Publications
  1. Kato C., Sato M., Yamamoto Y., Tsunakawa H., Joseph L. Kirschvink
    Paleomagnetic studies on single crystals separated from the middle Cretaceous Iritono granite.
    Earth Planets Space,70, 176, doi:10.1186/s40623-018-0945-y, 2018. [full text]

  2. Yamamoto Y., Yamazaki T., Kanamatsu T.
    An initial case study to deconvolve natural remanent magnetization of a continuous paleomagnetic sample using the software UDECON.
    Earth Planets Space, 70:160, 2018. [full text]

  3. ²“‘ ‰λ•F, ŽR–{ —T“ρ, Ό‰ͺ F, ¬‹Κ ˆκl, –]ŒŽ L—³, ’ͺ“c ‰λŽi, ’†“c —Ίˆκ, jμ G•v
    Žc—―Ž₯‰»ŠΙ˜aŽžŠΤ‚ΙŠξ‚Γ‚­‰Ξ―Ž₯‹CˆΩνƒ\[ƒX‚Μ•]‰Ώ.
    “ϊ–{˜f―‰ΘŠw‰οŽ, 27, 173-179, 2018 [full text]

  4. Yamazaki T., Yamamoto Y.
    Relative paleointensity and inclination anomaly over the last 8 m.y. obtained from IODP Site U1335 sediments in the eastern equatorial Pacific.
    J. Geophys. Res., doi:10.1029/2018JB016209, 123, 7305-7320, 2018. [abstract]

  5. Sato, M., Yamamoto Y., Nishioka, T., Kodama, K., Mochizuki, N., Ushioda, M., Nakada, R., Tsunakawa, H.
    Constraints on the source of the Martian magnetic anomalies inferred from relaxation time of remanent magnetization.
    Geophys. Res. Lett., 45, 6417-6427, 2018. [abstract]

  6. Yamamoto Y., Fukami H., Lippert P., Taniguchi W.
    Data report: Updated magnetostratigraphy for IODP Sites U1403, U1408, U1409 and U1410.
    In Norris, R.D., Wilson, P.A., Blum, P., and the Expedition 342 Scientists, Proceedings of the Integrated Ocean Drilling Program, 342: College Station, TX (Integrated Ocean Drilling Program), 2018. [full text]

  7. Kitahara Y., Yamamoto Y., Ohno M., Kuwahara Y., Kameda S., Hatakeyama T.
    Archaeointensity estimates of a 10th century kiln: First application of the Tsunakawa-Shaw paleointensity method to archaeological relics.
    Earth Planets Space,70, 79, doi:10.1186/s40623-018-0841-5, 2018. [full text]

  8. Yamamoto Y., Yamaoka R.
    Paleointensity study on the Holocene surface lavas on the island of Hawaii using the Tsunakawa-Shaw method .
    Frontiers in Earth Science, 6:48, doi: 10.3389/feart.2018.00048, 2018. [full text]

  9. Boulila, S., Vahlenkamp, M., De Vleeschouwer, D., Laskar, J., Yamamoto, Y., Palike, H., Turner, S.K., Sexton, P.F., Westerhold, T., Rohl, U.
    Towards a robust and consistent middle Eocene astronomical timescale,
    Earth Planet. Sci. Lett., 486, 94-107, 2018. [abstract]

  10. Paterson, G.A., Muxworthy, A.R., Yamamoto, Y., Pan, Y.
    Bulk magnetic domain stability controls paleointensity fidelity.
    Proc. Natl. Ac. Sci.,, 114(50), 13120-13125, 2017. [full text]

  11. Oohashi, K., Lin, W., Wu, H.-Y., Yamaguchi, A., Yamamoto, Y.
    Stress state in the Kumano Basin and in slope sediment determined from anelastic strain recovery: Results from IODP Expedition 338 to the Nankai Trough.
    Geochem. Geophys. Geosyst.,, 18, 3608-3616, 2017. [abstract]

  12. Noguchi, A., Oda, H., Yamamoto, Y., Usui, A., Sato, M., Kawai, J.
    Scanning SQUID microscopy of a ferromanganese crust from the northwestern Pacific: Submillimeter scale magnetostratigraphy as a new tool for age determination and mapping of environmental magnetic parameters.
    Geophys. Res. Lett., 44, 5360-5367, 2017. [abstract] [Œ€‹†¬‰Κ‚ΜŠT—v]

  13. ŽRθ rŽk, ŽR–{ —T“ρ, ‹ΰΌ •q–η.
    [ŠCŒ@ν‚Ι‚ζ‚ιŒΓ’nŽ₯‹CEŠβΞŽ₯‹CŠw‚̍ŋ߂̐i•ΰ(‘ΰ).
    ’nŽΏŠwŽGŽ, 123(4), 251-264, 2017. [–{•Ά]

  14. Noguchi, A., Yamamoto, Y. (*corresponding author), Nishi, K., Usui, A., Oda, H.
    Paleomagnetic study of ferromanganese crusts recovered from the northwest Pacific - Testing the applicability of the magnetostratigraphic method to estimate growth rate.
    Ore Geology Reviews, 87, 16-24, 2017. [abstract]

  15. ― ”ŽK, ŽR–{ —T“ρ, a’J G•q
    Ž₯‹Ι‚Ζ’nŽ₯‹C‹Ι.
    ’nŠw‹³ˆη, 68(4), 197-203, 2016. [‘S•Ά]

  16. Oda, H., Kawai, J., Miyamoto, M., Miyagi, I., Sato, M., Noguchi, A., Yamamoto, Y., Fujihira, J., Natsuhara, N., Aramaki, Y., Masuda, T., Xuan, C.
    Scanning SQUID microscope system for geological samples: System integration and initial evaluation.
    Earth Planets Space, 68, 179, doi:10.1186/s40623-016-0549-3, 2016. [full text]

  17. Chang, L., Bolton, C.T., Dekkers, M.J., Hayashida, A., Heslop, D., Krijgsman, W., Kodama, K., Paterson, G.A., Roberts, A.P., Rohling, E.J., Yamamoto, Y., Zhao, X.
    Asian monsoon modulation of non]steady state diagenesis in hemipelagic marine sediments offshore of Japan.
    Geochem. Geophys. Geosyst.,, 17, 4383-4938, 2016. [abstract]

  18. ’Jμ ˜j, ‰Y–{ ‹ˆκ˜Y, “ΏŽR ‰pˆκ, ‘ΊŽR ‰λŽj, ŽR–{ —T“ρ
    •“cŒS…–v“`³‚ΖŠC’κˆβ\’²Έ‚©‚η—πŽj“μŠC’nk‚π•R‰π‚­FƒŒƒrƒ…[‚ƍ‘Œγ‚Μ“W–].
    —πŽj’nk, 31, 17-26, 2016.

  19. Sato, M., Yamamoto, Y., Nishioka, T., Kodama, K., Mochizuki, N., Tsunakawa, H.
    Hydrostatic pressure effect on magnetic hysteresis parameters of pseudo-single-domain magnetite.
    Geochem. Geophys. Geosyst.,, 17, 2825-2834, doi:10.1002/2016GC006406, 2016. [abstract]

  20. Oda, H., Xuan, C., Yamamoto, Y.
    Toward robust deconvolution of pass-through paleomagnetic measurements: new tool to estimate magnetometer sensor response and laser interferometry of sample positioning accuracy.
    Earth Planets Space, 68, 109, doi:10.1186/s40623-016-0493-2, 2016. [full text]

  21. Oda, H., Miyagi, I., Kawai, J., Suganuma, Y., Funaki, M., Imae, N., Mikouchi, T., Matsuzaki, T., Yamamoto, Y.
    Volcanic ash in bare ice south of Sor Rondane Mountains, Antarctica: geochemistry, rock magnetism and nondestructive magnetic detection with SQUID gradiometer.
    Earth Planets Space, 68, 39, doi:10.1186/s40623-016-0415-3, 2016. [full text]

  22. Tanaka, H., Yamamoto, Y.
    Palaeointensities from Pliocene lava sequences in Iceland: Emphasis on the problem of Arai plot with two linear segments.
    Geophys. J. Int., 205, 694-714, 2016. [abstract]

  23. Ahn, H.S., Kidane, T., Yamamoto, Y., and Otofuji, Y.
    Low geomagnetic field intensity in the Matuyama Chron: Paleomagnetic study of the lava sequence from Afar depression, East Africa.
    Geophys. J. Int., 204, 127-146, 2016 [abstract]

  24. Sato, M., Yamamoto, S., Yamamoto, Y., Okada, Y., Ohno, M., Tsunakawa, H. and Maruyama, S.
    Rock-magnetic properties of single zircon crystals sampled from the Tanzawa tonalitic pluton, central Japan.
    Earth Planets Space, 67, 150, doi:10.1186/s40623-015-0317-9, 2015. [full text]

  25. Sato, M., Yamamoto, Y., Nishioka, T., Kodama, K., Mochizuki, N., Usui, Y., Tsunakawa, H.
    Pressure effect on magnetic hysteresis parameters of single-domain magnetite contained in natural plagioclase crystal.
    Geophys. J. Int., 202, 394-401, 2015. [abstract]

  26. Yamamoto, Y., Torii, M., and Natsuhara, N.
    Archeointensity study on baked clay samples taken from the reconstructed ancient kiln: implication for validity of the Tsunakawa-Shaw paleointensity method.
    Earth Planets Space, 67, 63, doi:10.1186/s40623-015-0229-8, 2015. [full text]

  27. Morono, Y., Terada, T., Yamamoto, Y., Xiao, N., Hirose, T., Sugeno, M., Ohwada, N., Inagaki, F.
    Intact preservation of environmental samples by freezing under an alternating magnetic field
    Environ. Microbiol. Rep. , 7, 243-251, 2015. [abstract]

  28. Sato, M., Yamamoto, Y., Nishioka, T., Kodama, K., Mochizuki, N., Tsunakawa, H.
    Hydrostatic pressure effect on magnetic hysteresis parameters of multidomain magnetite: Implication for crustal magnetization
    Phys. Earth Planet. Inter., 233, 33-40, 2014. [abstract]

  29. Yamazaki, T., Yamamoto, Y.
    Paleointensity of the geomagnetic field in the Late Cretaceous and earliest Paleogene obtained from drill cores of the Louisville seamount trail
    Geochem. Geophys. Geosyst., 15(6), 2454-2466, doi:10.1002/2014GC005298, 2014. [abstract]

  30. Yamamoto, Y., Yamazaki, T., Acton, G.D., Richter, C., Guidry, E.P., Ohneiser, C.
    Palaeomagnetic study of IODP Sites U1331 and U1332 in the equatorial Pacific - extending relative geomagnetic palaeointensity observations through the Oligocene and into the Eocene.
    Geophys. J. Int., 196, 694-711, 2014. [abstract]

  31. Tanaka, H., Yamamoto, Y.
    Microscopic observation of titanomagnetite grains during palaeointensity experiments of volcanic rocks.
    Geophys. J. Int., 196, 145-159, 2014. [abstract]

  32. Chang, L., Winklhofer, M., Roberts, A.P., Heslop, D., Florindo, F., Dekkers, M.J., Krijgsman, W., Kodama, K., Yamamoto Y.
    Low-temperature magnetic properties of pelagic carbonates: Oxidation of biogenic magnetite and identification of magnetosome chains.
    J. Geophys. Res. Solid Earth, 118, 6049-6065, doi:10.1002/2013JB010381, 2013. [abstract]

  33. Bolton, C.T., Chang, L., Clemens, S., Kodama, K., Ikehara, M., Medina-Elizalde, M., Paterson, G.A., Roberts, A.P., Rohling, E.J., Yamamoto Y., Zhao, X.
    A 500,000 year record of equatorial Indian Ocean upper water column structure
    Quaternary Science Reviews, 77, 167-180, 2013. [abstract]

  34. Mochizuki, N., Maruuchi, T., Yamamoto Y., Shibuya, H,
    Multi-level consistency tests in paleointensity determinations from the welded tuffs of the Aso pyroclastic-flow deposits.
    Phys. Earth Planet. Inter., 223, 40-54, 2013. [abstract]

  35. Ohneiser, C., Acton, G.D., Channell, J.E.T., Wilson, G.S., Yamamoto Y., Yamazaki, T.
    A middle Miocene relative paleointensity record from the Equatorial Pacific,
    Earth Planet. Sci. Lett., 374, 227-238, 2013. [abstract]

  36. Yamamoto, Y., Lin, W., Oda, H., Byrne, T., Yamamoto Y.
    Stress states at the subduction input site, Nankai Subduction Zone, using anelastic strain recovery (ASR) data in the basement basalt and overlying sediments.
    Tectonophys., 600, 91-98, 2013. [abstract]

  37. Yamamoto Y.
    Data report: temporal variation in natural remanent magnetization observed for Pacific plate basement rocks: compilation from legacy data and new paleomagnetism and rock magnetism data from seafloor basalts cored during Expedition 320/321.
    Proc. IODP, 320/321, doi:10.2204/iodp.proc.320321.213.2013, 2013. [full text]

  38. Zhao, X., Oda, H., Wu, H., Yamamoto, T., Yamamoto Y., Yamamoto, Y., Nakajima, T., Kitamura, Y., Kanamatsu, T.
    Magnetostratigraphic results from sedimentary rocks of IODPfs Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) Expedition 322,
    In: Jovane, L., Herrero-Bervera, E., Hinnov, L. A. & Housen, B. A. (eds), Magnetic Methods and the Timing of Geological Processes. Geol. Soc., London, Spec. Publ., 373, 191-243, 2013. [abstract]

  39. Guidry E.P., Richter C., Acton G.D., Channell J.E.T., Evans H.F., Ohneiser C., Yamamoto Y. and Yamazaki T.
    Oligocene-Miocene magnetostratigraphy of deep-sea sediments from the equatorial Pacific (IODP Site U1333)
    In: Jovane, L., Herrero-Bervera, E., Hinnov, L. A. & Housen, B. A. (eds), Magnetic Methods and the Timing of Geological Processes. Geol. Soc., London, Spec. Publ., 373, 13-27, 2013. [abstract]

  40. Channell J.E.T., Ohneiser C., Yamamoto Y., Kesler M.
    Oligocene-Miocene magnetic stratigraphy carried by biogenic magnetite at Sites U1334 and U1335 (equatorial Pacific Ocean)
    Geochem. Geophys. Geosyst., 14, 265-282, doi:10.1029/2012GC004429, 2013. [abstract]

  41. Yamazaki T., Yamamoto Y., Acton G., Guidry E.P., Richter C.
    Rock-magnetic artifacts on long-term relative paleointensity changes in sediments.
    Geochem. Geophys. Geosyst., 14, 29-43, doi:10.1029/2012GC004546, 2013. [abstract]

  42. Palike H., Lyle M.W,, Nishi H., Raffi I., Ridgwell A., Gamage K., Klaus A., Acton G., Anderson L., Backman J., Baldauf J., Beltran C., Bohaty S.M., Bown P., Busch W., Channell J.E.T., Chun C.O.J., Delaney M., Dewangan P., Jones T.D., Edgar K.M., Evans H., Fitch P., Foster G.L., Gussone N., Hasegawa H., Hathorne E.C., Hayashi H., Herrle J.O., Holbourn A., Hovan S., Hyeong K., Iijima K., Ito T., Kamikuri S., Kimoto K., Kuroda J., Leon-Rodriguez L., Malinverno A., Moore Jr T.C., Murphy B.H., Murphy D.P., Nakamura H., Ogane K., Ohneiser C., Richter C., Robinson R., Rohling E.J., Romero O., Sawada K., Scher H., Schneider L., Sluijs A., Takata H., Tian J., Tsujimoto A., Wade B.S., Westerhold T., Wilkens R., Williams T., Wilson P.A., Yamamoto Y., Yamamoto S., Yamazaki T., Zeebe R.E.
    A Cenozoic record of the equatorial Pacific carbonate compensation depth.
    Nature, 488, 609-614, 2012. [abstract]

  43. Paterson G.A., Biggin A.J., Yamamoto Y., and Pan Y.
    Towards the robust selection of Thellier-type paleointensity data: The influence of experimental noise.
    Geochem. Geophys. Geosyst., 13, Q05Z43, doi:10.1029/2012GC004046, 2012. [abstract]

  44. Sato M., Yamamoto Y., Nishioka T., Kodama K., Mochizuki N., and Tsunakawa H.
    Pressure effect on low-temperature remanence of multidomain magnetite: Change in demagnetization temperature.
    Geophys. Res. Lett., 39, L04305, doi:10.1029/2011GL050402, 2012. [abstract]

  45. Westerhold T., Rohl U., Wilkens R., Palike H., Lyle M., Dunkley Jones T., Bown P., Moore T., Kamikuri S., Acton G., Ohneiser C., Yamamoto Y., Richter C., Fitch P., Scher H., Liebrands D., and the Expeditions 320/321 scientists,
    Revised composite depth scales and integration of IODP Sites U1331-U1334 and ODP Sites 1218-1220.
    Proc. IODP, 320/321, doi:10.2204/iodp.proc.320321.201.2012, 2012. [full text]

  46. Katsuki K., Yamaguchi A., Matsuzaki T., Yamamoto Y. and Murayama M.
    Construction and application of teaching models of earthquakes and Tsunami generation mechanism for elementary school students.
    Journal of Education Earth Science (Chigaku Kyouiku), 63, 135-147 (in Japanese with English abstract), 2010.

  47. Lyle M., Palike H., Nishi H., Raffi I., Gamage K., Klaus A., and the IODP Expeditions 320/321 Scientific Party
    The Pacific Equatorial Age Transect, IODP Expeditions 320 and 321: Building a 50-million-year-long Environmental Record of the Equatorial Pacific Ocean.
    Sci. Drill., 9, 4-15, 2010. [full text]

  48. Yamamoto Y., Shibuya H., Tanaka H. and Hoshizumi H.
    Geomagnetic paleointensity deduced for the last 300 kyr from Unzen Volcano, Japan, and the dipolar nature of the Iceland Basin excursion.
    Earth Planet. Sci. Lett., 293, 236-249, 2010. [abstract]

  49. Byrne T.B., W. Lin, A. Tsutsumi, Y. Yamamoto, J.C. Lewis, K. Kanagawa, Y. Kitamura, A. Yamaguchi, and G. Kimura
    Anelastic strain recovery reveals extension across SW Japan subduction zone.
    Geophys. Res. Lett., 36, L23310, doi:10.1029/2009GL040749, 2009. [abstract]

  50. Tsunakawa H., Wakabayashi K., Mochizuki N., Yamamoto Y., Ishizaka K., Hirata T., Takahashi F., Seita K.
    Paleointensity study of the middle Cretaceous Iritono granite in northeast Japan: Implication for high field intensity of the Cretaceous normal superchron.
    Phys. Earth Planet. Inter., 176, 235-242, 2009. [abstract]

  51. Yamamoto Y., and Shaw J.
    Development of the microwave LTD-DHT Shaw method for absolute paleointensity determination.
    Phys. Earth Planet. Inter., 170, 15-23, 2008. [abstract]

  52. Yamamoto Y., and Hoshi H.
    Paleomagnetic and rock magnetic studies of the Sakurajima 1914 and 1946 andesitic lavas from Japan: A comparison of the LTD-DHT Shaw and Thellier paleointensity methods.
    Phys. Earth Planet. Inter., 167, 118-143, 2008. [abstract]

  53. Uto K., Yamamoto Y., Sudo M., Uchiumi S., Ishizuka O., Kogiso T., and Tsunakawa H.
    New K-Ar ages of the Society Islands, French Polynesia, and implication for the Society hotspot feature.
    Earth Planets Space, 59, 879-885, 2007. [abstract]

  54. Yamamoto Y., Tsunakawa H., Shaw J., and Kono M.
    Paleomagnetism of the Datong monogenetic volcanoes in China: paleodirection and paleointensity during the middle to early Brunhes Chron.
    Earth Planets Space, 59, 727-746, 2007. [abstract]

  55. Tanaka H., Kamizaki R., and Yamamoto Y.
    Palaeomagnetism of the Older Ontake Volcano, Japan: contributions to the palaeosecular variation for 750-400 Ka, the lower half of the Brunhes Chron.
    Geophys. J. Int., 169, 81-90, 2007. [abstract]

  56. Yamamoto Y., Ishizuka O., Sudo M., and Uto K.
    40Ar/39Ar ages and palaeomagnetism of transitionally magnetized volcanic rocks in the Society Islands, French Polynesia: Raiatea excursion in the upper-Gauss Chron.
    Geophys. J. Int., 169, 41-59, 2007. [abstract]

  57. Yamamoto Y., Yamazaki T., Kanamatsu T., Ioka N., and Mishima T.
    Relative paleointensity stack during the last 250 kyr in the northwest Pacific
    J. Geophys. Res., 112, B01104, doi:10.1029/2006JB004477, 2007. [abstract]

  58. Yamamoto Y.
    Possible TCRM acquisition of the Kilauea 1960 lava, Hawaii: failure of the Thellier paleointensity determination inferred from equilibrium temperature of the Fe-Ti oxide.
    Earth Planets Space, 58, 1033-1044, 2006. [abstract]

  59. Wakabayashi K., Tsunakawa H., Mochizuki N., Yamamoto Y., and Takigami Y.
    Paleomagnetism of the middle Cretaceous Iritono granite in the Abukuma region, northeast Japan.
    Tectonophys., 421, 161-171, 2006. [abstract]

  60. Yamamoto Y., and Tsunakawa H.,
    Progress in Paleointensity Determination Methods and a Possible Revision of Time-averaged Geomagnetic Field Intensity for the Last Five Million Years : Strong Dipole Moment of the Current Geodynamo?
    J. Geography (Chigaku Zasshi), 114, 161-173 (in Japanese with English abstract), 2005. [pdf - 284 KB]

  61. Yamamoto Y., and Tsunakawa H.
    Geomagnetic field intensity during the last 5 Myr: LTD-DHT Shaw palaeointensities from volcanic rocks of the Society lslands, French Polynesia.
    Geophys. J. Int., 162, 79-114, 2005. [abstract]

  62. Oishi Y., Tsunakawa H., Mochizuki N., Yamamoto Y., Wakabayashi K., and Shibuya H.
    Validity of the LTD-DHT Shaw and Thellier palaeointensity methods: a case study of the Kilauea 1970 lava.
    Phys. Earth Planet. Inter., 149, 243-257, 2005. [abstract]

  63. Mochizuki N., Tsunakawa H., Oishi Y., Wakai S., Wakabayashi K., and Yamamoto Y.
    Palaeointensity study of the Oshima 1986 lava in Japan: implications for the reliability of the Thellier and LTD-DHT Shaw methods.
    Phys. Earth Planet. Inter., 146, 395-416, 2004. [abstract]

  64. Yamamoto Y.
    Comment on ``Experimental reassessment of the Shaw paleointensity method using laboratory-induced thermal remanent magnetization'' by Y. Pan, J. Shaw, R. Zhu, and M. J. Hill.
    J. Geophys. Res., 108(B5), 2278, doi:10.1029/2002JB002214, 2003. [abstract]

  65. Yamamoto Y., Tsunakawa H., and Shibuya H.
    Palaeointensity study of the Hawaiian 1960 lava: Implications for possible causes of erroneously high intensities.
    Geophys. J. Int., 153, 263-276, 2003. [abstract]

  66. Yamamoto Y., Shimura K., Tsunakawa H., Kogiso T., Uto K., Barsczus H.G., Oda H., Yamazaki T., and Kikawa E.
    Geomagnetic paleosecular variation for the past 5 Ma in the Society Islands, French Polynesia.
    Earth Planets Space, 54, 797-802, 2002. [abstract]