n.[地]洞穴堆積物(如鐘乳石)

Based on the U-series dating of intercalated speleothem formations, the chronology of several hominid sites in southern China has been studied. 本文對采自云南呈貢龍?zhí)渡?號洞和廣西土博咁前洞晚期智人遺址的動物化石和洞穴次生碳酸巖樣品進(jìn)行了鈾系年代測定。

Key words: Vietnam, speleothem, stalagmite, East Asian Monsoon, Holocene 關(guān)鍵詞：越南，洞穴巖，石筍，亞洲季風(fēng)，全新世

DoraleJA.Edwards RL.ItoE Climate and Vegetation History of the Midcontinent from 75 to 25ka:A Speleothem Record from Crevice Cave,Missouri,USA 1998 邵曉華.