Figure F24. Lower hemisphere equal area projection of natural remanent magnetization (NRM) and 20 mT demagnetized directions, Section 315-C0001E-4H-7. N = direction of the single line at the bottom of the archive half (see Fig. F18 in the “Expedition 315 methods” chapter). NRM directions are biased toward steep inclinations because of drilling-induced magnetization. Note remanent magnetization directions after blanket AF demagnetization at 20 mT are much more scattered.
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