The Lower Karoo Supergroup geology of the southeastern part of the Gemsbok Sub-basin of the Kalahari Basin, Botswana
Keyt, R.M. ; Tidi, J. ; Cadman, A. ; Anscombe, J. ; McGeorge, I. ; Aitken, G.
South African journal of geology, 1998-09, Vol.101 (3), p.225-236 [Periódico revisado por pares]Geological Society of South Africa
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