It is sand, loamy sand, or loamy fine sand. Some pedons have a few thin lamellae of sandy loam, but the clay content of the argillic horizon averages less than 15 percent. When the Bt texture is sand, it contains at least 3 percent more clay than the overlying eluvial horizon. The C horizon has hue of 7.5YR or 10YR, value of 5 to 7, and chroma of 2 to 6. It is sand or fine sand.
Reaction ranges from neutral to moderately alkaline.
Bloomfield and Drammen soils do not have Bt lamellae within a depth of 40 inches. Spinks soils formed in sandy eolian or outwash material on dunes and on foot slopes of moraines, till plains, outwash plains, beach ridges, and lake plains of Wisconsinan Age. Typically, the slope range is from 2 to 18 percent but ranges from 0 to 70 percent. The Spinks soils are the well drained member of a drainage sequence that includes the somewhat poorly drained Thetford soils. They are associated with the Boyer and Oshtemo soils on lake plains or outwash plains, and Oakville or Chelsea soils on either lake plains or moraines.