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地理学报 1997
SEDIMENTARY AND CLIMATIC SIGNIFICANCE OF THE STRATIFIED SLOPE DEPOSITS IN THE EARLY PERIOD OF LAST GLACIATION AT KUNLUNSHAN PASS
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Abstract:
成层坡积结构构造特征、粒度、化学、电镜扫发描分析和测年资料揭示其形在于末次冰期间冰段(60000aBP~44000aBP)。存在由湿冷向干冷的气候变化。成层坡积上覆的坡积黄土则代表末次冰期全盛及全新世环境以显著干冷为特征。此剖面突出表明昆仑山垭口地区末次冰期早期不是干冷,而是湿冷,与季风模式不吻合。故只能认为当时该区受西风带影响。