Table 29. — Net board-foot volume in each subregion, by forest type and condition class 



Coal Fields 



Forest type 



Sugar maple-beech-yellow birch . 

 Aspen-gray birch-pin cherry. . . . 



White pine-hemlock 



"White pine-white oak-red oak . . 

 Red oak-black oak-white oak . . . 



Chestnut oak 



Scrub oak 



Other 



Merchantable stands 



Saw timber 



M bd. ft. 

 800 



1,300 



4.500 



13,600 



600 



Pole timber 



M bd. ft. 

 2/300 



400 



3,500 



14,000 



2,800 



Unmerchant- 

 able stands 



M bd. ft. 



8/600 



200 



1,000 



12,900 



42, 600 



6, 100 



1,400 



All 



stands 



M bd.jt. 



11.70C 



20C 



2, 70C 



20, 90C 



70, 20C 



9, 50C 



1,400 



Total . 



20, 800 



23, 000 



72, 800 



116, 600 



Farming Areas 



Sugar maple-beech-yellow birch . 

 Aspen-gray birch-pin cherry. . . . 



White pine-hemlock 



White pine-white oak-red oak . . 

 Red oak-black oak-white oak . . . 



Chestnut oak 



Scrub oak 



Other 



Total . 



240, 800 



144,900 



72, 800 



57, 100 



1,200 



2, 100 



518,900 



101, 500 



100 



23, 800 



61,500 



47, 400 



3, 100 



800 



238, 200 



196,400 



100 



59, 100 



147,900 



103, 300 



6,000 



100 



2,700 



515,600 



538, 700 



200 



227, 800 



282, 200 



207, 800( 



10, 300' 



100' 



5, 600 



1,272,700 



Extensive Forests 



Sugar maple-beech-yellow birch . 

 Aspen-gray birch-pin cherry. . . . 



White pine-hemlock 



White pine-white oak-red oak . . 

 Red oak-black oak-white oak . . . 



Chestnut oak 



Scrub oak 



Other 



Total . 



133,400 



97, 800 



23, 600 



38, 200 



5,300 



298, 300 



78. 900 

 2,000 

 15,700 

 16, 700 

 42, 100 

 8,700 



500 



164,600 



104, 500 



2,000 



42, 000 



36, 800 



90, 200 



3,400 



2, 500 



2,000 



283, 400 



316, 800 



4, 000' 



155,500- 



77, 100' 



170, 500 



17,400 



2, 500 



2, 500 



746, 300 



64 



Miscellaneous Publication 648, U. S. Department of Agriculture 



