Do non-dipole geomagnetic field behaviors persistently exist in the subarctic Pacific Ocean over the past 140 ka?

Affiliations

• ¹ Centre for Marine Magnetism, Department of Ocean Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China; Laboratory for Marine Geology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266061, China.
• ² Key Laboratory of Marine Sedimentology and Metallogeny, First Institute of Oceanography, Ministry of Natural Resourses, Qingdao 266061, China; Laboratory for Marine Geology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266061, China.
• ³ Department of Earth Science, Sun Yat-sen University, Guangzhou 510275, China.
• ⁴ Key Laboratory of Computational Geodynamics, University of Chinese Academy of Sciences, Beijing 100049, China.
• ⁵ Centre for Marine Magnetism, Department of Ocean Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China.
• ⁶ V.I.Il'ichev Pacific Oceanological Institute, Far East Branch of Russian Academy of Science, Vladivostok 690041, Russia.
• ⁷ State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China; Research School of Earth Sciences, Australian National University, Canberra ACT 2601, Australia.
• ⁸ State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an 710061, China.
• ⁹ Centre for Marine Magnetism, Department of Ocean Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China; Laboratory for Marine Geology, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266061, China. Electronic address: qsliu@sustech.edu.cn.