R. M. Key

• The geology of the area around Gaborone and Lobatse, Kweneng, Kgatleng, Southern and South East Districts
• Geology of the Maralal area
• Geology of the Marsabit area
• Geology of the Sabarei area
• Radiometric age measurements on rocks from Botswana up to the end of 1975
• The geology of the area around Francistown and Phikwe, Northeast and Central districts, Botswana
• The geology of the country around Moeng
• The geology of the country around Zanzibar
• The geology of the Topisi area
• The Proceedings of a seminar pertaining to the Limpopo Mobile Belt