Horsts are the up-thrown blocks and the Grabens are the down-thrown blocks. Notice the affect of differential weathering on the joints in the background on the left side of the image. Notice the V-shape of the outcrop pattern. Notice the differential weathering of different rock layers, especially on the right side of the image. This diagram uses Strike and Dip of repeating rock units to produce a geologic map and to infer the underlying fold. DIP: The angle formed by the intersection of a bedding or fault plane and the horizontal plane measured in a vertical plane perpendicular to the strike. Figures These diagrams show the affect of plunge on the fold axis. This diagram depicts some common fold types.Īcetate 54 Figure Syncline and Anticline.
This Diagram depicts the types of stresses available. If in doubt, do a print preview prior to printing! FOLD: Permanent wavelike deformation in layered rock or sediment.
0 kommentar(er)
