Authors: Hao, SG Gensel, PG Wang, DM

Citation: Sg. Hao et al., Polythecophyton demissum, gen. et sp nov., a new plant from the Lower Devonian (Pragian) of Yunnan, China and its phytogeographic significance, REV PALAE P, 116(1-2), 2001, pp. 55-71

Authors: Wang, DM Hao, SG

Citation: Dm. Wang et Sg. Hao, A new species of vascular plants from the Xujiachong Formation (Lower Devonian) of Yunnan Province, China, REV PALAE P, 114(3-4), 2001, pp. 157-174

Authors: Hao, SG Ma, XP Yuan, SX Southon, J

Citation: Sg. Hao et al., The Donghulin Woman from western Beijing: C-14 age and an associated compound shell necklace, ANTIQUITY, 75(289), 2001, pp. 517-522