J. N. Theron

• An analysis of the Cape Folding in the district of Willowmore, C.P.
• Die geologie van die gebied Ladismith
• Die geologie van die gebied Sutherland
• Die geologie van Kaapstad en omgewing
• Geslagsregister van Therons in Suid- Afrika
• Lithostratigraphy of the Rietvlei Formation (Table Mountain Group)
• Lithostratigraphy of the Skurweberg Formation (Table Mountain Group)
• The geology of Cape Town and environs
• The Geology of the Cape Town area
• The stratigraphy and sedimentation of the Bokkeveld Group