konkan shaded represents landward extension
konkan kerala section ndr geological
substratum twtt tertiary morphological lions
konkan kerala basin ndr formed slides traps cutting cross data
kerala basin konkan ndr structural elements order first india
konkan kerala blocks rounds nelp offered different ndr ongc basin operation present total under number
kerala nadu tamilnadu drainage geology basins generalised sillimanite ravindra kumar mallik
kerala geological regional along
kerala basin konkan ndr potential hydrocarbon
mannar sediment kerala gulf konkan
kerala basin konkan ndr wells shelf exploration indicates analogous blocks possible areas deep kitchen water