The Tapinocephalus Assemblage Zone is a tetrapod assemblage zone or biozone in the Karoo Supergroup in South Africa, which correlates to the middle Abrahamskraal Formation. It dates to the Capitanian

The Madumabisa Mudstone Formation is a geologic formation in the Middle to Late Permian of Zambia and Zimbabwe. It comprises ancient lake and river mudstone exposed in two sedimentary basins: the Mid-