1. NATURE, 131, 477; 1933.
2. See, for example, Andrews, C. W., Geol. Mag., p. 110; 1912.
3. ibid., Cambridge Conference, Archæological Committee's Report. “At Kanam and Kanjera, stratified deposits include a similar series of industries” (that is, similar to Oldoway).
4. ibid., 131, 397; 1933.