Loess Soils of the Transition Region 



19 



of the gradation is lost, and with the exception of those soils 

 which differ very widely in humus content, they seem to have 

 been arranged in an almost haphazard manner. The idea, as 

 expressed by the following table, was to arrange the soils, one 

 after another, according to humus content, by judging from the 

 depth of color, starting with the soils of high humus content, 

 and gradually passing to those of low humus content. The 

 arrangements of the areas, individually, are shown first, and 



Table XIII. Arrangement of Soils of Each Area, Individually, with 

 Regard to Depth of Color 



A. Wauneta Area 



129 



