Horng, Chorng-Shern; Roberts, Andrew P.; Liang, Wen-Tzong
We present a 2.14-Myr astronomically tuned relative geomagnetic paleointensity
record from the western Philippine Sea. Pseudosingle-domain titanomagnetite is the only magnetic mineral identified and variations in titanomagnetite concentration fall well within the accepted limits for relative paleointensity variations. No significant temporally persistent periodicities are observed in wavelet analyses of the paleointensity time series or in the rock magnetic parameters used for relative...[Show more]
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