《构造地质学》课程教学资源（PPT课件讲稿）郯庐断裂带晚白垩世——早第三纪的伸展活动

Chapter 2 Primary Sedimentary Structures Main types of bedding Determination of younger direction of beds from primary structures Types of stratigraphic break Angular unconformity Soft sedimentary structures

学会编制、分析节理等密图的方法

褶皱几何要素在赤平投影图上的特征和求解方法

Review Show the homework and note book on your desk Practise measurement of attitude of planes and lines in the models

Main Bedding Types Bedding Shape level bedding ripple bedding Main Types of plate laminae

Determination of the relative movement of the two walls from the tension joints

TERMINOLOGY FOR DISPLACEMENT a is the rake angle

Determination of the top sur faces of the beds from the scour surfaces

内容提要： • 破裂的发生和断层的形成 • 断层形成的应力状态 • Anderson model