 

 high. 



Total height of tree — feet. 



Diam- 

 eter 

 inside 

 bark 

 of top. 







50 60 



1 



7 







8( 





90 



100 



Basis, 

 trees. 



Volume 2 



ncluding bark — cubic feet. 









Logs. 



Top. 



Logs. 



Top. 



Logs. 



Top. 



Logs. 



Top. 



Logs. 



Top. 



Logs. 



Top. 



Logs. 



Top. 



Inches. 

 6 

 7 

 8 

 9 



10 

 11 

 12 

 13 

 14 

 15 

 10 

 17 

 18 

 19 

 20 

 21 

 22 

 23 

 24 

 25 

 26 

 27 

 28 

 29 

 30 



0.6 

 3.4 

 6.5 

 9.8 

 13.1 

 16.7 

 21.0 



1.8 

 1.9 



2.(1 

 2.2 

 2.4 

 2.6 

 2.8 



0.7 

 4.2 

 7.4 

 10.4 

 13.8 

 17.4 

 21.0 

 26.0 

 30.0 

 35.0 

 40.0 



2.2 

 2.3 

 2.5 

 2.7 

 2.9 

 3.1 

 3.4 

 3.7 

 4.1 

 4.7 

 5.4 



0.8 

 5.0 

 8.4 

 11.6 

 15.2 

 19.3 

 24.0 

 28.0 

 33.0 

 38.0 

 43.0 

 49.0 

 54.0 

 60.0 

 66.0 

 72.0 

 79.0 

 85.0 

 92.0 



2.6 



2.7 

 2.9 

 3.0 

 3.3 

 3.5 

 3.8 

 4.2 

 4.8 

 5.4 

 6.3 

 7.2 

 8.4 

 9.8 

 11.5 

 13.4 

 15.6 

 18.3 

 21.0 



1.0 

 5.7 

 9.4 

 13.1 

 17.2 

 22.0 

 27.0 

 32.0 

 37.0 

 43.0 

 50.0 

 56.0 

 63.0 

 70.0 

 77.0 

 85.0 

 92.0 

 100.0 

 108. 

 116.0 

 125.0 

 134.0 

 142.0 

 152. 

 161.0 



3.0 

 3.2 

 3.3 

 3.5 

 3.7 

 4.0 

 4.4 

 4.8 

 5.4 

 6.1 

 7.0 

 8.0 

 9.4 

 11.0 

 12.7 

 14.6 

 16.9 

 20.0 

 23.0 

 27.0 

 33.0 

 38.0 

 44.0 

 50.0 

 .,:,.n 











Inches. 



9 

 18 



21 

 35 

 23 

 26 

 25 

 20 

 22 

 16 

 22 

 7 



13 

 6 

 9 

 7 

 7 

 6 

 2 

 6 

 1 

 2 



10 



17 



22 



34 



24 



26 



25 



20 



22 



16 



22 



7 



13 



5 



8 



6 



7 



6 



2 



6 



1 





















6 

 6 



6 

 6 

 7 

 7 

 7 

 8 

 8 

 9 

 9 



10 

 10 

 11 

 12 

 12 

 13 

 14 

 15 

 15 

 16 

 17 

 17 











19.4 

 25.0 

 30.0 

 36.0 

 42.0 

 49.0 

 56.0 

 64.0 

 72.0 

 80.0 

 88.0 

 97.0 

 105.0 

 114.0 

 124.0 

 133. 

 142.0 

 L52.0 

 163.0 

 173.0 

 184.0 



4.2 

 4.5 

 4.9 

 5.4 

 6.0 

 6.8 

 7.8 

 8.9 

 10.2 

 11.8 

 13.5 

 15.5 

 17.8 

 21.0 

 25.0 

 30.0 

 36.0 

 42. 

 48.0 

 55.0 

 61.0 











34 

 41 

 ■In 

 55 

 64 

 72 

 81 

 89 

 99 

 108 

 11^ 



128 

 138 



1 l;i 

 160 

 171 

 182 



:>> 

 206 



5.4 

 6.0 

 6.7 

 7.5 

 8.5 

 9.6 

 11.0 

 12.6 

 14.4 

 L6. 5 

 1 0. 

 22.0 

 26.0 

 32. 

 40.0 

 ■17.0 

 54.0 

 61.0 

 OS. 



















































































































































2 .. 















305 | 299 



> Qogebic and Wexford Counties, Mich.; Marinette and Vilas Counties, AVis. 



- The "log" ihe solid contents of wood and bark between a stump height of 1 foot and the 



"diameter inside bark of top" shown in the fourteenth column. The volume of "top" is that contained 

 in i he "i.i ibovethis point, and in addition all branches suitable for cordwood iu\ ii il- a diameter, outside 



hark, of 2 inri more at the middle of a 5-foot stick. The entire volume of trees too small to yield a 



lered topv ood. 



Bark comprises about 17 per cent of tho total volume; there was no consistent variation with the size of 

 the tree. 



