@article {1894,
	title = {THE ANALYSIS OF STABLE ISOTOPES FROM CALIFORNIA COASTAL ARCHAEOLOGICAL SITES: IMPLICATIONS FOR UNDERSTANDING HUMAN CULTURAL DEVELOPMENTS AND ENVIRONMENTAL CHANGE},
	journal = {Proceedings of the Society for California Archaeology},
	volume = {20},
	year = {2007},
	note = {id: 2079},
	month = {2007},
	pages = {29-33},
	author = {Robbins, John A. and Rick, Torben C.}
}
@article {1925,
	title = {Stable isotopes from marine shells, ancient environments, and human subsistence on Middle Holocene Santa Rosa Island, California, U.S.A},
	journal = {Journal of Island and Coastal Archaeology},
	volume = {1},
	year = {2006},
	note = {id: 578},
	month = {2006},
	pages = {233-254},
	author = {Rick, Torben C. and Robbins, John A. and Ferguson, Kurth M.}
}
