Friday Photo (60): Active Geology – Displacement on a Fault, Kazakhstan Rosalie Tostevin December 7, 2012 Active geology, Earthquakes, Kazakhstan, Photos Comments Closed The ridges running across this Kazakhstan landscape are a result of displacement on an active fault. Credit: Tim Middleton. (c) Geology for Global Development By Rosalie TostevinRosalie was the Himalayas Programme Officer for Geology for Global Development and writer for the GfGD blog. She is a geochemist and a postdoc at the University of Oxford.