Akaogi, M., Yusa, H., Ito, E., Yagi, T., Suito, K., Iiyama, J.T., The znsio3 clinopyroxene-ilmenite transition - heat-capacity, enthalpy of transition, and phase-equilibria, Phys. Chem. Miner., 17, 17--23, 1990.
Gill, J., Torssander, P., Lapierre, H., Taylor, R., Kaiho, K., Koyama, M., Kusakabe, M., Aitchison, J., Cisowski, S., Dadey, K., Fujioka, K., Klaus, A., Lovell, M., Marsaglia, K., Pezard, P., Taylor, B., Tazaki, K., Explosive deep-water basalt in the sumisu backarc rift, Science, 248, 1214--1217, 1990.
Hochstaedter, A.G., Gill, J.B., Kusakabe, M., Newman, S., Pringle, M., Taylor, B., Fryer, P., Volcanism in the sumisu rift .1. major element, volatile, and stable isotope geochemistry, Earth Planet. Sci. Lett., 100, 179--194, 1990.
Hofmeister, A.M., Xu, J., Akimoto, S., Infrared-spectroscopy of synthetic and natural stishovite, Am. Miner., 75, 951--955, 1990.
Ishikawa, T., Nakamura, E., Suppression of boron volatilization from a hydrofluoric-acid solution using a boron-mannitol complex, Anal. Chem., 62, 2612--2616, 1990.
Ishikawa, T., Nakamura, E., Formation of boron-mannitol complex in the hydrofluoric-acid solution and a possibility of the use of acids in the separation of boron from the natural rock samples, Proc. Jpn. Acad. Ser. B-Phys. Biol. Sci., 66, 91--95, 1990.
Ito, E., Akaogi, M., Topor, L., Navrotsky, A., Negative pressure-temperature slopes for reactions forming mgsio3 perovskite from calorimetry, Science, 249, 1275--1278, 1990.
Karato, S., Fujino, K., Ito, E., Plasticity of mgsio3 perovskite - the results of microhardness tests on single-crystals, Geophys. Res. Lett., 17, 13--16, 1990.
Katsura, T., Ito, E., Melting and subsolidus phase-relations in the mgsio3-mgco3 system at high-pressures - implications to evolution of the earths atmosphere, Earth Planet. Sci. Lett., 99, 110--117, 1990.
Kusakabe, M., Volatile fluxes from volcanoes, Bull. Volcanol. Soc. Jpn., 34, S169--S182, 1990 (in Japanese).
Kusakabe, M., Volcanoes and global geochemical cycle, Kagaku (Science), 60, 711--712, 1990 (in Japanese).
Kudoh, Y., Prewitt, C.T., Finger, L.W., Darovskikh, A., Ito, E., Effect of iron on the crystal-structure of (mg,fe)sio3 perovskite, Geophys. Res. Lett., 17, 1481--1484, 1990.
Kusakabe, M., Mayeda, S., Nakamura, E., S, O and Sr isotope systematics of active vent materials from the mariana backarc basin spreading axis at 18-degrees-n, Earth Planet. Sci. Lett., 100, 275--282, 1990.
Makishima, A., Problems in the measurement of cerium isotope ratios and its application to geochronology, Mass Spectros., 38, 165--173, 1990 (in Japanese).
Makishima, A., Yamamoto, Y., Watanabe, K., Characterization of surface oxide layer of iron particles for magnetic recording .2. surface oxide layer of further oxidized iron particles in high humidity, Bull. Chem. Soc. Jpn., 63, 3189--3192, 1990.
Matsuda, J., Matsumoto, T., Nagao, K., An attempt to detect he-3 from the cold nuclear-fusion, Geochem. J., 24, 379--382, 1990.
Matsuda, J., Murota, M., Nagao, K., He and ne isotopic studies on the extraterrestrial material in deep-sea sediments, Journal of geophysical research-solid earth and planets, 95, 7111--7117, 1990.
Mizota, C., Kusakabe, M., Noto, M., Oxygen isotope composition of quartz in soils developed on late quaternary volcanic ashes in japan, Geoderma, 46, 319--327, 1990.
Nakamura, E., Mcculloch, M.T., Campbell, I.H., Chemical geodynamics in the back-arc region of japan based on the trace-element and sr-nd isotopic compositions, Tectonophysics, 174, 207--233, 1990.
Nakamura, M., Shirota, G., Shigematsu, T., Nagao, K., Fujii, Y., Yamaguchi, M., Shigi, T., Solubility of he-4 in liquid-he-3 at very low-temperatures, Physica B, 165, 517--518, 1990.
Noto, M., Kusakabe, M., Uchida, T., Analytical techniques for determination of framework oxygen isotope ratio of wairakite, J. Mass Spectrom. Soc. Jpn., 38, 319--330, 1990 (in Japanese).
Noto, M., Kusakabe, M., Kometani, M., O-18/o-16 ratio determination of framework oxygen of apophyllite and wairakite by the preferential isotopic exchange of their water of crystallization, Chem. Geol., 80, 231--241, 1990.
Ohtaka, O., Kume, S., Ito, E., Stability field of cotunnite-type zirconia, J. Am. Ceram. Soc., 73, 744--745, 1990.
Okano, O., Nakamura, N., Nagao, K., Thermal history of the shock-melted antarctic ll-chondrites from the yamato-79 collection, Geochim. Cosmochim. Acta, 54, 3509--3523, 1990.
Sakai, R., Kusakabe, M., Noto, M., Ishii, T., Origin of waters responsible for serpentinization of the izu- ogasawara-mariana fore-arc seamounts in view of hydrogen and oxygen isotope ratios, Earth Planet. Sci. Lett., 100, 291--303, 1990.
Sano, Y., Kusakabe, M., Hirabayashi, J., Nojiri, Y., Shinohara, H., Njine, T., Tanyileke, G., Helium and carbon fluxes in lake nyos, cameroon - constraint on next gas burst, Earth Planet. Sci. Lett., 99, 303--314, 1990.
Sato, H., Aramaki, S., Kusakabe, M., Hirabayashi, J., Sano, Y., Nojiri, Y., Tchoua, F., Geochemical difference of basalts between polygenetic and monogenetic volcanos in the central part of the cameroon volcanic line, Geochem. J., 24, 357--370, 1990.
Shimazaki, H., Kusakabe, M., D/H ratios of sericites from the Kamioka mining area, Mining Geology, 40, 385--388, 1990 (in Japanese).
Shimazaki, H., Kusakabe, M., Oxygen isotope study of the kamioka zn-pb skarn deposits, central japan, Miner. Depos., 25, 221--229, 1990.
Tsuneyuki, S., Aoki, H., Tsukada, M., Matsui, Y., Molecular-dynamics study of the alpha-structural to beta- structural phase-transition of quartz, Phys. Rev. Lett., 64, 776--779, 1990.
Vollstadt, H., Ito, E., Akaishi, M., Akimoto, S., Fukunaga, O., High-pressure synthesis of rock-salt type of aln, Proc. Jpn. Acad. Ser. B-Phys. Biol. Sci., 66, 7--9, 1990.
Yeganehhaeri, A., Weidner, D.J., Ito, E., Elastic properties of the pyrope-majorite solid-solution series, Geophys. Res. Lett., 17, 2453--2456, 1990.