more on Dakhla Oasis and environs:
Swallowed by the Sands
Discovering Archaeology (Wayback Machine) | August 2000 | Michael A. Stowe
Posted on 08/21/2004 11:26:26 AM EDT by SunkenCiv
http://www.freerepublic.com/focus/f-chat/1196256/posts
by Norbert Brügge, Germany
http://hometown.aol.de/SLVehicles4/LDG/LDG.htm
Gilf Kebir 'clayton craters'
Remarks to the origin of the craters around Gilf Kebir and Djebel Uweinat (Egypt) and the supposed impact craters of Libya
Publication at the end of the year 2004 by Norbert Brügge, Germany
http://hometown.aol.de/SLVehicles4/Clayton%20Craters/Clayton-Craters.htm
Brilliant site, heaps of images!