Basutoland is composed chiefly of the Stormberg series (Triassic) forming the uppermost part of the Karroo. The stratigraphy of the Stormberg sediments is presented and the petrology of the uppermost beds, chiefly basalts, including chemical analyses.

GeoRef, Copyright 2004, American Geological Institute. Reference includes data from Bibliography and Index of Geology Exclusive of North America, Geological Society of America, Boulder, CO, United States