中国石英砂表面结构牲图谱PDF电子书下载

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前言 1

Introduction 1

Atlas of Quartz Sand Surface Textural Features of China Micrographs 1

Part Ⅰ Preparation of Samples 3

一、样品的制备 3

二、不同沉积环境的石英砂粒表面结构特征 4

Part Ⅱ Features of Quartz Sand Surface Textures in Different Sedimentary Environments 4

（一）残、坡积石英砂的表面结构特征 5

（二）冰碛石英砂的表面结构特征 5

2 Features of moraine quartz sand surface textures 5

1 Features of eluvial-slope wash deposit quartz sand surface textures 5

（三）冰水沉积石英沙表面结构特征 6

（四）洞穴堆积石英砂的表面结构特征 6

（五）水下环境石英砂的表面结构特征 6

1．冲积石英砂的表面结构特征 6

4 Features of cave depositional quartz sand surface textures 6

3 Features of quartz sand surface textures in glaciofluvial deposits 6

ⅰ Alluvial quartz sand surface textural features 6

5 Features quartz sand surface textures in Subaqueous fenvironments 6

ⅱ Diluvial quartz sand surface textural features 7

2．洪积石英砂的表面结构特征 7

ⅲ Mud-flow quartz sand surface textural features 8

ⅳ Features of lacustrine quartz sand surface textures 8

ⅴ Features of marine deposit quartz sand surface textures 8

5．海洋沉积石英砂的表面结构特征 8

4．湖相沉积石英砂的表面结构特征 8

3．泥石流石英砂的表面结构特征 8

（六）风成石英砂的表面结构特征 10

6 Features of aeolian quartz sand surface textures 10

Part Ⅲ Features of Quartz Sand Surface Textures Under Different Climatic Conditions 11

三、不同气候条件下石英砂粒的表面结构特征 11

Part Ⅳ Reflection of Features of Quartz Sand Surface Textures to Ancient Climate in Geologic Profiles 13

四、地质剖面中石英砂表面结构特征对古气候的反映 13

Part Ⅴ Application of Information on Features of Quartz Sand Surface Textures in Regional Quaternary Geologic Studies 14

1．成都粘土的成因 14

五、石英砂表面结构特征资料在区域第四纪地质研究中的应用 14

2．成都平原的第四纪冰川问题 14

Part Ⅵ Conclusion 16

六、结束语 16

References 17

参考文献 17

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