1.基本概念 1.1褶皱 指地质体中呈弯曲形态的构造形迹(现象)

TECTONICS OF CHINA (TIAN SHAN LABORATORY)

1.基本概念 1.1褶皱 指地质体中呈弯曲形态的构造形迹(现象)

1.褶皱等倾斜线图的编制 1.1褶皱等倾斜线图的编制

Strain Displacement Strain Strain field Strain determination in rocks

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

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