Results of the PCAs based on size-adjusted MD and BL crown diameters.

Analyses of the maxillary (A) and mandibular (B) teeth. Black letters = H. sapiens subsample means (P = prehistoric Southeast Asia, N = Philippine Negrito, G = New Guinea, A = Australia/Tasmania Aborigine, I = modern Indonesian, b = Bushman, p = African Pygmy, e = East African, g = German); Gray crosses = H. sapiens individuals; Colored letters = archaic Homo individuals (L1 = LB1, L6 = LB6/1, S = early Javanese H. erectus [Sangiran 4, 22], D = Dmanisi [D2282/211, 2700/2735], e = H. ergaster [KNM-ER 992], h = H. habilis [L894-1; Omo75-14G; KNM-ER 1590, 1802, 1813, 60000; OH 13, 16, 39]).