Stratigraphy and palynostratigraphy, Karoo Supergroup (Permian and Triassic), mid-Zambezi Valley, southern Zambia
IA Nyambe, J Utting - Journal of African Earth Sciences, 1997 - Elsevier
The Karoo Supergroup outcropst in the mid-Zambezi Valley, southern Zambia. It is underlain
by the Sinakumbe Group of Ordovician to Devonian age. The Lower Karoo Group (Late
Carboniferous to Permian age) consists of the basal Siankondobo Sandstone Formation,
which comprises three facies, overlain by the Gwembe Coal Formation with its economically
important coal deposits, in turn overlain by the Madumabisa Mudstone Formation which
consists of lacustrine mudstone, calcilutite, sandstone, and concretionary calcareous beds …
by the Sinakumbe Group of Ordovician to Devonian age. The Lower Karoo Group (Late
Carboniferous to Permian age) consists of the basal Siankondobo Sandstone Formation,
which comprises three facies, overlain by the Gwembe Coal Formation with its economically
important coal deposits, in turn overlain by the Madumabisa Mudstone Formation which
consists of lacustrine mudstone, calcilutite, sandstone, and concretionary calcareous beds …
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