[188] Amer. Anthrop., 1916, LVIII, 240-243.
[189] Rep. Canad. Arct. Exp., 1913-1918, Pt. C, 1923, 56-57.
[190] Mainly by Turner (London, 1886); Duckworth (Cambridge, 1904);
Hrdlička (New York, 1910); Cameron (Ottawa, 1913-1918); also a series
of incidental references and comparisons.