Gilreath, Amy J. and William R. Hildebrandt
Prehistoric Use of the Coso Volcanic Field
. Contributions of the University of California Archaeological Research Facility No. 56.
This timeline defines cultural periods for the Inyo-Mono region, and in particular the Coso area. Dates in the source are expressed in years B.P., interpreted here as calendar years before A.D. 2000.