Sandstones and conglomerates with coal-seams at Vereeniging.
These are overlaid by conglomerates, tuffs, sandstones and arkoses, which perhaps do not all belong to the same period.
Quartzites, Conglomerates and Shales of Nkandhla, Umfolosi river.
They include gypsum, dolomite, conglomerates, phyllites, and a basic series of eruptive rocks (gabbros, peridotites, serpentines).
North of the Danube, in Germany as in England, red sandstones, shales and conglomerates predominate, together with beds of gypsum and salt.