African Geographic Pictures Collection

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Image number: 2263
Feature : desert pavement
Grouping : slopes and slope deposits
Discipline : geomorphology
Year : 1999
Locality : Sodmein hoghback
Country : Egypt
Region - tribe : Quseir
Physiographic region : Red Sea Mountains
Notice : Desert pavements are thin veneers of stone fragments at the surface. On the hogback, they are lag deposits and form as a result of washing out of the fines. The left photograph from 1996 shows a 1m² surface cleaned. The right picture shows the re-appearence of coarse rock fragments in 1999.
Reference : Moeyersons, Jan,   1999    Image 2263.   In : Moeyersons, Jan : "African Geographic Pictures", http://www.africamuseum.be/de/research/collections_libraries/earth_sciences/collections/geopic"