Some remarks and analyses to geological structures and phenomena

Sahara Trekking
Some remarks and analyses to found geological structures and phenomena

Sahara Trekking	Gilf Kebir tours	reports

Geological History of the Western Desert (Egypt/Libya)
Clayton Craters and other crater-like structures in Egypt and Libya
Mysterious columnar sandstone structures in the Djebel Uweinat		new
"Crater Kebira" (Egypt)
Pseudo-Shatter-Cones in the Western Desert
Subvolcanic- hydrothermal activities in the Bahariya Depression (Egypt)
The flood basalts of Widan el Faras (Egypt)
The Jasper Mountain (Gilf Kebir Crater-Field)		new
Granitic intrusions at Howar-Uweinat-Uplift
A young explosive volcano (Djebel Uweinat)
Origin of Libyan Desert Glass (LDG)
Origin of Dakhla Glass (DG)		update
The Crystal Mountain in Egypt
Origin of the structure "Eight Bells" (Gilf Kebir)
Permo-Carboniferous plant-remains in Northeast Africa
Some images from Carboniferous layers in the Wadi Talh area (Gilf Kebir)
Fossil plant-remains in the Western Desert (Gilf Kebir, Djebel Uweinat)
Terrestrial Carboniferous deposits with plant-remains on Uweinat Plateau
Silurian layers at Jabal Bzimah (Libya)
The Jabal Asba and surrounding in Libya
Impressive images of Paleozoic outcrops in the Jabal Eghei (Libya)
Craters nearby flood basalts in centrally Libya
Craters in Mauritania
Guelb er Richat and other doming craters
Are volcanic glasses and tektites of the same origin ?
The Kamil Meteor Crater (Gilf Kebir region, Egypt)		update

Photo Gallery - Clayton Craters/GKCF: Hydro- and Subvolcanic Structures		new