Annual Meeting of the Geological Society of Japan

The 114th Annual Meeting(2007' Sapporo)

Displaying 301-350 of 656 articles from this issue

Download citation

Show all abstracts

paleontology

Fossil ostracode assemblages and depositional environments in the Upper Pleistocene Haizume Formation in Izumozaki town, Niigata Prefecture

Yoshihisa Nakazawa, Katsura Ishida, Yuichiro Tanaka, Koichi Hoyanagi

Session ID: O-187
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.301.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (203K)
The strange mode of occurrence of spatangoid spines in the sea around Japan -The possibility of the spines as the 'paleothermometer' based on their fragment patterns-

Takuma Banno, Ken'ichi Kanazawa, Takahiro Kamiya

Session ID: O-188
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.302.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (161K)
Phylogenetic aspects of morphometric data on ammonoid suture lines

Takao Ubukata

Session ID: O-189
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.303.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (101K)
Does benthic foraminifera remember ancient life habits?: Exemplified from genus Chilostomella

Hiroshi Kitazato

Session ID: O-190
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.304.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (76K)
Environmental reconstructions based on microfossils over the past 60 years off Kikuchigawa, in Ariake Sea, Japan.

Kazumi Akimoto, Kiyoshi Takikawa, Keisuke Nishimura, Kenju Hiraki, Mas ...

Session ID: O-191
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.305.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (173K)
Changes of benthic foraminiferal assemblages off Shimokita Peninsula during the last 30 kyr

Kaori Suganuma, Eiko Sato, Naokazu Ahagon, Hisoshi Nishi

Session ID: O-192
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.306.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (202K)
Changes in sea surface temperature in Okinawa Islands during the last 3,000 years

Akihisa Kitamura, Nagisa Yamamoto, Tomohisa Irino, Tomoki Kase

Session ID: O-193
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.307.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (150K)

Volcanology

An incipient submarine caldera volcanism of South Hachijyo Submarine Volcano, Izu Ogasawara Arc.

IZUMI SAKAMOTO, MITSUO ISHIDA, TOSHIYA FUJIWARA, N TAKAHASHI

Session ID: O-194
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.308.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (197K)
Forming age of Lake Shieretoko-Goko

Yoshihiko Goto

Session ID: O-195
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.309.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (134K)
Geologu and Tephras of the Eastern Part of the Yakeishi Volcano in Northeast Honsyu Arc

Kazuaki Terui

Session ID: O-196
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.619.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (98K)
Density of essential clast in products of large-scale eruption in 1783AD,1108AD and 4th century,Asama-Maekake Volcano,and its implication for mechanism of eruption.

Fumie Kato, Maya Yasui, Masaki Takahashi

Session ID: O-197
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.311.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (108K)
Banded structure in the essential material from the Sept.1st 2004 eruption of the Asama volcano

Masayuki Sakagami, Tatsuro Tsugane, Yasuyuki Miyake

Session ID: O-198
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.312.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (30K)
Volcanism of the Yabashira Volcanoes of Early Pleistocene, central Japan -Did the fissure eruption occur in the Yatsugatake area? -

Kuniaki Nishiki

Session ID: O-199
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.313.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (335K)

plutonic rock/volcanic rock/magma processes

Whole-rock chemistry and Sr and Nd isotope ratios of igneous rocks, pyroxenes and plagioclases in Cretaceous Kibe cauldron, Yamaguchi Prefecture, SW Japan

Yusuke NISHIKAWA, Teruyoshi IMAOKA, Tsukasa KISHI, Atsushi KAMEI, Hiro ...

Session ID: O-200
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.314.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (151K)
Estimation of solidification depth of the Kamihara tonalite in the Ryoke belt, central Japan

Yosuke Masumoto, Masaki Enami, Motohiro Tsuboi

Session ID: O-201
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.315.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (92K)
Early Cretaceous adakitic magmatism in the Inner Zone of Southwest Japan and its implications for tectonics

Yutaka TAKAHASHI

Session ID: O-202
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.388.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (519K)
Variation and petrogenesis of adakitic rocks

Nobutaka Tsuchiya

Session ID: O-203
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.138.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (11K)
Source of arc granites: Implication from zircon U-Pb geochronology on the Cretaceous granites and migmatites in SW Japan

Takashi Nakajima, Yuji Orihashi, Kazuhiro Miyazaki, Tohru Danhara

Session ID: O-204
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.318.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (143K)
EPMA and SHRIMP dating of monazite and zircon from gneissose granites in the Daito area, Shimane Prefecture, Southwest Japan.

Sachiko Ishihara, Yasutaka Hayasaka

Session ID: O-205
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.319.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (172K)
U-Pb geochronology of zircon using TiS Femtosecond Laser Ablation-ICPMS

Yoshiaki Kon, Kazumasa Aoki, Takafumi Hirata

Session ID: O-206
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.320.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (250K)
Volcano stratigraphy and petrologic feature of Mt. Moiwayama in western

Daisuke Aoyagi, Satoshi Okamura, Kiyoyuki Shigeno, Hitoshi Furusawa

Session ID: O-207
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.321.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (111K)
Late Paleogene to Middle Miocene magmatism at middle to southwest Hokkaido, Japan

Satoshi Okamura

Session ID: O-208
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.43.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (117K)
Effect of subduction components for production of basalts from Unabetsu volcano and Rishiri volcano, North Hokkaido Japan: Geochemical calculation of dehydration of subducting oceanic crust and partial melting of overlying sediments, and subsequent fluid-mantle interaction

Masayasu Katoh

Session ID: O-209
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.178.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (69K)
High-K2O magma batch injection into magma chamber of back-arc volcanoes - An evidence of contaminated veined mantle

Yoshiaki Yamaguchi, Hideo Harada, Yasushi Ohta

Session ID: O-210
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.279.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (119K)
Compositional variation of basalt along EPR as function of spreading rate

Natsuki Neo, Shusaku Yamazaki, Sumio Miyashita

Session ID: O-211
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.325.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (2224K)
Petrogenesis of extra back-arc basalt in Somuncura plateau, northern Patagonia

Yuji Orihashi, Akihisa Motoki, Miguel Haller, CHRISTMASSY Group

Session ID: O-212
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.326.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (223K)
Rb-Sr systematics of olivine, orthopyroxene and clinopyroxene in dunite dykes and their wall harzburgite of the Horoman peridotite complex, Hokkaido, Japan

Masako Yoshikawa, Kiyoaki Niida

Session ID: O-213
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.525.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (99K)
Chemical heterogeneity in the Shingu mantle xenoliths, Shikoku, Japan.

Tomoyuki Mizukami, Simon Wallis, Masaki Enami, Hiroyuki Kagi

Session ID: O-214
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.328.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (183K)
Petrological characteristics of uppermost mantle of northern Mariana Trough

Megumi Chiba, Kiyoaki Niida, Makoto Arima, Teruaki Ishii

Session ID: O-215
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.329.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (475K)

metamorphic rock/tectonics

The Archaean geochronology of the Ntem complex in the Congo craton, Cameroon: An insight from the zircon U-Pb SHRIMP age.

TALLA TAKAM, MAKOTO ARIMA, JOSEPH KOKONYANGI, DANIEL DUNKLEY, EMMANUEL ...

Session ID: O-216
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.330.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (7K)
SHRIMP Zircon U-Pb ages for the metamorphic rocks from the Sulu ultra high-pressure zone in the Yangkou area, East China

Aya KATSUBE, Yasutaka HAYASAKA, Kentaro TERADA, Santosh M.

Session ID: O-217
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.331.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (156K)
Titanite SHRIMP geochronology of UHT calc-silicate rocks from Rundvågshetta, Lützow Holm Complex, East Antarctica

Madhusoodhan Satish-Kumar, Daniel, J. Dunkley, Yoichi Motoyoshi

Session ID: O-218
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.332.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (62K)
Various retrograde carbonitization reactions observed in meta-gabbro from Akarui Point, Antarctica

Yoshikuni HIROI, Hiroshi KORENAGA, Yoichi MOTOYOSHI

Session ID: O-219
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.333.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (699K)
Calcite-dolomite exsolution morphology and solvus thermometry in high-grade marbles from Skallevikshalsen, East Antarctica

Hiroyuki Mizuochi

Session ID: O-220
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.334.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (49K)
Solid-melt-fluid interaction during reworking of the lower crust: evidence from the Eastern Ghats Belt, India

Sankar Bose, Kaushik Das, Ichiro Ohnishi, Makoto Arima

Session ID: O-221
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.335.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (58K)
Metasomatic process and characteristic of related fluid for the formation of rodingite and zoicite rocks in the serpentine from Nagasaki metamorphic rock, Nagasaki, Japan.

Mayuko Fukuyama

Session ID: O-222
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.336.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (972K)
Formation of Omphacite in Jadeitite in a Hydrothermal Fluid Flow System

Keitaro Kunugiza, Atsushi Goto, Hiroshi Miyajima, Kazumi Yokoyama

Session ID: O-223
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.337.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (1373K)
Occurence of the jadeite in the serpentine blocks and the P-T pass at the westen side in Kamuikotan metamorphic belt

Nobuo Gouchi

Session ID: O-224
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.338.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (99K)
Ophiolitic basement and serpentinite seamounts in the Mariana forearc -Results of KR06-15 Cruise-

Hirokazu Maekawa, Yukihisa Osada, Kantaro Fujioka, Hitoshi Chiba, Nana ...

Session ID: O-225
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.339.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (128K)
Origin of spinel lamella in olivine of harzburgite from the Pauza ultramafic rocks in the Kurdistan region (NE Iraq)

Yousif Osman Mohammad, Hirokazu Maekawa

Session ID: O-226
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.340.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (655K)
Why is the continental lithosphere (tectosphere) stable?

Ikuo Katayama, Jun Korenaga

Session ID: O-227
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.341.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (121K)
Age of Peak Metamorphism in the Sanbagawa Belt: Results of Lu-Hf dating of eclogite

Simon Wallis, Robert Anczkiewicz, Shunsuke Endo, Takefumi Hirata, Muts ...

Session ID: O-228
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.342.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (72K)
Importance of Du (D3) deformation in the Hibihara area, southern part of the Sambagawa belt, central Shikoku

Mutsuki Aoya

Session ID: O-229
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.343.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (186K)
Deformation structures in high-grade layered metacherts in Ryoke metamorphic belt, SW Japan

Yuki BEPPU, Takamoto OKUDAIRA

Session ID: O-230
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.344.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (22K)
Geologic structure of Ryoke metamorphic complex in the southern margin of the Mikawa Highlands and formation of high-temperature region in the middle to lower crust

Kazuhiro Miyazaki, Rei Nakajima, Nobuharu Hori, Nobuharu Nishioka, Mas ...

Session ID: O-231
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.345.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (114K)
Reaction to produce orthopyroxene during the Ryoke metamorphism

Takeshi Ikeda, Aya Hiramine

Session ID: O-232
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.346.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (138K)
Relationships between the Hidaka Metamorphic Belt and Trondhjemite of the Kamuikotan Belt: Tertiary Tectonics of Hokkaido, northern Japan

Toshiaki Shimura, Emi Nagakubo, A. I. S. Kemp

Session ID: O-233
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.403.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (112K)
Mylonitization process and condition of porphyroclastic amphibolite in the Poroshiri ophiolite

Akiyuki Kato, Kyuichi Kanagawa, Yoshikuni Hiroi

Session ID: O-234
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.348.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (153K)
The grain size piezometer of qurtz: Influence of temperature

Ichiko Shimizu

Session ID: O-235
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.349.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (520K)
Metamorphic texture and symbolic dynamics 2

mitsuhiro toriumi

Session ID: O-236
Published: 2007
Released on J-STAGE: January 30, 2009

DOIhttps://doi.org/10.14863/geosocabst.2007.0.350.0

CONFERENCE PROCEEDINGS FREE ACCESS

Download PDF (12K)

Register with J-STAGE for free!