Source:

McGuire, Kelly R.
2007   Models Made of Glass: A Prehistory of Northeast California. In California Prehistory: Colonization, Culture, and Complexity, edited by Terry L. Jones and Kathryn A. Klar, pp. 165-176. AltaMira Press, Lanham, Maryland.

This timeline defines cultural periods for portions of the Modoc Plateau, Cascade Range, and western Great Basin in California.