| 青岛即墨温泉喷流沉积物及其沉积模式 |
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| 关键词:XRD determinaytion division of Quaternary deposits depositional model of the warm spring geothermal geology |
| 基金项目:青岛海洋大学科技处自拟课题 |
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| 摘要: |
| The Eruptive Flow Sediments in Jimo Warm Spring of Qingdao and Its Depositional Model |
| The Quaternary deposits are divided into Layer I, Layer II1, Layer II2 and layer III by means of XRD determinnation, stratigraphy and biostratigraphy. According to the spatial distribution of autogenetic minerals (gypsum and salt rock), Quaternary cmollusa (Gyraulus chihliensis)and microfossils( Illyocypri s sp. )in the sediments and the spatial distribution of these sediments, Layer II1 is considered to be the eruptive flow sediments of the warm spring formed through the erosion, transportation and deposition of Layer I and Layer II2 under the action of high mineralized thermal water at the eruptive flow area of the warm spring. According to spatial distribution of the sediments, the depositional model of the sediments in Jimo warm spring is established. |
| LUAN Guang-zhong,WANG Wen-zheng,LIU Dong-sheng,LIU Ji.2003.The Eruptive Flow Sediments in Jimo Warm Spring of Qingdao and Its Depositional Model[J].Acta Geoscientica Sinica,24(4):357-360. |
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