Calcium carbonate equivalent is 40 to 85 percent. Siliceous and limestone pebbles comprise 2 to about 50 percent by volume. There are no other series in this family. Closely similar series are Boracho, Conger , Eola , Kavett , Kimbrough , Mereta , Noelke , Pitzer , and Valco . Boracho soils contain more than 35 percent coarse fragments in the surface layer and are dry for longer periods of time in the control section.
Conger soils have a cambic horizon and are dry in the control section for longer periods of time.
Eola and Noelke soils have more than 35 percent coarse fragments in the control section. Noelke soils also have mixed mineralogy. Kavett and Mereta soils are more clayey, and the mineralogy of Kavett is montmorillonitic and Mereta is mixed Kimbrough and Pitzer soils have less than 40 percent calcium carbonate equivalent in the control section. Slope gradient range from 0 to 8 percent. The soil formed in loamy calcareous gravelly alluvium several feet thick.