洛川黄土-古土壤序列记录了最近2.5Ma黄土高原自然环境的演化和变迁.国内外研究人员运用地层学、古生物学、土壤学、磁学、沉积学......

In this paper,we make use of the functional spectral analysis to infer the periodicity of paleoclimate in the Hongzuisi ......