Annual Meeting of the Geological Society of Japan

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The 108th Annual Meeting(2001'Kanazawa)

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Session: Oral

O-1 The Yakuno ophiolite formed by accretionary process at a trench-trench-ridge triple junction

Soichi Osozawa, Hiroshi Takeuchi, Toru Koitabashi

Article type: Article
Session ID: O-1
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_2_1

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O-2 Non-arc tholeiitic volcanism and orign of Mikabu Greenstone

T. Murayama, S. Arai

Article type: Article
Session ID: O-2
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_2_2

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O-3 Perology of the greenstones in the Nothern Chichibu Belt, Eastern Shikoku

Hiroaki Ozawa, Hisahi Hirao, Yuji Yamamoto, Yasuhiro Kato, Mamoru Mura ...

Article type: Article
Session ID: O-3
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_3_1

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O-4 Origin of low-grade metamorphosed basalts in accretionary complexes based on a new tectonomagmatic discrimination diagram

Masayuki Sakakibara, Eiko Yonekura

Article type: Article
Session ID: O-4
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_3_2

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O-5 Occurrence and implications of alkali-basalt in the Mineoka Belt, central Japan

Naoto HIRANO, Koichi OKUZAWA

Article type: Article
Session ID: O-5
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_4_1

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O-6 Faulting history in the MOR-type basalt, Mineoka Belt, Boso Peninsula

A. Takahashi, Y. Ogawa, Y. Ohta, N. Hirano

Article type: Article
Session ID: O-6
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_4_2

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O-7 Melt segregation and migration processes in a partially molten upper mantle

Natsuko Takahashi

Article type: Article
Session ID: O-7
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_5_1

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O-8 Chemical compositional mapping of oceanic lithospheric mantle : A case study from the Oman ophiolite

Eiichi Takazawa, Toshie Okayasu

Article type: Article
Session ID: O-8
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_5_2

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O-9 Intra-oceanic plate deformation related to fragmentation of the oceanic lithosphere : an example from the Oman ophiolite mantle section

K. Michibayashi, E. Takazawa, F. Okayasu

Article type: Article
Session ID: O-9
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_6_1

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O-10 Along axis variation of ocean ridge magmatism : Examination from gabbro and sheeted dike complex of the Oman ophiolite

Sumio MIYASHITA, Yoshiko ADACHI

Article type: Article
Session ID: O-10
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_6_2

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O-11 Prehnite-actinolite facies of ocean floor metamorphism observed in Oman ophiolite and Hole 504B

H. Ishizuka, S. Hasebe

Article type: Article
Session ID: O-11
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_7_1

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O-12 Eastern extensions of the Oman ophiolite : A review of their magmatism and tectonics

Kiyoaki NIIDA, Hiroaki NISHIJIMA

Article type: Article
Session ID: O-12
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_7_2

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O-13 Analysis of the paleoenvironment since the last glacial period based on core KT96-17 P-2 from the Japan sea : a radiolarian record

Mayumi HOSHIBA, Takuya ITAKI, Isao MOTOYAMA, Shinji TSUKAWAKI

Article type: Article
Session ID: O-13
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_8_1

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O-14 Changes of radiolarian living depth in the Japan Sea since the last glacial period : Its responce to the environmental changes

Takuya ITAKI

Article type: Article
Session ID: O-14
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_8_2

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O-15 Benthic foraminiferal changes since the Last Glacial Maximum at upper slope off Tango Peninsula in the Japan Sea

Shiro HASEGAWA, Jun'ichi UCHIDA, Takuya ITAKI

Article type: Article
Session ID: O-15
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_9_1

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O-16 Distributional pattern of buccinid gastropods from the Pliocene and lower Pleistocene in the Japan Sea Borderland and its cause

Kazutaka Amano

Article type: Article
Session ID: O-16
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_9_2

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O-17 Chronology of Sanbagawa metamorphic rocks

T. ITAYA

Article type: Article
Session ID: O-17
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_10_1

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O-18 Comprehensive argon-dating project of the Sambagawa eclogite : cooling-age resolution and regional variation

T. TSUJIMORI, M. AOYA, Simon WALLIS, M. ENAMI, T. ITAYA, H. HYODO

Article type: Article
Session ID: O-18
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_10_2

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O-19 Spot Ar/Ar ages of UHP metamorphic rocks from the Lago di Cignana area in western Alps, Italy

C. GOUZU, T. ITAYA, H. HYODO, T. MATSUDA

Article type: Article
Session ID: O-19
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_11_1

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O-20 Timing of Himalayan ultrahigh-pressure metamorphism : evidence from coesite in zoned zircon

Yoshiyuki Kaneko, Hiroshi Yamamoto, Ikuo Katayama, Keiji Misawa, Masah ...

Article type: Article
Session ID: O-20
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_11_2

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O-21 Zircon geochronology assisted with mineral inclusions: example in the Kokchetav ultrahigh-pressure metamorphic rocks

I. Katayama, S. Maruyama, Y. Sano

Article type: Article
Session ID: O-21
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_12_1

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O-22 SHRIMP U-Pb age determination of zircons using Cathodoluminescence or Backscattered Electron Images with their application to some Ryoke plutonic rocks

Takashi Nakajima, I. S. Williams, Hiroyuki Kamiyama

Article type: Article
Session ID: O-22
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_12_2

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O-23 Muscovite K-Ar ages from the low-grade metapelites in the Hwasan district, the Ogcheon metamorphic belt, Korea

S. W. Kim, T. Itaya, C. W. Oh

Article type: Article
Session ID: O-23
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_13_1

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O-24 Proterozoic granite gneiss and late Permian paragneiss in the Iwon-myeon area, Taean-gun, Korea

Kazuhiro SUZUKI, Ueechan CHWAE, Motohiro TSUBOI

Article type: Article
Session ID: O-24
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_13_2

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O-25 Dating of the Habu Granodiorite in the Iwakuni area, southwest Japan, using CHIME, SHRIMP and Rb-Sr methods

Motohiro TSUBOI, Kazuhiro SUZUKI, Toshihiko SAKASHIMA, Kentaro TERADA, ...

Article type: Article
Session ID: O-25
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_14_1

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O-26 Problems for dating by the whole-rock isochron method and a possible verification procedure : an example from Sr isotope heterogeneities in the Quaternary Takidani Pluton

Satoru Harayama, Teruo Shirahase

Article type: Article
Session ID: O-26
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_14_2

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O-27 The age of Orrorin tugenensis, a late Miocene hominid, from the Tugen Hills, Kenya

Y. Sawada, T. Miura, M. Pickford, B. Senut, T. Itaya, C. Kashine, M. H ...

Article type: Article
Session ID: O-27
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_15_1

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O-28 Argon release systematics and K-Ar dating of illite and mixed-layer illite/smectite, base on stepwise degassing experiments from 100 to 800℃

Solomon Woldemichael, Tetsumaru Itaya, Toshinori Okada

Article type: Article
Session ID: O-28
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_15_2

CONFERENCE PROCEEDINGS FREE ACCESS

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O-29 Geologic Structure of small-size Debris Avalanche

Kazuo AMEMIYA

Article type: Article
Session ID: O-29
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_16_1

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[title in Japanese]

Manami NIDAIRA, Yuzuru YAMAMOTO, Yasufumi OHTA, Yujiro OGAWA

Article type: Article
Session ID: O-30
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_16_2

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O-31 Some examples of structure observed in fault! trench

Jun TAJIKA, Sunao OHTSU

Article type: Article
Session ID: O-31
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_17_1

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O-32 Deformation of the Quaternary by swelling of fault shear zone

Shuichi Hashimoto, Tadashi Miwa, Yoshiki Inohara, Yoshihiro Matsushita

Article type: Article
Session ID: O-32
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_17_2

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O-33 Geological structure of the Sambagawa Belt in the Imakubo district, central Shikoku : tectonic structure or non-tectonic structure

Makoto YAMANE, Ikuo HARA, Takami MIYAMOTO

Article type: Article
Session ID: O-33
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_18_1

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O-34 Distribution of rock mass creeps and geographical-geological features in the lower Imasu River

Kinya Tanabe, Akihiko Iseno, Tadakazu Okamura

Article type: Article
Session ID: O-34
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_18_2

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O-35 Fractography at surface of rupture of rock failure

Hidehisa NAGATA

Article type: Article
Session ID: O-35
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_19_1

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O-36 Chronological analysis of joints in Granitic rock

Yukiyasu FUJII

Article type: Article
Session ID: O-36
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_19_2

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O-37 Blockade of the washing hole on toilet bowl, water pipe and drainpipe by biomats

[in Japanese], [in Japanese]

Article type: Article
Session ID: O-37
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_20_1

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O-38 Microbial community of uppermost Proterozoic chert, Hubei, China

A. Kano, T. Kojyo, Wei Wang

Article type: Article
Session ID: O-38
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_20_2

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O-39 Microbe-Mineral-Water Interaction in Weathering Environments

Motohatu Kawano, Katsutoshi Tomita

Article type: Article
Session ID: O-39
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_21_1

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O-40 Microbial visualization in nano-habitats

Takeshi Naganuma

Article type: Article
Session ID: O-40
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_21_2

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O-41 Paleogeography of the Khanka block of eastern Asia based on the paleobiogeographic data and its unsolved problems

Masayuki EHIRO

Article type: Article
Session ID: O-41
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_22_1

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O-42 Northern Tethyan type Early Cretaceous bivalves from Zhuravlevka Belt, Sikhote-Alin, Russia

Satoshi Yamakita, Masayuki Tashiro, Satoru Kojima, Shigeru Otoh, Tanio ...

Article type: Article
Session ID: O-42
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_22_2

CONFERENCE PROCEEDINGS FREE ACCESS

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O-43 Origin and Evolution of the Late Mesozoic Sedimentary Basins in East Asian

Takashi SAKAI, Hakuyu OKADA

Article type: Article
Session ID: O-43
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_23_1

CONFERENCE PROCEEDINGS FREE ACCESS

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O-44 Geotectonic subdivision of Far East Russia and Southwest Japan : To what extent is the correlation possible?

Satoru Kojima, Masao Kametaka, Akifumi Ando, I.V. Kemkin

Article type: Article
Session ID: O-44
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_23_2

CONFERENCE PROCEEDINGS FREE ACCESS

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O-45 Tectonic Setting and Gold Mineralization in the Northeast Russia (Magadan and Chukotka Regions)

Yukio TOGASHI, A. V. VOLKOV

Article type: Article
Session ID: O-45
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_24_1

CONFERENCE PROCEEDINGS FREE ACCESS

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O-46 Metallogeny and Tectonics of the Khingan-ikhote-Alin Region, Far East Russia

K. Sato, K. Suzuki, M. Nedachi, S.V. Kovalenko, A.I. Khanchuk, N.P. Ro ...

Article type: Article
Session ID: O-46
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_24_2

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O-47 Geochemistry of granitoids in southern .Sikhote-Alin area, Far-East Russia

M. Nedachi, K. Sato, A.I. Khanchuk, S.V. Kovalenko

Article type: Article
Session ID: O-47
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_25_1

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O-48 Comparison of felsic rocks in Eastern Sikhote Alin Volcanic Belt to Cretaceous to Paleogene volcanic rocks in the Japan Islands

T. Matsuda, T. Sakiyama, Y. Otofuji, R.G. Kulinich, P.S. Zimin, A.P. M ...

Article type: Article
Session ID: O-48
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_25_2

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O-49 Late Cenozoic Igneous activity of Far East Russia

S. Okamura, Y. A. Martynov, H. Kagami

Article type: Article
Session ID: O-49
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_26_1

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O-50 TECTONIC IMPLICATION OF THE EASTERN MARGIN OF THE MONGOLIA BLOCK : LATE CRETACEOUS PALEOMAGNETIC RESULTS OF SIKHOTE ALIN, FAR EASTERN RUSSIA

Y. OTOFUJI, T. MATSUDA, R. ENAMI, K. UNO, K. NISHIHAMA, R. KULINICH, P ...

Article type: Article
Session ID: O-50
Published: September 20, 2001
Released on J-STAGE: August 23, 2017

DOIhttps://doi.org/10.14863/geosocabst.2001.0_26_2

CONFERENCE PROCEEDINGS FREE ACCESS

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