Impact Tectonics — General Aspects -- “Pseudotachylites” in Large Impact Structures -- The Mechanics of Pseudotachylite Formation in Impact Events -- Silicified Cone-in-Cone Structures from Erfoud (Morocco): A Comparison with Impact-Generated Shatter Cones -- Redistribution of Lithologies in Impact-induced Dikes of Impact Structures -- The Preliminary Analysis of Polygonal Impact Craters …