1. Anderson, Robert, Mike Anderson, Tom Barry, Meredith Beswick, Chris Bonds, Mike Conway, Christopher Dennis, William A. Fraser, Fred Gius, Jeffrey Hess, et al. 2018. “Geology of Sacramento, California, United States of America.” Paper released as part of the XIII IAEG Congress and AEG Annual Meeting held in San Francisco, September 2018.
2. Geology, Geomorphology, and Soils of the San Joaquin Valley in the Vicinity of the Merced River, California;Arkley R. J.;California Division of Mines and Geology Bulletin,1962
3. Cultural Response Or Geological Process? A Comment On Sheehan
4. Dates and demography: are radiometric dates a robust proxy for long-term prehistoric demographic change?
5. Atwater Brian F. 1980. Attempts to Correlate Late Quaternary Climatic Records Between San Francisco Bay The Sacramento-San Joaquin Delta and the Mokelumne River California. PhD diss. University of Delaware Newark DE.