Ladysmith and Tabler soils are on similar nearby landscapes. Irwin, Ladysmith, and Tabler soils have argillic horizons. In addition, Tabler is thermic. About four-fifths is cropped to wheat and sorghum. The remainder is used as grazing land.
Native vegetation is mid or tall grass prairie.
The series is moderately extensive with an estimated area of 70,000 acres. Marion County, Kansas, 1930. Updated the classification, competing series and placed in semitab format.