Abstract
Palaeomagnetic data from lavas produced at the Hawaii and Society Islands hotspots suggest that one or more specific, long-lived field configurations recur during successive polarity reversals spanning perhaps several million years. The apparent quasistationarity of these states and the relative placement of the two recording sites offer a rare opportunity to explore the fundamental geometrical properties of transitional fields.
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Hoffman, K. Long-lived transitional states of the geomagnetic field and the two dynamo families. Nature 354, 273–277 (1991). https://doi.org/10.1038/354273a0
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DOI: https://doi.org/10.1038/354273a0
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