How to Describe a Fold Using a Steronet
1 each point may be counted. Determination of hinge line positions axial surface orientation and interlimb angles from field data using Rick Allmendingers stereonet software. Concorso Nuovo Ospedale Di Novara Stefano Boeri Graphic Design Infographic Urban Design Diagram Architecture Concept Diagram Slide point Y 35 degrees along E-W axis so that pole to bedding is restored to the center of the net. . General description how to determine hinge line orientations axial surfaces and interlimb angles using the stereonet. Folding alters the distribution of the original poles. From North read the fold axis trend and plunge. Stereonet plotting by hand is usually done using a piece of tracing paper over a stereonet from a book. The stereonet is a representation of the lower half of a sphere. A fold is a bend in a layered rock caused by compressive stress buckling or passive draping of layers over a deeper structure including normal...
