1 76 Index, 



Page. 



Sioux sandy loam 115 



Snake River gaud. (See Yakima sand, p. 140.) 



Soledad gravelly sand 138 



Sturgis fine sandy loam. (See Miami fine sandy loam, p. 107. ) 



Sufiield clay 64 



Sunnyside sand. (See Yakima sand, ]». 140. ) 



Susquehanna clay 64 



Susquehanna clay loam 62 



Susquehanna gravel. {^q% Norfolk gravel, p. 52.) 



Swamp 48 



Tazewell silt loam. (See Miami silt loam, p. 108.) 

 Triassic stony loam. (See Penn sioni/ loam, p. 86.) 



Vernon clay 74 



Vernon fine sand 73 



Vernon fine sandy loam 73 



Vernon loam 74 



Vernon sand 72 



Vernon sandy loam 73 



Vernon silt loam 74 



Volusia loam 123 



Volusia sandy loam 120 



Waldo loam 133 



Walla Walla loam 159 



Warners loam 123 



Waverly silt loam 127 



Westphalia sand. (See Norfolk fine sand, p. 55.) 



Wheatland sand 120 



Wheatland sandy loam 122 



Willis sand. (See Norfolk fine sand, p. 55.) 

 Windsor sand. (See Norfolk coarse sand, \^. 53.) 



Winnebago sandy loam 1 22 



Worsham sandy loam 88 



Yakima fine san<l 1 40 



Yakima fine sandy loam 141 



Yakima gravelly loam 139 



Yakima 1< )am 141 



Yakima sand 1 40 



