These general soils units have the following acreages in the JKSYUs:

The general soils map units can be grouped as to parent materials and location. Soils in each group may have similar properties and behave similarly. As discussed in Section 2.4.3, soils from serpentinitic and acid, granitoid rocks cause problems in the timber management program.

F-3

*These soils have been removed from the high intensity lands by the TPCC process. They make up about 5.2 percent of the BLM-administered lands in the JKSYUS, and 4.8 percent of the entire JKSYUs.