excellent bibliography, and especially the illuminating footnotes, Hertz gives a number of references to the practice of desiccation by smoking or simple forms of embalming, which had escaped me in my search for information on these matters. He refers especially to further instances of such practices in Australia, New Guinea, various parts of West Africa, Madagascar and America (p. 68). An interesting reference in the same note (p. 68, footnote 5) is to the practice of simple embalming among the Ainos of Sakhalin (Preuss, _Begräbnisarten der Amerikaner_, p. 190). This seems to supply an important link between the Eastern Asiatic littoral and the Aleutian Islands, where mummification is practised. In Saghalien, according to St. John (“The Ainos,” _Journ. Anthropol. Inst._, Vol. II., 1873, p. 253), “when the chief of a tribe or village died, his body was laid out on a table close to the door of his hut; his entrails were then removed, and daily for twelve months his wife and daughters wash him thoroughly. He is allowed ... to dry in the sun.” In a recent article on the customs of the people of Laos (G. Maupetit, “Moeurs laotiennes,” _Bull. et Mem. de la Soc. d’ Anthropol. de Paris_, 1913), an account is given of the practice of mummification in this far south-eastern corner of the Asiatic mainland. Cremation is the regular means adopted for disposal of the dead: but it is also “the Laotian’s ideal to be able to preserve the corpse in his house, for as long a time as possible, before incinerating it: in the same way the Siamese and Chinese keep their dead in the house for several months, often for several years” (p. 549). According to Maupetit the method of preservation is a most remarkable one. They pour from 75 to 300 grammes of mercury into the mouth! “It passes along the alimentary canal and suffices to produce mummification, the rapid desiccation of the organic tissues.” Then the body was stretched upon a thick bed of melted wax, wood ashes, cloth and cushions. The great stream of “heliolithic” culture exerted a profound influence upon and played a large part in shaping the peculiar civilizations of China, Corea, and Japan. As the practice of embalming does not play an obtrusive part[15] in this influence, I do not propose (in the present communication) to enter upon the discussion of these matters, except to note in passing that the influence exerted by the “heliolithic” culture upon the Pacific coast of America may have been exerted partly by the East Asiatic-Aleutian route (see _Map II._). The disgusting practice of collecting the fluids which drip from the putrefying corpse and mixing them with the food for the living occurs in Indonesia, in New Guinea and the neighbouring islands, in Melanesia, Polynesia and in Madagascar (for the bibliographical references see Hertz, p. 83, footnote 3).