[S-EM18] [EE] General Contributions in Geomagnetism, Paleomagnetism, and Rockmagnetism

Sun. May 21, 2017 9:00 AM - 10:30 AM 301B (International Conference Hall 3F)

convener:Hirokuni Oda(Institute of Geology and Geoinformation, Geological Survey of Japan, AIST), Nobutatsu Mochizuki(Priority Organization for Innovation and Excellence, Kumamoto University), Joshua M Feinberg(University of Minnesota), Myriam Annie Claire Kars(Center for Advanced Marine Core Research), Chairperson:Joshua Feinburg(University of Minnesota), Chairperson:Myriam Kars(Center for Advanced Marine Core Research), Chairperson:Hirokuni Oda(Institute of Geology and Geoinformation, Geological Survey of Japan, AIST)

The present day vast developments of Earth sciences could not be realized without the knowledge of the Earth's magnetic field. This session is open to recent advances in all areas being concerned with geomagnetism, paleomagnetism, rock magnetism, and their applications to geophysical and geological issues. We welcome presentations on geodynamo, present and past geomagnetic behaviors, fundamental rock magnetic properties, and paleoclimatic changes and tectonic processes revealed by magnetic methods. We also encourage presentations on new methods, softwares and instruments that is useful for the above mentioned studies.

+Add all to schedule

9:00 AM - 9:15 AM

[SEM18-06] Environmental Magnetism of Cave Deposits

*Joshua M Feinberg¹, Mark D. Bourne¹, Ioan Lascu^2,1, Becky E. Strauss^3,1, Zongmin Zhu^1,4, Plinio Jaqueto⁵ (1.Institute for Rock Magnetism, University of Minnesota, 2.Department of Earth Sciences, University of Cambridge, 3.Department of Earth and Planetary Sciences, Rutgers University, 4.State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences, China University of Geosciences, 5.Department of Geophysics, University of São Paolo)

9:15 AM - 9:30 AM

[SEM18-07] Paleomagnetic secular variation and environmental magnetic records for the last 600 years from Lake Petexbatun sediments in Maya lowlands

Natsuki Yamaguchi¹, *Akira Hayashida^1,2, "Comparative Studies on Ancient American Civilizations" project members (1.Graduate School of Science and Engineering, Doshisha University, 2.Department of Environmental Systems Science, Doshisha University)

9:30 AM - 9:45 AM

[SEM18-08] A relative paleointensity record of the last 3.2 m.y. from western equatorial Pacific and remanent magnetization lock-in depth

Yukihiro SAKURAMOTO¹, *Toshitsugu Yamazaki¹, Yosuke Miyairi¹, Katsunori Kimoto², Yusuke Yokoyama¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology)

9:45 AM - 10:00 AM

[SEM18-09] Paleomagnetic and paleoclimatic records through the Matuyama-Brunhes boundary from the Chiba composite section, southeastern Japan

*Yusuke Suganuma^1,2, Masaaki Okuda⁴, Makoto Okada³, Yuki Haneda³ (1.National institute of Polar Research, 2.SOKENDAI, 3.Ibaraki University, 4.Natural History Museum and Institute, Chiba)

10:00 AM - 10:15 AM

[SEM18-10] A paleomagnetic record across the Mammoth reversed subchron reconstructed from the upper Pliocene Anno Formation, Awa Group, central Japan

*Yuki Haneda¹, Makoto Okada² (1.Graduate School of Science and Engineering, Ibaraki University, 2.Department of Earth Sciences, Faculty of Scinece, Ibaraki University)

10:15 AM - 10:30 AM

[SEM18-11] The strongest crustal magnetic field generated by back-arc basaltic volcano in the Okinawa Trough

*Masakazu Fujii¹, Kyoko Okino², Hiroshi Sato³ (1.National Institute of Polar Research and SOKENDAI, 2.AORI, UTokyo, 3.Senshu Univ.)

Session information