1. Compare Stearns' Type 2 fracture pattern to the okljoints from the class notes. Draw a diagram and discuss the nature and occurrence of the fracture(s)

1. Compare Stearns' Type 1 fracture pattern to the okl and the hk0 joints from the class notes and from the text. Draw a diagram and discuss the nature and occurrence of the fracture(s)

一、地球的基本参数 二、地球的主要物理性质 三、地球的圈层构造 四、地球表面的地形

在漫长的地质历史中,地球每时每刻都处在不停的运动和变化 之中,例如,地下深处高温高压的岩浆在向上运移,将深处的物质 带到地球表层,使地球表层的物质成分发生变化。地表物质在流水、 重力的作用下,由高处带到低处堆积。 由自然动力引起的使地壳或岩石圈甚至整个地球的物质组成、 内部结构和地表形态发生变化和发展的作用称为地质作用

一、元素 二、矿物 三、岩石

Geology 3063 august 28. 2000 How can tabular-planar crossbeds be used to determine younging direction?

1. Place all books and notes on the floor. 2. Read each question carefully, then read it again. 3. ThinkThinkThinkThinkThink

1. Place all books and notes on the floor. 2. Read each question carefully, then read it again

1. Place all books and notes on the foor 2. Read each question carefully, then read it again 3. Think before you write

1. Draw a 2 dimensional Mohr Circle representation for the following stress conditions