Jew, Nicholas P., Erlandson, Jon M., Rick, Torben C., and Reeder-Myers, Leslie. 2014. "Oxygen isotope analysis of California mussel shells: seasonality and human sedentism at an 8,200-year-old shell midden on Santa Rosa Island, California."
Archaeological and Anthropological Sciences. 6 (3):293–303.
https://doi.org/10.1007/s12520-013-0156-1