Fig. 1: Bathymetric map of the Ninetyeast Ridge, annotated with 40Ar/39Ar ages. | Nature Communications

Fig. 1: Bathymetric map of the Ninetyeast Ridge, annotated with 40Ar/39Ar ages.

From: Earth’s longest preserved linear volcanic ridge generated by a moving Kerguelen hotspot

Fig. 1

The ages (yellow text) are in Ma with 2σ uncertainty. DSDP and ODP drill sites and dredge sites (white text) that were dated are shown as solid white circles and triangles, respectively. Inset shows the location of the Ninetyeast Ridge in the Eastern Indian Ocean. The bathymetric map was generated using GeoMapApp73 (www.geomapapp.org), https://creativecommons.org/licenses/by/4.0/.

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