1. Strontium content of fossil tooth enamel and diet of early hominids;Boaz;J. Paleont.,1978
2. Bone strontium content as a dietary indicator in human skeletal populations;Brown,1973
3. “Robust” hominids and Plio-Pleistocene Paleogeography of the Turkana Basin, Kenya and Ethiopia;Brown,1988
4. Behavior of large mammals during the formation of Lake Kariba;Child,1965