23 Myr of geomagnetic paleosecular variation recorded at the equator during the Cretaceous Normal Superchronhttps://www.munich-geocenter.org/events/seminars/lunchtime-seminar-6/23-myr-of-geomagnetic-paleosecular-variationhttps://www.munich-geocenter.org/logo.png
23 Myr of geomagnetic paleosecular variation recorded at the equator during the Cretaceous Normal Superchron