Fig. 8From: Electrical conductivity of old oceanic mantle in the northwestern Pacific I: 1-D profiles suggesting differences in thermal structure not predictable from a plate cooling modelNormalized residuals in four elements of the MT responses for Area A (left) and Area B (right). Colors indicate the different elements, as specified in the legend. Top and middle panels are those for the log apparent resistivity, (log ρ obs − log ρ pre)/δ log ρ, and phase, (ϕ obs − ϕ pre)/δϕ, respectively. The bottom panels show the relative errors (δZ/|Z|)Back to article page