| Supergroup | Group | Subgroup | Formation | Member | Lithology |
| Karoo | Stormberg | | Drakensberg | | Basalt, pyroclast deposits | Clarens | Sandstone | Elliot | Mudstone, sandstone | Molteno | Sandstone, khaki shale, coal measures | Beaufort | Tarkastad | Burgersdop | | Mudstone, sandstone, shale | Katberg | | Sandstone, mudstone, shale | Adelaide | Balfour | Palingkloof | Mudstone, sandstone, shale | Elandsberg | Sandstone, siltstone | Barberskrans | Sandstone, khaki shale | Daggaboersnek | Shale, sandstone, siltstone | Oudeberg | Sandstone, Khaki shale | Middleton | | Shale, sandstone, mudstone | Koonap | | Sandstone, mudstone | ECCA | | Waterford | | Sandtone, shale | Fort Brown | | Shale, sandstone | Ripon | | Sandstone, shale | Collingham | | Shale, yellow claystone | Whitehill | | Black shale, chert | Prince Albert | | Khaki shale | Dwyka | | Diamictite, tillite, shale |
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