Understanding first-order reversal curve diagrams for hematite

Andrew P Roberts1, Xiang Zhao2, Pengxiang Hu3, Alexandra Abrajevitch4, Yen-Hua Chen5, Richard J Harrison6, David Heslop2, Zhaoxia Jiang7, Liu Qingsong8, Adrian R Muxworthy9, Hirokuni Oda10, Hugh S O'Neill11 and Bradley Pillans12, (1)Australian National University, Canberra, ACT, Australia, (2)Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia, (3)The Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia, (4)Institute of Tectonics and Geophysics FEB RAS, Khabarovsk, Russia, (5)NCKU National Cheng Kung University, Tainan, Taiwan, (6)Univ Cambridge, Cambridge, United Kingdom, (7)Ocean University of China, Qingdao, China, (8)Inst. of Geology & Geophysics, Beijing, China, (9)Imperial College London, Earth Science and Engineering, London, United Kingdom, (10)National Institute of Advanced Industrial Science and Technology (AIST), Geological Survey of Japan, Tsukuba, Japan, (11)Australian National University, Canberra, Australia, (12)The Australian National University, The Research School of Earth Sciences, Canberra, Australia