18th July 2008, 10:53 PM
I've heard of dinoturbation - it's a palaeontalogical term usually used to describe the churning up of sediments by dinosaur feet. There's a bit more about it in the link below. Humano-turbation is a bit of a cringer though.
http://www.sciencedirect.com/science?_ob...c606366c51
http://www.sciencedirect.com/science?_ob...c606366c51