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2. On the formation of Lower Cretaceous potassium salts and trachydrite in the Sergipe Basin (Brazil) with some remarks on similar occurrences in West Africa (Gabon, Angola, etc.);Borchert,1977
3. Salt Deposits, Their Origin and Composition;Braitsch,1971
4. Realistic use of two-error regression treatments as applied to Rubidium-Strontium data;Brooks;Rev. Geophys. Space Phys.,1972
5. Mineralogy and geochemistry of the Buckner and Louann Formations, SW Alabama;Broom,1981