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Figure F44. Natural gamma radiation (NGR) and magnetic susceptibility data, Site U1357. The sudden “drop” in NGR counts (aligned at 65 mcd) has been used to correlate between these cores and to create a preliminary joint depth scale for ~41–74 mcd. Note that the high-resolving mass magnetic susceptibility data measured by the Kappabridge (see “Paleomagnetism”) for Hole U1357A corroborate the sudden drop observed in the NGR counts. Data offset: Hole U1357B = 2.5 cps, Hole U1357C = 5 cps.

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