Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Arghya Hazra"'
Autor:
Arghya Hazra, Simontini Sensarma, Bhagyashree Doley, Abhishek Saha, A.V. Mudholkar, A. Peketi, Sohini Ganguly
Publikováno v:
Gondwana Research. 86:60-82
This paper reports new petrological, geochemical and isotopic data for Carlsberg Ridge Basalts (CRB) of northwest Indian Ocean and evaluates their petrogenetic aspects in the context of the geochemical and tectonic evolution of the Indian Ocean mantl
Publikováno v:
Lithosphere. 2021
The phenomena of reactive percolation of enriched asthenospheric melts and pervasive melt-rock interactions at mid oceanic ridge-rift systems are the principal proponents for mantle refertilization and compositional heterogeneity. This study presents
Publikováno v:
Lithos. :106424
The tectonic and magmatic processes contributing to the heterogeneous nature of the upper mantle posit important constraints on the composition and differentiation of the Earth at various scales. Mid-oceanic ridges of intermediate, slow and very-slow
Publikováno v:
Geoscience Frontiers, Vol 12, Iss 3, Pp 101123-(2021)
This study presents new major, trace and REE data for thirty-five ferromanganese nodules recovered from areas representing three different sediment types (siliceous, red clay and their transition zone) in the Central Indian Ocean Basin (CIOB) to addr