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Fig. 10 | Progress in Earth and Planetary Science

Fig. 10

From: Stratification of earth’s outermost core inferred from SmKS array data

Fig. 10

Effects of source side D ′′. (a) Symbols with error bars show the anomalies with respect to PREM of d t 3−2 measured for the five events in Fig. 9a as a function of array center distance from the epicenters. Small symbols are the predicted effects of the D ′′ heterogeneity for five different tomography models (those in Fig. 9c). Large red squares show the anomalies of d t 3−2 predicted by the artificial lower mantle heterogeneity model shown in the bottom right panel of Fig. 9c. (b) Same as (a) for d t 4−3

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