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2023, Vol. 25(2): 497-510 DOI: 10.7605/gdlxb.2023.02.031 |
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New scheme for subdivision and age determination of the Lower Cretaceous of Beishan area near Gansu-Inner Mongolia border,China |
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ZHANG Mingzhen1, LIU Guolong1, DAI Shuang2, CHEN Shiqiaing3, LI Aijing2, JIAO-BA Dunzhu1, ZHANG Jing2, LIN Shaohua2 |
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1 Northwest Institute of Eco-Environment and Resources,Chinese Academy of Sciences,Lanzhou 730000,China;
2 School of Earth Sciences,Lanzhou University,Lanzhou 730000, China;
3 Fourth Institute of Geological and Mineral Exploration of Gansu Provinical Bureau of Geology and Mineral Resourses,Gansu Jiuquan 735000,China |
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Received 2022-11-30 Revised 2023-02-01 |
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Supporting info |
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