PART Ⅰ Introduction 1
一、前言 1
二、沉积岩地层 3
1．Division of strata 3
PART Ⅱ Sedimentary strata 3
（一）地层的划分 3
2．Sedimentary rhythems and cycles 10
（二）沉积韵律和沉积旋回 10
3．On the boundaries of upper-middle Precambrian sequence 12
（三）关于中、上前寒武系的分界问题 12
三、沉积岩 17
b．Grain size 17
a．Thickness of sedimentary beddings 17
1．Parameters adopted in the text 17
PART Ⅲ Sedimentary rocks 17
（一）本文采用的各种参数 17
1．沉积岩层厚度 17
2．粒度 17
c．Content of mixtures 18
3．杂质含量 18
4．成熟度 19
d．Maturity 19
5．关于碎屑颗粒粒度统计方法 22
e．On the statistical methods of clastic grain size 22
1．岩石分类 36
（二）沉积岩特征 36
a．Classification of rocks 36
2．Properties of sedimentary rocks 36
2．碎屑岩 37
b．Clastic rocks 37
c．Carbonate rocks 43
3．碳酸盐岩 43
d．Silicified rocks 57
4．硅化岩 57
1．关于成岩作用 63
a．On the diagenesis 63
（三）关于成岩作用、白云岩化和硅化作用 63
3．On the diagenesis,dolomitization and silicification 63
2．关于白云岩化 68
b．On the dolomitization 68
3．关于硅化作用 72
c．On the silicification 72
四、沉积岩的矿物成分和化学成分特征 76
PART Ⅳ Properties of minerals and chemical components of sedimentary rocks 76
1．碎屑矿物 78
（一）矿物成分特征 78
2．粘土矿物 78
3．碳酸盐矿物 78
c．Carbonate minerals 78
b．Clay minerals 78
a．Clastic minerals 78
1．Properties of minerals 78
4．其他矿物 80
（二）化学成分特征 80
d．Other minerals 80
2．Properties of chemical components 80
a．Chemical classification of carbonates 80
1．碳酸盐岩的化学成分分类 80
b．Digital statistics of chemical components of rocks 82
2．各组岩石化学分析数据的统计 82
c．Correlation of some significant elements of several rock couples 90
3．若干成对岩石的特征元素对比 90
五、沉积构造 93
（一）层面构造 93
1．对称与不对称波痕 93
PART Ⅴ Sedimentary structures 93
1．Bedding surface structures 93
a．Symmetrical and unsymmetrical ripple marks 93
b．Interference ripple marks 94
c．Ripple marks with mud-cracks ,or rain-prints 94
2．干涉波痕 94
3．具干裂、雨痕的波痕 94
b．Frozen-cracks 95
2．Surface Marking 95
（二）层面标志 95
1．干裂构造 95
2．冰冻裂缝 95
a．Mud-cracks 95
4．鸟眼构造 97
3．氧化、侵蚀面和沉积间断 97
c．Oxide-erosional surface and sedimentary gaps 97
d．Bird-eyes structure 97
3．Stratification structures 98
（三）层理构造 98
6．流痕构造 98
5．藻席卷皮构造 98
e．Algal mat curl ctructure 98
f．Runzel structure 98
1．平行和水平层理 98
a．Horizontal and parallel stratification 98
3．鱼骨状交错层理 100
2．槽状交错层理 100
c．Herringbone cross stratification 100
b．Trough cross stratification 100
d．Flaser-lenticular bedding in clastic rocks 101
e．Flasser-lenticular bedding in carbonate rocks 101
5．碳酸盐岩中的压扁-透镜状层理 101
4．碎屑岩中的压扁-透镜状层理 101
4．Post-syndepositional deformation structures 105
a．Convolute bedding 105
2．滑塌构造 105
1．包卷层理 105
（四）后同生变形构造 105
b．Slump structure 105
5．Diagenetic structures 106
a．Stylolitic structure 106
d．Interformational folding structure 106
3．球状和枕状构造 106
4．内层褶曲构造 106
5．泄水线构造 106
（五）成岩作用构造 106
1．缝合线构造 106
e．Water escape structure 106
c．Ball and pillow structure 106
b．Pseudonodular structure 107
c．Graded bedding of pyrite crystals 107
6．Fossils and dubious trace fossils 107
a．Algal filaments of the Dahongyu Formation（1600 Ma.BP） 107
2．假结核构造 107
3．黄铁矿晶体粒序层构造 107
（六）化石和疑痕迹化石 107
1．大红峪组距今1600Ma的藻类丝状体 107
b．Stromatolites structures 109
2．叠层石构造 109
3．充填管构造和爬痕构造--最古老的后生动物痕迹化石 112
c．Tube-filling structure and crawling trail structure-the oldest metazoan trace fossils? 112
1．First grade interruption 120
PART Ⅵ On the significance of the sedimentary interruptions 120
（一）一级间断 120
六、关于沉积间断的意义 120
（三）三级间断 121
（二）二级间断 121
2．Second grade interruption 121
3．Third grade interruption 121
（四）四级间断 124
4．Fourth grade interruption 124
5．Fifth grade interruption 124
（五）五级间断 124
PART Ⅶ Upper-middle Precambrian sedimentary facies and paleoenvironmental analysis of the Ming Tombs District,Beijing 126
1．The influence of the tectonic setting 126
2．On the concepts of sedimentary facies and environments 126
（二）关于沉积相和沉积环境的概念 126
七、北京十三陵地区中、上前寒武系的沉积相及其古沉积环境分析 126
（一）大地构造位置的影响 126
3．Sedimentary facies indicators of the upper-middle Precambrian sequence in the Ming Tombs District,Beijing 128
（三）北京十三陵中、上前寒武系的沉积相标志 128
1．沉积相和沉积环境模式特征 130
（四）北京十三陵中、上前寒武系各组沉积相和沉积环境的分析 130
4．Sedimentary facies and environmental analysis of the upper-middle Precambrian sequence in the Ming Tombs District,Beijing 130
a．Characteristics of sedimentary facies and environmental models 130
2．北京十三陵中、上前寒武系各组沉积相的发展和变化（由下到上） 136
b．Sedimentary facies development and change of the upper-middle Precambrian formations in the Ming Tombs District,Beijing（in ascending ward） 136
八、北京十三陵地区中、上前寒武系沉积地质现象考察 140
PART Ⅷ Field excursion: Sedimentary geological features of the upper-middle Precambrian sequence in the Ming Tombs District,Bejing 140
主要参考文献 151
References 151
图版及图版说明 157
Illustration of Plates,and Plates 157
英文摘要 176
English abatract 176
A guide to the field excursion:sedimentary geological features of the precambrian sequence in the Ming Tombs District,Beijing 183