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(A) Geographical location of Huanglong Cave (1), Luna Cave (2), Fuyan Cave (3), Yangjiapo Cave (4), and Sanyou Cave (5). (B) Human remains from three localities: Yangjiapo Cave (i), Sanyou Cave (ii), and Fuyan Cave (iii). b = buccal, d = distal, l = lingual, m = mesial, and o = occlusal).
