Lexicon de stratigraphie - Haughton, Sidney Henry; International Commission on the Lexicon of Stratigraphy (London : T. Murby & Co., 1938)
I. Africa, edited by S. H. Haughton
"A series projected by the International commission on the Lexicon d e stratigraphie which was elected at the meetings of the XVth Internati onal Geological Cngress in South Africa in 1929".-Pref.
Keywords: Geology, Stratigraphic; Geology -- Africa