洛川黄土剖面土壤地层学的初步研究 |
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引用本文: | 安芷生,魏兰英,卢演俦.洛川黄土剖面土壤地层学的初步研究[J].第四纪研究,1985,6(1):166-173. |
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作者姓名: | 安芷生 魏兰英 卢演俦 |
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作者单位: | 1. 中国科学院地球化学研究所;
2. 国家地震局地质研究所 |
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摘 要: | 我国西北黄土高原的黄土地层中,含有多层古土壤。梭颇(Thorp. J.)早就注意到中国黄土中的古土壤。刘东生、朱显谟曾多次阐明了黄土中古土壤的成因及其地质意义,并认为中更新世离石黄土中的古土壤多属褐色土类型。近年来,唐克丽对黄土中古土壤的类型也进行了研究。
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A PRELIMINARY STUDY OF SOIL STRATIGRAPHY IN LUOCHUAN LOESS PROFILE |
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Institution: | 1. Institute of Geochemistry, Academia, Sinica, Guiyang;
2. Institute of Geology, State Bureau of Seismology, Beijing |
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Abstract: | The units of loess and the layers of paleosol occurred alternaely along the Heimogou profile at Luochuang in Shaanxi province. There are 13 layers of reddish-drab paleosol buried in the Middle Pleistocene Lishi Loess and the Upper Pleistocene Malan Loess. And a layer of grey-black relic paleosol situated on top of Malan Loess is well preserved. |
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