13C Content of human collagen as a measure of prehistoric diet in woodland North America

Bender, M. M. Radiocarbon 10, 468–72 (1968).

Craig, H. Geochim. cosmochim. Acta 3, 53–92 (1953).

Park, R. & Epstein, S. Geochim. cosmochim. Acta 21, 110–26 (1960).

Smith, B. N. & Epstein, S. Pl. Physiol. 47, 380–84 (1971).

Vogel, J. C., Fuls, A. & Ellis, R. P. S. Afr. J. Sci. 74, 209–215.

Stenhouse, M. J. & Baxter, M. S. Radiocarbon 18, 161–72 (1976).

De Niro, M. J. & Epstein, S. Geochim. cosmochim. Acta 42, 495–506 (1978).

Vogel, J. C. S. Afr. J. Sci. 74, 298–301 (1978).

Vogel, J. C. & Waterbolk, H. T. Radiocarbon 9, 107–55 (1967).

Vogel, J. C. & Waterbolk, H. T. Radiocarbon 14, 6–10 (1972).

Asch, N. B., Ford, R. I. & Asch, D. L. Illinois St. Mus. Rep. No. 24 (1972).

Buikstra, J., thesis, Univ. Chicago (1972).

Featherstone, B. J. Central St. Anthrop. Soc. Cincinnati (1972).

Hemmings, E. T. W. Va Archaeologist 26, 46–58 (1977).

Teeri, J. A. & Stowe, L. G. Oecologia 23, 1–12 (1976).

Zawacki, A. A. & Hausfater, G. Illinois St. Mus. Rep. No. 17 (1969).

Downton, W. J. F. Photosynthetica 9, 96–105 (1975).

Vogel, J. C. & van der Merwe, N. J. Am. Antiq. 42, 238–42 (1977).