K-Ar ages of high-magnesian andesite lavas from northern Kyushu, Japan
スポンサーリンク
概要
- 論文の詳細を見る
We determined the K-Ar ages for the high-magnesian andesites from Miocene-Pliocene period from Hikosan and Nagasaki areas in northern Kyushu, Japan. The obtained K-Ar ages of Hikosan and Nagasaki samples are 4.0-3.6 Ma and 5.8-3.7 Ma, respectively. These K-Ar ages suggest that the magmatisms of the high-magnesian andesites coincided with the development of the Okinawa Trough. The upwelling of the hot asthenospheric mantle associated with the backarc rifting probably has a close relationship with the origin of the northern-Kyushu high-magnesian andesite magma.
- 日本鉱物科学会の論文
- 2008-06-01
著者
-
NAGAO KEISUKE
Laboratory for Earthquake Chemistry, Graduate School of Science, The University of Tokyo
-
Miyoshi Masaya
Kumamoto Univ. Kumamoto Jpn
-
MIYOSHI Masaya
Graduate School of Science and Technology, Kumamoto University
-
NASU Takashi
Software Consultant Corporation
-
TAJIMA Toshihiko
Graduate School of Science and Technology, Kumamoto University
-
KIDO Michio
Kurogi Senior High School
-
MORI Yasushi
Kitakyushu Museum of Natural History and Human History
-
HASENAKA Toshiaki
Graduate School of Science and Technology, Kumamoto University
-
SHIBUYA Hidetoshi
Graduate School of Science and Technology, Kumamoto University
-
Hasenaka Toshiaki
Kumamoto Univ. Kumamoto Jpn
-
Shibuya Hidetoshi
Graduate School Of Science And Technology Kumamoto University
-
Nagao Keisuke
Laboratory For Earthquake Chemistry Graduate School Of Science The University Of Tokyo
-
Hasenaka Toshiaki
Graduate School Of Science And Technology Kumamoto University
-
Nagao Keisuke
Laboratory For Earthquake Chemistry Faculty Of Science The University Of Tokyo
-
Tajima Toshihiko
Graduate School Of Science And Technology Kumamoto University
-
Mori Yasushi
Kitakyushu Museum Of Natural History And Human History Fukuoka Jpn
-
Miyoshi Masaya
Graduate School Of Science And Technology Kumamoto University
関連論文
- Iridium concentration and noble gas composition of Cretaceous-Tertiary boundary clay from Stevns Klint, Denmark
- Radiometric ages and Nd-Sr isotopic compositions of felsic plutonic rocks from the Ulleungdo volcanic island, South Korea(Proceedings of the 19^ Symposium on Chronological Studies at the Nagoya University Center for Chronological Research in 2006,Part
- Radiometric ages and Nd-Sr isotopic compositions of felsic plutonic rocks from the Ulleungdo volcanic island, South Korea(Proceedings of the 19^ Symposium on Chronological Studies at the Nagoya University Center for Chronological Research in 2006,Part
- K-Ar ages of high-magnesian andesite lavas from northern Kyushu, Japan
- Noble gas measurement in individual micrometeorites using laser gas-extraction system
- Noble gases of Yamato 980459 shergottite
- Noble gases in solar-gas-rich and solar-gas-free polymict breccias
- General characterization of Antarctic micrometeorites collected by the 39th Japanese Antarctic Research Expedition: Consortium studies of JARE AMMs (III)
- Evidences of the presence of old continental basement in Cheju volcanic Island, South Korea, revealed by radiometric ages and Nd-Sr isotopes of granitic rocks
- Nd and Sr isotopes and K-Ar ages of the Ulreungdo alkali volcanic rocks in the East Sea, South Korea
- Relationship between geological structure and helium isotopes in deep groundwater from the Osaka Basin : Application to deep groundwater hydrology
- Groundwater study using drill holes in the Abukuma granitic province, NE Japan : the multi-isotopic approach to evaluate crack water stability(Proceedings of the 19^ Symposium on Chronological Studies at the Nagoya University Center for Chronological
- 寄書 K-Ar Ages of Andesites from Two Volcanic Arrays in Western Chugoku, Southwest Japan
- Reaction microtextures in jadeitites from the Nishisonogi metamorphic rocks, Kyushu, Japan
- Carbon isotope systematics of CO_2, CO and CH_4 in fumarolic gases from Satsuma-Iwojima volcanic island, Japan
- On low noble gas concentrations in Antarctic micrometeorites collected from Kuwagata Nunatak in the Yamato Meteorite Ice Field
- Cosmic-ray exposure ages of enstatite chondrites
- Report on noble gas isotopic compositions of the 1E and 2E samples: An example of noble gas analyses for small sample sizes
- Remnant extraterrestrial noble gases in Antarctic cosmic spherules
- Noble gases of the Yamato 000027 and Yamato 000097 lherzolitic shergottites from Mars
- Mid-infrared transmission spectra of individual Antarctic micrometeorites and carbonaceous chondrites
- 2
- Geochronological characterization and petrogenesis of granitoids in the Ryoke belt, Southwest Japan Arc : constraints from K-Ar, Rb-Sr and Sm-Nd systematics
- Noble gas signatures of Antarctic nakhlites, Yamato (Y) 000593, Y000749, and Y000802
- Construction of I-Xe and ^Ar-^Ar Dating System Using a Modified VG3600 Mass Spectrometer and the First I-Xe Data Obtained in Japan
- Noble gases and K-Ar ages of five Rumuruti chondrites Yamato(Y)-75302, Y-791827, Y-793575, Y-82002, and Asuka-881988
- Primordial helium isotope signature from Plio-Quaternary alkaline basalts in Yemen
- Boron systematics of Hisatsu and Kirishima basaltic rocks from southern Kyushu, Japan
- Stable and noble gas isotopic study of thermal and groundwaters in northwestern Hokkaido, Japan and the occurrence of geopressured fluids
- Highly Sensitive and Precise Measurement of Helium Isotopes Using a Mass Spectrometer with Double Collector System
- Noble gas and oxygen isotopic compositions of Towada H6-chondrite from Aomori Prefecture, Japan
- Genetic relationship between post-caldera and caldera-forming magmas from Aso volcano, SW Japan : Constraints from Sr isotope and trace element compositions
- Chemical mass balance in a reaction zone between serpentinite and metapelites in the Nishisonogi metamorphic rocks, Kyushu, Japan : Implications for devolatilization
- Noble gas and chronological study of Asuka eucrites: A-880761 and A-881388 are paired, but A-880702 is not
- Errata: K-Ar ages of high-magnesian andesite lavas from northern Kyushu, Japan