The Arctic Ocean Manganese Cycle, an Overlooked Mechanism in the Anomalous Palaeomagnetic Sedimentary Record

• Published in: Frontiers in Earth Science
• Main Authors: Wiers, Steffen, Snowball, Ian, O'Regan, Matt, Pearce, Christof, Almqvist, Bjarne
• Format: Article in Journal/Newspaper
• Language: English
• Published: Uppsala universitet, Naturresurser och hållbar utveckling 2020
• Subjects: Earth and Related Environmental Sciences; Geovetenskap och miljövetenskap; Arctic; Arctic Ocean; Yermak Plateau; East Siberian Shelf; Lomonosov Ridge; Yermak plateau
• Online Access: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-408181; https://doi.org/10.3389/feart.2020.00075

Palaeomagnetic records obtained from Arctic Ocean sediments are controversial because they include numerous and anomalous geomagnetic excursions. Age models that do not rely on palaeomagnetic interpretations reveal that the majority of the changes in inclination do not concur with the established gl...