Holocene and Pleistocene recovery of geomagnetic secular variation in the North Atlantic (Azores and Cape-Verde archipelagos and Portugal mainland): Geomagnetic and volcanological implications

info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FGEO-FIQ%2F3648%2F2012/PTHolocene and Pleistocene recovery of geomagnetic secular variation in the North Atlantic (Azores and Cape-Verde archipelagos and Portugal mainland): Geomagnetic and volcanological implicationsREGENA