論文リスト 2007-2009
Yokoyama, T., Walker, D. and Walker, R.J.
Low osmium solubility in silicate at high pressures and temperatures.
Earth and Planetary Science Letters, 279, 165-173, 2009.
Usui T., McSween H.Y., Jr. and Clark B.C. III.
Petrogenesis of high-phosphorous Wishstone-class rocks in Gusev crater, Mars.
Journal of Geophysical Research-Planets, 113 (E12), 2008.
Usui T., McSween H.Y., Jr. and Floss C.
Petrogenesis of olivine-phyric shergottite Yamato-980459, revisited.
Geochimica et Cosmochimica Acta, 72, 1711-1730, 2008.
Kuritani T., Yokoyama, T., and Nakamura, E.
Generation of rear-arc magmas induced by influx of slab-derived supercritical liquids: Implications from alkali basalt lavas from Rishiri volcano, Kurile Arc.
Journal of Petrology, 49, 1319-1342, 2008.
Aka, F.T., Yokoyama, T., Kusakabe, M. and Nakamura, E., Tanyileke, G., Ateba, B., Ngako, V., Nnange, J. and Hell, J.
U-series dating of Lake Nyos maar basalts, Cameroon (West Africa): Implications for potential hazards on the Lake Nyos dam.
Journal of Volcanology and Geothermal Research, 176, 212-224, 2008.
Usui T. and McSween H.Y., Jr.
Geochemistry of 4 Vesta based on HED meteorites: Prospective study for interpretation of gamma ray and neutron spectra for the Dawn mission.
Meteoritics and Planetary Science, 42, 269-283, 2007.
Yokoyama, T., Vinai, R.K., Alexander, C.M.O'D., Lewis, R.S., Carlson, R.W., Shirey, S.B., Thiemens, M.H. and Walker, R.J.
Osmium isotope evidence for uniform distribution of s- and r-process components in the early solar system.
Earth and Planetary Science Letters, 259, 567-580, 2007.
Kuritani T., Yokoyama, T., and Nakamura, E.
Rates of thermal and chemical evolution of a cooling magma chamber: a chronological and theoretical study on basaltic and andesitic lavas from Rishiri Volcano, Japan.
Journal of Petrology, 48, 1295-1319, 2007.
Yokoyama, T., Aka, F.T., Kusakabe, M. and Nakamura, E.
Plume-lithosphere interaction beneath Mt. Cameroon volcano, West Africa: Constraints from 238U-230Th-226Ra and Sr-Nd-Pb isotope systematics.
Geochimica et Cosmochimica Acta, 71, 1835-1854, 2007.
Usui T., Kobayashi K., Nakamura E., and Helmstaedt H.
Trace element fractionation in deep subduction zones inferred from a lawsonite-eclogite xenolith from the Colorado Plateau.
Chemical Geology, 239, 336-351, 2007.