Akaogi, M., Suzuki, T., Kojima, R., Honda, T., Ito, E., Nakai, I., Enthalpy and density measurements of pressure-amorphized GeO2 quartz, Geophys. Res. Lett., 25, 3635–3638, 1998.
Boss, A.P., Foster, P.N., Injection of short-lived isotopes into the presolar cloud, Astrophys. J., 494, L103–L106, 1998.
Delmelle, P., Kusakabe, M., Bernard, A., Fischer, T., de Brouwer, S., del Mundo, E., Geochemical and isotopic evidence for seawater contamination ofthe hydrothermal system of Taal Volcano, Luzon, the Philippines, Bull. Volcanol., 59, 562–576, 1998.
Embley, R.W., Lupton, J.E., Massoth, G., Urabe, T., Tunnicliffe, V., Butterfield, D.A., Shibata, T., Okano, O., Kinoshita, M., Fujioka, K., Geological, chemical, and biological evidence for recent volcanism at 17.5 degrees S: East Pacific Rise, Earth Planet. Sci. Lett., 163, 131–147, 1998.
Herzig, C.T., Kimbrough, D.L., Tainosho, Y., Kagami, H., Iizumi, S., Hayasaka, Y., Late Cretaceous U/Pb zircon ages and Precambrian crustal inheritance in Ryoke granitoids, Kinki and Yanai districts, Japan, Geochem. J., 32, 21–31, 1998.
Hirose, K., Kushiro, I., The effect of melt segregation on polybaric mantle melting: Estimation from the incremental melting experiments, Phys. Earth Planet. Inter., 107, 111–118, 1998.
Ikeda, Y., Nagao, K., Stern, R.J., Yuasa, M., Newman, S., Noble gases in pillow basalt glasses from the northern Mariana Trough back-arc basin, Isl. Arc., 7, 471–478, 1998.
Irifune, T., Nishiyama, N., Kuroda, K., Inoue, T., Isshiki, M., Utsumi, W., Funakoshi, K., Urakawa, S., Uchida, T., Katsura, T., Ohtaka, O., The postspinel phase boundary in Mg2SiO4 determined by in situ X-ray diffraction, Science, 279, 1698–1700, 1998.
Ito, E., Katsura, T., Suzuki, T., Metal/Silicate partitioning of Mn, Co and Ni at high pressure and high temperature, in: M. H. Manghnani and T. Yagi (eds.), Properties of Earth and Planetary Materials at High Pressure and Temperature, Geophysical Monograph101, 435-440, American Geophysical Union, 1998.
Ito, E., Kubo, A., Katsura, T., Akaogi, M., Fujita, T., High-pressure transformation of pyrope (Mg3Al2Si3O12) in a sintered diamond cubic anvil assembly, Geophys. Res. Lett., 25, 821–824, 1998.
Jabeen, I., Kusakabe, M., Nagao, K., Nakamura, T., Tsukuba meteorite: H chondrite, or a new parent body?, Meteorit. Planet. Sci., 33, A77–A77, 1998.
Jabeen, I., Kusakabe, M., Nakamura, T., Nagao, K., Oxygen-isotopic signatures in Allende chondrules., Meteorit. Planet. Sci., 33, A76–A77, 1998.
Kanzaki, M., Xue, X.Y., Stebbins, J.F., Phase relations in Na2O-SiO2 and K2Si4O9 systems up to 14 GPa and 29Si NMR study of the new high-pressure phases: implications to the structure of high-pressure silicate glasses, Phys. Earth Planet. Inter., 107, 9–21, 1998.
Katsura, T., Sato, K., Ito, E., Electrical conductivity of silicate perovskite at lower-mantle conditions, Nature, 395, 493–495, 1998.
Katsura, T., Sato, K., Ito, E., Electrical conductivity measurement of minerals at high pressures and high temperatures, Rev. High Pressure Sci. Technol., 7, 18-21, 1998.
Katsura, T., Ueda, A., Ito, E., Morooka, K., Postspinel transition in Fe2SiO4, in: M. H. Manghnani and T. Yagi (eds.), Properties of Earth and Planetary Materials at High Pressure and Temperature, Geophysical Monograph101, 435-440, American Geophysical Union, 1998.
Kubo, A., Ito, E., Katsura, T., and Akaogi, M., Post-garnet transition in the system MgSiO3-Al2O3, Rev. High Pressure Sci. Technol., 7, 122-124, 1998.
Kudoh, Y., Kanzaki, M., Crystal chemical characteristics of alpha-CaSi2O5, a new highpressure calcium silicate with five-coordinated siliconsynthesized at 1500℃ and 10 GPa, Phys. Chem. Miner., 25, 429–433, 1998.
Kuritani, T., Boundary layer crystallization in a basaltic magma chamber: evidence from Rishiri Volcano, northern Japan, J. Petrol., 39, 1619–1640, 1998.
Kushiro, I., Compositions of partial melts formed in mantle peridotites at high pressures and their relation to those of primitive MORB, Phys. Earth Planet. Inter., 107, 103–110, 1998.
Kushiro, I., Walter, M.J., Mg-Fe partitioning between olivine and mafic-ultramafic melts, Geophys. Res. Lett., 25, 2337–2340, 1998.
Lee, J.I., Kusakabe, M., Hydrogen and oxygen isotopic compositions of the granitic rocks in the southern part of the Kyeongsang Basin, Korea, Geochem. J., 32, 253–265, 1998.
Miura, Y.N., Nagao, K., Sugiura, N., Fujitani, T., Warren, P.H., Noble gases, Kr-81-Kr exposure ages and Pu-244-Xe ages of six eucrites, Bereba, Binda, Camel Donga, Juvinas, Millbillillie,and Stannern, Geochim. Cosmochim. Acta, 62, 2369–2387, 1998.
Moriguti, T., Nakamura, E., Across-arc variation of Li isotopes in lavas and implications for crust/mantle recycling at subduction zones, Earth Planet. Sci. Lett., 163, 167–174, 1998.
Moriguti, T., Nakamura, E., High-yield lithium separation and the precise isotopic analysis for natural rock and aqueous samples, Chem. Geol., 145, 91–104, 1998.
Nagahara, H., Ozawa, K., Chemical and isotopic fractionation during evaporation of a multicomponent system., Meteorit. Planet. Sci., 33, A113–A114, 1998.
Nakamura, E., Kushiro, I., Trace element diffusion in jadeite and diopside melts at high pressures and its geochemical implication, Geochim. Cosmochim. Acta, 62, 3151–3160, 1998.
Nakano, T., Nakamura, E., Static multicollection of Cs2BO2+ ions for precise boron isotope analysis with positive thermal ionization mass spectrometry, Int. J. Mass Spectrom., 176, 13–21, 1998.
Okamura, S., Martynov, Y.A., Furuyama, K., Nagao, K., K-Ar ages of the basaltic rocks from Far East Russia: Constraints on the tectono-magmatism associated with the Japan Sea opening, Isl. Arc., 7, 271–282, 1998.
Ono, S., Stability limits of hydrous minerals in sediment and mid-oceanridge basalt compositions: Implications for water transport in subduction zones, J. Geophys. Res.-Solid Earth, 103, 18253–18267, 1998.
Orihashi, Y., Al-jailani, A., Nagao, K., Dispersion of the Afar plume: Implications from the spatiotemporal distribution of the late Miocene to recent volcanics, southwestern Arabian Peninsula, Gondwana Res., 1, 221–234, 1998.
Shinogeikin, S. V., Katsura, T., Bass, J. D., Sound velocities and Elastic Properties of Fe-bearing wadsleyite and ringwoodite, J. Geophys. Res., 103, 20819-20826, 1998.
Suzuki, T., Akaogi, M., Katsura, T., Ito, E., Element partitioning between high pressure minerals and the coexisting silicate melt, Rev. High Pressure Sci. Technol., 7, 98-100, 1998.
Tedesco, D., Nagao, K., Scarsi, P., Noble gas isotopic ratios from historical lavas and fumarolesat Mount Vesuvius (southern Italy): constraints for current and future volcanic activity, Earth Planet. Sci. Lett., 164, 61–78, 1998.
Tomioka, N., Fujino, K., Ito, E., Katsura, T., Cubic-tetragonal transition of (Mg,Fe)SiO3 majorite, Rev. High Pressure Sci. Technol., 7, 116-118, 1998.
Walter, M.J., Melting of garnet peridotite and the origin of komatiite and depleted lithosphere, J. Petrol., 39, 29–60, 1998.
Watanabe, M., Hoshino, K., Kagami, H., Nishido, H., Sugiyama, M., Rh-Sr, Sm-Nd and K-Ar systematics of metamorphosed pillowed basalts and associated Besshi-type deposits in the Sanbagawa Belt, Japan, Miner. Depos., 34, 113–120, 1998.
Xu, S., Nagao, K., Uto, K., Wakita, H., Nakai, S., Liu, C.Q., He, Sr and Nd isotopes of mantle-derived xenoliths in volcanic rocks of NE China, J. Asian Earth Sci., 16, 547–556, 1998.
Xue, X., Kanzaki, M., Correlations between 29Si, 17O, and 1H NMR properties and local structures in silicates: an ab initio calculation, Phys. Chem. Miner., 26, 14–30, 1998.