Figure 1
From: Magnetic stratigraphic dating of marine hydrogenetic ferromanganese crusts

(A) Location of the sampling sites in the Pacific (PO-01), South China Sea (SCS-01 and SCS-02) and Southwest Indian Ridge (IO-01). The map was generated with GeoMapApp, http://www.geomapapp.org/); (B–F) Photographs of the sample and slice.