Now showing items 1-2 of 2

    • Drift pumice in the central Indian Ocean Basin: Geochemical evidence 

      Pattan, J.N.; Mudholkar, A.V.; JaiSankar, S.; Ilangovan, D. (Elsevier, 2008)
      Abundant white to light grey-coloured pumice without ferromanganese oxide coating occurs within the Quaternary sediments of the Central Indian Ocean Basin (CIOB). Two distinct groups of pumice are identified from their ...
    • Volcanic ash and its enigma: A case study from the Central Indian Ocean Basin 

      Pattan, J.N. (Geological Society of India, 2002)
      An ash layer occurs between 10-35 cm depth in sediment cores from the Central Indian Ocean basin. Morphology, major, trace and rare earth element composition of glass shards from the ash layer suggest that the Youngest ...