508 



Specie 



J3S. Jnglaas oinore* contlnned . 



Joelans nigra ... 

 Black Walnut 



MO. JuelnnsmpestrU.' 

 Walnut 



Ml. Carya olivg-formis 



Pecan. Iltinoi* Kut. 



FOREST TREES OF NORTH AMERICA. 

 Table I.-SPECIFIC GRAVITY, ASH, AND WEIGHT PEE CUBIC FOOT 



i 



M2. Carya alba 



ShcWbarkllickoTy. Shag hark Hickory 



State. 



14S 

 176 

 383 



1057 



112 

 117 

 140 

 209 

 318 

 325 

 407 

 430 



766 



034 

 951 



415 

 872 

 1227 



32i' 

 322 

 328 



3 



29' 

 29 

 29> 

 48 

 118> 

 US' 



lis* 



162 

 240 

 422 

 531 

 539 

 816 

 1058 

 1097 



nUnois 



Ohio 



Michigan 



Mass^ichusetts 



Hiasonri.. 

 Michigan . 

 Illinois ... 



Ohio 



Michigan . 

 Texas 



Tennessee . 



Florida . 



Texas . 

 ...do. 



Kew Mexico . 



California 



Arizona 



Mississippi . 



...do 



Texas 



Locality. 



Waulcegan 



Barney & Smith 



Manufactaring Co. 



Lansing 



Topsdeld , 



Massacbusetta .. 



KentHcliy 



...do 



...do 



Missouri 



Michigan 



...do 



...do 



Missonri 



Virginia 



Missouri 



Mississippi 



...do 



"West Virginia . . 

 Massachnsetts. . 

 Missouri 



Collector. 



Robert Douglas. 

 E.E. Barney 



W.J.Beat 



J. Uobinson 



Allenton 

 Dansville . . 

 Wanliegan. 



Barney & Smith 



Manufacturing Co. 



Lansing 



Dallas 



Charlestown Navy- 

 yard. 

 Nashville 



Aspalaga . 



Austin 



New Braunfels . 



G. W. Letterman Alluvial 



Soil 



Alluvial . 



Grr.velly loam , 

 Drift 



W.J.Bonl 



Robert Douglas 



E.E. Barney 



W.J.Beal 



J. Keverchon ... 



S.H.Pook 



A. Gattinger 



A. H. Curtisa 



C.Mohr. 

 ...do... 



Finos Altos mount- 

 ains. 

 ContraCosta county. 



Santa Catalina 



mountains. 



Greenville . 



...do 



Dallas 



E.L. Greene .. 

 G.R.Vaey... 

 C. G. Pringle.. 



Arnold Arboretum 



Danville 



...do 



..do 



Allenton 



Hudson 



...do 



Lansing 



Allenton 



Wytheville 



Allenton 



Kemper's mill 



...do 



Grafton 



TopsBeld 



Allenton 



C.Mohr 



...do 



J. Beverchon . 



Gravelly. 

 Loam 



LAYKRS OF 



Diameter! UROWTII. 

 of tree, 



in 

 meters. 



0.152 



Sap- 

 wood. 



Loam 



Alluvial . 



Limestone . 

 Clay 



Moist, calcareous . 

 ...do 



C. S. Sargent 



W. M. Linney 



...do 



...do 



G. W. Letterman . . . 



W.J. Beal 



.. do 



....do 



G. W. Letterman . . 



H. Rhriver 



G. W. Letterman . . 



C.Mohr 



...do 



C.G. Pringle 



J. Robinson 



G. W. Letterman . . 



lloort. 

 wood. 



29 

 87 



0.272 



0.266 



AUavial 



...do 



Allirvial . 

 ...do.... 

 ...do .... 



Drift 



Shale 



..do 



..do 



Upland 



Clay 



...do 



....do 



Rich upland . 



Cbiy 



Alluvial 



...do 



..do 



...do 



Rich loam . . . 

 Alluvial 



0.207 

 0.313 



24 



84 



23 



15 

 11 



25 



32 

 18 



37 



0.288 

 0.360 



0.250 



81 



102 



