1. Oakley, K. P., and Hoskins, C. R., Nature, 165, 379 (1950).
2. Oakley, K. P., and Hoskins, C. R., Nature, 165, 381 (1950).
3. Weiner, J. S., Oakley, K. P., and Le Gros Clark, W. E., Bull. Brit. Mus. (Nat. Hist.), Geol., 2, No. 3, 139 (1953), reporting nitrogen determinations by Mrs. A. Foster in the Brit. Mus. (Nat. Hist.) Dept. of Minerals, and fluorine determinations by Mr. C. F. M. Fryd in the Dept. of the Government Chemist. Fuller account in Bull. Brit. Mus. (Nat. Hist.), Geol., 2, No. 6, 225 (1955).
4. See, for example, Martin, R., “Über Skeletkult und verwandte Vorstellungen”, Mit. Geogr. Ethnogr. Gesell.. Zürich 1920, Taf. 4, Fig. 6.
5. Everett, A. H., Second Quarterly Report on the Bornean Cave Exploration, Rep. Brit. Assoc, Sheffield, 144 (1879).