34 



BULLETIN 556 ; U. S. DEPARTMENT OE AGRICULTURE. 



o 



a, 



"te. 



•fe 



ft; 



Hardness, 



load 

 required 

 to imbed 

 a 0.444- 

 inch ball 

 to one- 

 half its 

 diameter. 



•(spunod) apig 



CM 



o o o c 



i-l CO lO « 



■*■*'* CC 



c 



!> 



c 



-5 



o o 



LO 00 



T* CO 



•(spunod) pug; 



CO 

 CM 



O O O O "O o o o 

 .-< ^# I-- r~ CO CM O CM 



L0 LO -3* UO CO CO *3< CO 



■(qoui axenbs 

 iad spmiod) urejg o% jBinoipuadjad uorsuax 



CN 



ooooooo o 



OOCOOa^HOOO CS 

 CN CM CM CM CO CM CM CM 



•(qom ajenbs 

 jad sptmod) uibjS oi piiBjBd qiSugjas SujjBaqg 



CM 



880 

 810 

 920 

 1,030 

 760 

 090 

 900 



690 



■(qoui ajBnbs jad spmiod) }tmri oijsBjg ye m 

 ssajis jaqrj — uibjS oi jBrnoipuadjad uoissajdmoo " 



ooooooo o 

 o lo co ca oo ia o T-t 



IOCOIO»OCOCO^ CO 



a 



'So o_Pj 

 cj'-^ c3 



o 



"(qoui ojBnbs jad 

 spunod) qiSuaji's Sujqsnjo mnnnxEj^ 



cm 



CM 



3,270 

 2,890 

 3,800 

 4,470 

 2,580 

 2,370 

 3,580 



2,610 



•(qoui a.renbs 

 jad spunod) limn orjsBra ie ssaijs .laqig; 



s 



2,710 

 2,290 

 3,250 

 3,950 

 2,250 

 2,030 

 2,870 



2,100 



*> oi 



§ a 

 pi a 



M ^2 



•(saqoui) jammBq punod-og 

 'a.injrBj giajdnioo SutsnBo doip jo jqSiau 



o 



CM 



oO"*r~OfH<N o 



CMCMCMCOCOCMCO CM 



"(qoui oiqno .tad spunod 

 -qoui) limn oiisbp oi Suipuaq ui jijoav i ** 



GC^t^CiCOO^H CO 

 CNCMCOCOCOCqcO <M 



'(qoui aiBnbs 

 jad spunod) Irani oijSBp itb ss9j;s jaqig 



00 



7,900 

 7,800 

 9,400 

 11,300 

 7,800 

 7,200 

 9,500 



7,200 



M 



a 

 -3 

 a 



CO 



p 

 "3 



m 



a 1 



& CO 



•(qoui oiqno jad 

 spunod-qoui)'pBOi rannnxsra ox 



r~ 



OOOrHOOSt-O CO 



o o r- r~ o ^ oo o 



•("qoui oiqno jad 

 spunod-qoui)' ijra;i oijsBp ox 



o 



0.88 



.58 



1.01 



1.10 



.55 

 .00 

 .SI 



.49 



■(qoui ajenbs 

 jad spunod OOO'I) ilpjiSBp jo snmpopj 



LO 



1,120 

 1,190 

 1,350 

 1,630 

 920 

 980 

 1,380 



1,080 



•(qoui 

 ajBnbs jad spunod) ajn;dnj jo sninpopi 



■<* 



6,700 

 0,100 

 7,500 

 8,800 

 5,400 

 5,000 

 7,500 



5,500 



•(qoui ajBnbs 

 jad spunod) iratji biiSBp ib ssaxjs jaqig 



CO 



4,200 

 3,400 

 4,600 

 5,600 

 3,000 

 3,200 

 4,400 



3,000 



Shrinkage 



from green to 



oven-dry 



condition. 



•(U99j2 uaqAi 

 suoisu9urip jo juao jad) iBtiua§UBX 



cq 



■^ a? -— < lo io r~ "5 t^. 



COI-~CCt^cOCDL~ O 



•(uaaiS uaqAv 

 suoisuamip jo inao jad) iBipB^j 



3 



O LO CM O ^t 1 TP LO O 

 COr^TjHiOCO-^LO .^ 



•(uaa.i3 uaq.u suois 

 -uamip jo iuao jad) atunpA nj 



o 



10.4 

 11.6 



13.2 

 12.7 

 10.4 

 9.9 

 12.6 



11.5 



•(spunod) (uaajS) iooj oiqno ,iad iqSiaAl 



oa 



oo^Hoocoor~'3< o 



■^^-^IOIO-^lo CO 



Specific 

 gravity 

 • oven 



dry, 



based 

 on— 



•Ajp-uaAO uaqA\ guinpA 



00 



0.44 

 .43 

 .59 

 .08 

 .46 

 .42 

 .59 



.44 



•uaajS ugqAi amnio a 



c~ 



ooooooooaat~o oo 



COCO-^UOCOCOLO CO 



o 



•(ju90 jgd) ;uaiuoo amisjopt 



CO 



lo ^ oc r- »o »-i o »o 

 o t^- lo tj* o o r- co 



•(;nao jad) pooAijaurmng 



>o 



•* t- l- x? O CO CM CM 

 COCNCO^COCN-e* CM 



■qoui jad sSun jo jaqmn^ 



xt< 



O O CM l~ 1^ 00 00 tji 



CN ,-H CO T-H ■-, CM 



•S99iijo aaqranjsi 



CO 



OuOCOLOiOOlO 00 



—i H rt (M 



© 



'r-t 

 CD 



id 



o 

 o 



Hi 



CN 



Tennessee, Wis- 

 consin. 

 Washington 



Montana, Wash- 

 ington. 

 Florida 



P 



J 



"ci 

 C 



Florida ; North 

 Carolina, South 

 Carolina. 



Colorado, Mon- 

 tana, Wyoming. 











"o3 



_o 



'3 

 C3 



O 



r-l ® 

 «l 



c3 2 



a a 

 o 



a 

 a 



o 

 O 



- 



conifers — continued. 



Hemlock (eastern) 

 (Tsuga canadensis). 



Hemlock (western) 

 (Tsuga heterophylla). 



Larch, western (Larix 

 ocoidentalis). 



„ 



S.S 



a 



. c-. - 



■c P 



p-l 



reyi). 

 Pine, loblolly (Pinus 

 teeda). 



Pine, lodgepole (Pinus 

 contorta). 



