Chapter 8 Podcasts Folds , Tilted Rock Layers, Dip and Strike http://www.youtube.com/watch?v=UzZFMWH-lSQ Know the difference between dip and strike Know how to measure dip and strike Know the symbols for dip and strike, syncline, anticline, axis of fold Be able to interpret a block diagram Be able to determine simple rock structures from a geologic map Recognize the surface patterns that result from plunging and non-plunging folds. Know which rock layer is younger based upon the dip direction Joints and Faults http://www.youtube.com/watch?v=XvEAFrRwNzM What is the difference between a fault and a joint? Describe at least 3 processes that would create joints Distinguish among dip-slip, strike-slip, and oblique faults Distinguish the hanging wall from the footwall Know how the hanging wall and footwall move in a normal, reverse, and a thrust fault. What is a blind thrust fault? Distinguish between a right-lateral and a left-lateral strike slip fault Describe the effect of faults on the landscape. Know how a fault can trap oil or natural gas.