The Precambrian geological record of South Australia spans a period from late Archaean (~2700 Ma) to the end of the Neoproterozoic (540 Ma). Major Precambrian geologi­cal provinces are the Gawler Craton in the centre of the State, Musgrave Block and part of the Officer Basin in the northwest, Coompana Block in the southwest, Curnamona Craton…

Dune is a Four-letter Word tells the story of Griselda and Reg Sprigg’s pioneering desert adventures – not only in the Simpson Desert but all over the vast Australian outback.

The Adelaidian Geosyncline is a geological formation which stretches from Kangaroo Island across the Mount Lofty ranges up to the Flinders ranges.