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Fig. 2. | Earth, Planets and Space

Fig. 2.

From: Paleointensity estimates from oceanic gabbros: Effects of hydrothermal alteration and cooling rate

Fig. 2.

Orthogonal vector plots of AF demagnetization of NRM for representative samples. Open squares are projections on the vertical plane, and filled circles are projections on the horizontal plane. Azimuthal orientation follows the ODP/IODP convention. (a) Sample with clear characteristic remanence after demagnetization of vertical downward drilling induced overprint. (b) Sample with pronounced overprint which masks characteristic remanence.

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