Figure 5
From: Gravity modeling finds a large magma body in the deep crust below the Gulf of Naples, Italy

Fractal model of the low-density volume of the area: (a) Synthetic gravity field generated by the 3D fractal model shown in plots (b and c) (plan view). The structural lineaments (blue lines in plot c) are from17. The figure was created using a modified version of the software Sliceomatic version 1.1.0.1, available in MathWorks (https://it.mathworks.com/matlabcentral/fileexchange/764-sliceomatic?).