Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letter
  • Published:

The Kanam Jaw

Abstract

THE controversial mandibular fragment from Kanam in Kenya Colony has long been placed in a ‘suspense account’ by most palæo-anthropologists. There is little doubt that the presence of an ostensibly well-developed chin in this fossil, for which a Lower Pleistocene age was claimed1, proved a difficult pill to swallow. As long as the over-simplified notion prevailed that a chin signified Homo sapiens and, as long as the Kanam fragment was deemed to possess a chin, one had to explain the unexpected presence of Homo sapiens in a Lower Pleistocene deposit or discard either the dating of the deposit or the association of the jaw with the deposit.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others

References

  1. Leakey, L. S. B., “Stone Age Races of Kenya” (Oxford Univ. Press, London, 1935).

    Google Scholar 

  2. Lawrence, J. W. P., Appendix A in ref. 1, p. 139.

  3. Tobias, P. V., Proc. Fourth Pan-African Congress on Prehistory, Lepoldville (August 1959).

  4. Leakey, L. S. B., Man, No. 210, 200 (1933).

  5. Vallois, H. V., l'Anthropologie, 55, 231 (1951).

    Google Scholar 

  6. Vallois, H. V., C.R. Acad. Sci., Paris, 221, 669 (1945).

    Google Scholar 

  7. Arambourg, C., and Biberson, P., Amer. J. Phys. Anthrop., 14, 467 (1956).

    Article  CAS  Google Scholar 

  8. Vallois, H. V., “La Grotte de Fontéchevade. II. Anthropologie”, Mem. 29. (Archiv. de l'Inst. de Pal. Hum., 1958).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

TOBIAS, P. The Kanam Jaw. Nature 185, 946–947 (1960). https://doi.org/10.1038/185946a0

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1038/185946a0

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing