《中国石英砂表面结构牲图谱》

前言1

Introduction1

Atlas of Quartz Sand Surface Textural Features of China Micrographs1

Part Ⅰ Preparation of Samples3

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 Environments4

（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 textures5

1 Features of eluvial-slope wash deposit quartz sand surface textures5

（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 textures6

3 Features of quartz sand surface textures in glaciofluvial deposits6

ⅰ Alluvial quartz sand surface textural features6

5 Features quartz sand surface textures in Subaqueous fenvironments6

ⅱ Diluvial quartz sand surface textural features7

2．洪积石英砂的表面结构特征7

ⅲ Mud-flow quartz sand surface textural features8

ⅳ Features of lacustrine quartz sand surface textures8

ⅴ Features of marine deposit quartz sand surface textures8

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 textures10

Part Ⅲ Features of Quartz Sand Surface Textures Under Different Climatic Conditions11

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 Profiles13

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 Studies14

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 Conclusion16

六、结束语16

References17

参考文献17