western Indian Ocean Contributions to Mineralogy and Petrology 31 (4) 345-346 1971 Flower, M.F.J., R N Thompson, One-atmosphere melting and crystallization relations of lavas from Anjouan Comores Archipelago western Indian Ocean Earth and Planetary Science Letters 12 (1) 97-107 1971 Flower, M.F.J., Petrology of volcanic rocks from Anjouan Comores archipelago, Bull, volcanol., 36 (1) 238-250 1973 Flower, M.F.J., Evolution of basaltic and differentiated lavas from Anjouan Comores Archipelago, Contrib. Mineral. Petrol., 38 (3) 237-260 1973 Flower, M.F.J., Trace-element distribution in lavas from Anjouan and Grande Comore western Indian Ocean Chem. Geol., 12 (2) 81-98 1973 Divided regions Volcanoes of the Indian Ocean Freshwater ecoregions of Africa