Figures F1-F6
F1. Intensity of natural remanent magnetization.
F2. Measurements on U-channels of ARM.
F3. Measurements on U-channels of SIRM.
F4. Measurements of a backfield IRM.
F5. S-ratio calculated from SIRM(+1 T)/IRM(-0.3 T).
F6. ARM/SIRM parameters.