1. On the occurrence of manganese micronodules in the deep sea sediment west of Lakshadweep;Adiga;Arabian Sea Curr. Sci.,1997
2. Geochemical trends in the sediments and manganese nodules from a part of the Central Indian Ocean;Banakar;J. Geol. Soc. India,1994
3. Berger, W.H., 1989. Global maps of the ocean productivity. In: Berger, W.H., Smetacek, V.S., Wefer, G. (Eds.), Productivity of the Ocean: Present and Past. Dahlem workshop reports, Wiley, Chichester, pp. 429–455.
4. The barite–opal-organic carbon association in oceanic particulate matter;Bishop;Nature,1988
5. Cadmium, zinc, copper and barium in foraminifera tests;Boyle;Earth Planet. Sci. Lett.,,1981