The notion of localized movement leads to two genetically different classes of faults reflecting the two basic behaviors of rocks under stress: brittle and ductile. Dip-Slip and Strike-Slip Faults Are the Most Common Types of Faults. Today’s lecture Application exercise Announcements Information about the research assignment Faults and stress Announcements No field trip on this Thursday, but yes on October 21! Fault terminology . Title: Kinds of Faults Created Date: 2/21/2008 12:55:42 AM Document presentation format: On-screen Show Other titles: Arial Arial Black Times New Roman Wingdings Eras Demi ITC Glass Layers Kinds of Faults Faults Three Types of Faults Fault Terminology Hanging vs. “A Fault is a break or fracture b/w two blocks of rocks in response to stress.” This movement may occur rapidly, in the form of an earthquake or may occur slowly, in the form of creep. Structural Geology: Deformation and Mountain Building * Figure 10.11a: Fault terminology. Major Fault Types Fault Block Horst and Graben • Decompression melting and high heat developed above a subducted rift zone. 8 Faults & faulting Department of Geology University of Texas at Arlington Definitions and Characteristics Definitions and ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 3b3e99-MDQ3N Engineering Considerations. Earth scientists use the angle of the fault with respect to the surface (known as the dip) and the direction of slip along the fault to classify faults. Fault, in geology, a planar or gently curved fracture in the rocks of Earth’s crust, where compressional or tensional forces cause relative displacement of the rocks on the opposite sides of the fracture. This movement may vary from a […] Definition of a Fault: Faults are fractures along which movement of one block with respect to others has taken place. PowerPoint Presentation - Normal faults Author: Laurel Goodwin Last modified by: Laurel Goodwin Created Date: 2/13/2006 3:36:08 PM Document presentation format: On-screen Show Company: UW Madison - Geology and Geophysics Other titles • Former margin of Farallon and Pacific plates. Types 4. ADVERTISEMENTS: After reading this article you will learn about:- 1. Effects 6. All about geological faults, their terminology, geometry and classifications. * * * * * * Figure 10.15b: View of the Humboldt Range in Nevada, which is a horst bounded by normal faults. Definition of a Fault 2. Earthquakes and faults ; Movements that produce earthquakes are usually associated with large fractures in Earth’s crust called faults. Parts of a Fault 3. Also included are fault related folds and recognition of faults in the field. Faults separate two adjacent blocks of rock that have moved past each other because of induced stresses. Field Evidence 5. 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