Mostly unfossiliferous sandstones with sparse trace fossils, BUT also Soom Member post-glacial biota in mudrocks (agnathan fish, eurypterids, brachiopods etc)

Additional Comments

Record of early marine, coastal and estuarine / fluvial life on margins of Gondwana
Cederberg Formation contains soft-bodied, post-glacial biota of Late Ordovician age
Most diverse trace fossil assemblages recorded from Mid-Palaeozoic Gondwana (Bokkeveld Group)

Subpolar Late Devonian biotas