144 



THE WllITi; IMNK. 



Tahi.k VI. — .Icre yicldH of Ifliilii I'iiie and meaiiuicmciila ujeamph triis — Coiitiiiiieil. 



C— PEXXSYLVAXIA— Cnntinii.-.l. 



MEASrKEMEXTS OF SAMPLE TliEES-Cmitiuueil. 



Sfje claim: 230 to 250 yfars. 



ConoMISANT liTiOWTH. 



Volume. 



Average . 



Averaj;« . 



liint:M 

 per incli 



on 

 stump. 



Tree. 



Factor 

 Mer* of 



chantable sbapt-. 

 timber. 



.Vo. 



7.0 

 9.3 

 10.1 



Cii.ft. FeetB.M. 

 2.58.0 1,683 



160.6 766 



192. 7 1. 060 



0.44 

 .42 

 .45 



8.8 



7.1 

 U.3 



(!) 

 7.8 



7.7 



203. 



197. G 



160.4 

 224. 2 



leo. 2 



268.0 



1.138 



1. 100 

 88S 

 1,348 

 1,070 

 1,535 



.48 

 .48 

 .42 

 43 

 .45 



i. 



208. 



1,186 



.45 



Ratio of 

 l.-n«tli 



ofcniwn 

 to tottil 



lieiglilof 

 tree. 



Lumber 

 product 

 under 

 pn-Hont 

 prnctico 

 (per rent 

 used of 



total 



volume 



|ar8t<'m). 



0.29 

 .41 



.32 



.34 



.50 

 .48 

 .42 

 .45 

 .56 



51 



39 

 46 



45 



46 

 46 



50 

 47 

 48 



(2) Site/.- 



Clearfield Couuty. 



[1,200 to 1,500 feet above sea level.] 



nf inediuin ;;rain (tlDe slialf-.s in itt, di*«']i. fresh, well dr;iiiu'd, with 2 

 np. :iiid sui faie cover of sciuity leaves, I-'eru, 'I'l-alieniea. and Hcatteriu^; 



Sanijde ari-a : 1 acre. 



eonier and north side); auhMoil, laiiiinated shale of indefinite 



Age of idui' : 240 to 260 years. 

 T>ensity of crown cover: 0.7; 

 in places, 0.8. 



Soil: Tellow clayey loam 



to 3 inches mold on t 



Uo<;wood (Lann-l northeast 



depth. 

 Forest conditions : Hemlock (62 per cejit) mixed with White Pine (28 ]»er cent), with occasional Number of trees: 132. 



hardwoods (10 per cent), Maple, lieeeli, aud Hircli, on hill slopiu;^ toward Boutlnvest, bordered 



bv left-hand branch of -Narrow (,'reek: umlergrowth, moderately dense, of very yoiiug Beech, 



Hemlock, aud occasional Birch and Cucumber. 



ACKE YIELD. 



■White Pine. 



Maple. 



37 trees: 



Total cubic feet 9,028 



Total feet B. M 52,280 



95 trees : 



Total lUliie feet 15,686 



Total feet B.M 00,103 



Aveta{ie annual accretion : 



All species, 63 cubic feet. 

 360 feet B. M. 



