Paleosecular variations spanning the past 8 ka recorded by relict magnetic minerals in anoxic Black Sea sapropels

Liu Jiabo, China University of Geosciences Wuhan, Institute of Geophysics and Geomatics, Wuhan, China, Norbert R Nowaczyk, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Section 4.3 – Paleoclimate and Landscape evolution, Potsdam, Germany, Xiaodong Jiang, Southern University of Science and Technology, Shenzhen, China, Yi Zhong, Southern University of Science and Technology, ShenZhen, China, Richard Wirth, GeoForschungsZentrum Postsdam, Postdam, Germany, Helge W Arz, Leibniz Institute for Baltic Sea Research, Rostock, Germany and Liu Qingsong, Inst. of Geology & Geophysics, Beijing, China