The Adrar Plateau Quartz-Sand Induration
10 Apr 2min
The Hodh Ech Chargui Desert-Grit Polishing
10 Apr 2min
The Bijagós Archipelago Carbonate-Sand Abrasion
9 Apr 2min
The Podor Alluvial-Clay Sequestration
9 Apr 2min
The Ferlo Desert Aeolian-Sand Polishing
9 Apr 2min
The Adamawa Highlands Basalt-Dust Abrasion
8 Apr 2min
The Sokoto Basin Limestone-Dust Calcification
8 Apr 2min
The Chad Basin Clay-Shrink-Swell Impaction
8 Apr 2min
