African Geographic Pictures Collection

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Image number: 1458
Feature : escarpment and dune
Grouping : differential erosion
Discipline : geomorphology
Year : 1996
Locality : Tié Bandiagara
Country : Mali
Region - tribe : Bandiagara - Dogon
Physiographic region : W-African Savanna belt
Notice : The dunes in front of the escarpment carry grassy vegetation and trees. The dune field is fixed. The trees are decimated, on the verge of destruction. The lower escarpment (shelter) in Koutiala sandstone, the upper part (resitent, roof) in Bandiagara sandstone.
Reference : Moeyersons, Jan,   1996    Image 1458.   In : Moeyersons, Jan : "African Geographic Pictures", http://www.africamuseum.be/en/research/collections_libraries/earth_sciences/collections/geopic"