Proc. IODP, 324, Data report: magnetic properties of basalts from Shatsky Rise

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Chapter contents Abstract Introduction Methods and materials Scanning electron microscope observations Hysteresis and first-order reversal curve diagram measurements Susceptibility versus temperature Low-temperature measurements Results Scanning electron microscope observations Hysteresis and first-order reversal curve diagram measurements Susceptibility versus temperature Low-temperature measurements Acknowledgments References Figures F1. SEM images. F2. FORC diagrams, Hole U1347A. F3. FORC diagrams, Hole U1349A. F4. FORC diagrams, Hole U1350A. F5. Day plots. F6. Low-field susceptibility vs. temperature curves. F7. Temperature dependence and SIRM. Table T1. Hysteresis parameters. PDF file			Previous \| Next doi:10.2204/iodp.proc.324.201.2013 References Camps, P., Singer, B.S., Carvallo, C., Goguitchaichvili, A., Fanjat, G., and Allen, B., 2011. The Kamikatsura event and the Matuyama–Brunhes reversal recorded in lavas from Tjörnes Peninsula, northern Iceland. Earth Planet. Sci. Lett., 310(1–2):33–44. doi:10.1016/j.epsl.2011.07.026 Carvallo, C., Camps, P., Ooga, M., Fanjat, G., and Sager, W.W., in press. Palaeointensity determinations and rock magnetic properties on basalts from Shatsky Rise: new evidence for a Mesozoic dipole low. Geophys. J. Int. doi:10.1093/gji/ggs100 Dunlop, D.J., 2002. Theory and application of the Day plot (M_rs /M_s versus H_cr /H_c), 1. Theoretical curves and tests using titanomagnetite data. J. Geophys. Res., [Solid Earth], 107(B3):2056. doi:10.1029/2001JB000486 Expedition 324 Scientists, 2010a. Expedition 324 summary. In Sager, W.W., Sano, T., Geldmacher, J., and the Expedition 324 Scientists, Proc. IODP, 324: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). doi:10.2204/iodp.proc.324.101.2010 Expedition 324 Scientists, 2010b. Site U1347. In Sager, W.W., Sano, T., Geldmacher, J., and the Expedition 324 Scientists, Proc. IODP, 324: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). doi:10.2204/iodp.proc.324.104.2010 Expedition 324 Scientists, 2010c. Site U1350. In Sager, W.W., Sano, T., Geldmacher, J., and the Expedition 324 Scientists, Proc. IODP, 324: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). doi:10.2204/iodp.proc.324.107.2010 Kontny, A., Vahle, C., and de Wall, H., 2003. Characteristic magnetic behavior of subaerial and submarine lava units from the Hawaiian Scientific Drilling Project (HSDP-2). Geochem., Geophys., Geosyst., 4(2):8703. doi:10.1029/2002GC000304 Moskowitz, B.M., Jackson, M., and Kissel, C., 1998. Low-temperature magnetic behavior of titanomagnetites. Earth Planet. Sci. Lett., 157(3–4):141–149. doi:10.1016/S0012-821X(98)00033-8 Pike, R.P., Roberts, A.P., and Verosub, K.L., 1999. Characterizing interactions in fine magnetic particle systems using first order reversal curves. J. Appl. Phys., 85(9):6660–6667. doi:10.1063/1.370176 Roberts, A.P., Pike, C.R., and Verosub, K.L., 2000. First-order reversal curve diagrams: a new tool for characterizing the magnetic properties of natural samples. J. Geophys. Res., [Solid Earth], 105(B12):28461–28475. doi:10.1029/2000JB900326 Sager, W.W., 2005. What built Shatsky Rise, a mantle plume or ridge tectonics? In Foulger, G.R., Natland, J.H., Presnall, D.C., and Anderson, D.L. (Eds.), Plates, Plumes, and Paradigms. Spec. Pap.—Geol. Soc. Am., 388:721–733. doi:10.1130/0-8137-2388-4.721 Top of page \| Previous \| Next

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