Index. 



195 



North Carolina— Cont'd. Page. 



Selma clay 65 



Selma heavy silt loam ... 62 

 Swamp 48 



North Dakota: 



Fargo clay 129 



Hobart ciay 128 



Marshall clay 114 



Marshall gravelly loam . . 110 



[Marshall loam Ill 



Marshall silt loam 112 



Marshall stony loam 109 



Meadow 47 



Miami black clay loam ... 113 



Miami loam 107 



Miami sandy loam 107 



Muck '. 49 



Riverwash 46 



Sioux clay 116 



Sioux fine sandy loam — 115 



Wheatland sand 120 



Wheatland sandy loam.. 122 



Ohio: 



Dunkirk clay 118 



Dunkirk gravel 116 



Dunkirk gravelly loam .. 117 



Dunkirk sandy loam 117 



Meadow 47 



Miami black clay loam .. 113 



Miami clay loam 109 



Miami gravelly loam 105 



Miami loam 107 



Miami sand 106 



Miami sandy loam 107 



Volusia loam 123 



Oklahoma (no survey). 

 Oregon: 



Maricopa gravelly loam. . 133 



Oregon— Continued. Page. 



Maricopa sandy loam 134 



Muck .' 49 



Rock outcrop 46 



Salem clay 152 



Salem gravelly loam 151 



Salem loam 151 



Salem sandy loam 151 



Yakima loam 141 



Yakima sandy loam 140 



Pennsylvania: 



Cecil mica loam 85 



Cecil stony loam 83 



Conestoga loam 100 



Dauphin sandy loam 99 



De Kalb stony loam 93 



Donegal gravelly loam 

 {Norfolk gravelhi loam) . 53 



Hagerstown clav 98 



Hagerstown clay loam 98 



Hagerstown loam 97 



Hagerstown shale loam.. 98 

 Hagerstown stony loam . 96 



Lickdale clay loam 100 



Meadow 47 



Norfolk loam 56 



Norfolk silt loam 57 



Penn loam 87 



Penn sandy loam 87 



Penn stony loam 86 



Porto Rico: 



Adjuntas clay 164 



Alonso clay 165 



Arecibo loam 163 



Arecibo sand 161 



Arecibo sandy loam 162 



Arecibo silt loam 164 



Coral sand 1 62 



