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1

Rift-related origin of the Paleoproterozoic Kuncha Formation, and cooling history of the Kuncha nappe and Taplejung granites, eastern Nepal Lesser Himalaya: a multichronological approach

Sakai, Harutaka, Iwano, Hideki, Danhara, Tohru, Takigami, Yutaka, Rai, Santa Man, Upreti, Bishal Nath, Hirata, Takafumi

Journal:

Year:

2013

Language:

english

File:

PDF, 3.92 MB

english, 2013

2

Vegetation change during the early last Glacial in Haboro and Tomamae, northwestern Hokkaido, Japan

Nobuo Ooi, Sei-ichiro Tsuji, Tohru Danhara, Shuichi Noshiro, Yayoi Ueda, Mutsuhiko Minaki

Journal:

Review of Palaeobotany and Palynology

Year:

1997

Language:

english

File:

PDF, 1.94 MB

english, 1997

3

Geological framework and fission track dating of pseudotachylyte of the Atotsugawa Fault, Magawa area, central Japan

Takagi, Hideo, Tsutsui, Kosuke, Arai, Hiroyoshi, Iwano, Hideki, Danhara, Tohru

Journal:

Year:

2013

Language:

english

File:

PDF, 4.88 MB

english, 2013

4

Zircon U-Pb ages of plutonic rocks in the southern Abukuma Mountains: Implications for Cretaceous geotectonic evolution of the Abukuma Belt

Takahashi, Yutaka, Mikoshiba, Masumi, Kubo, Kazuya, Iwano, Hideki, Danhara, Tohru, Hirata, Takafumi

Journal:

Year:

2016

Language:

english

File:

PDF, 7.98 MB

english, 2016

5

A method for determination of volcanic glass concentrations in sedimentary sequences and its application to quaternary studies

Keiji Takemura, Tohru Danhara

Journal:

Year:

1994

Language:

english

File:

PDF, 751 KB

english, 1994

6

Fission-track zircon age of the Eocene Pondaung Formation, Myanmar

Takehisa Tsubamoto, Masanaru Takai, Nobuo Shigehara, Naoko Egi, Soe Thura Tun, Aye Ko Aung, Maung Maung, Tohru Danhara, Hisashi Suzuki

Journal:

Journal of Human Evolution

Year:

2002

Language:

english

File:

PDF, 199 KB

english, 2002

7

Widespread tephras in sediments from lake Ichi-no-Megata in northern Japan: Their description, correlation and significance

Mitsuru Okuno, Masayuki Torii, Kazuyoshi Yamada, Yoshitsugu Shinozuka, Tohru Danhara, Katsuya Gotanda, Hitoshi Yonenobu, Yoshinori Yasuda

Journal:

Quaternary International

Year:

2011

Language:

english

File:

PDF, 534 KB

english, 2011

8

The Irosin co-ignimbrite ash-fall deposit: A widespread tephra marker in the Bicol arc, south Luzon, Philippines

Ma. Hannah T. Mirabueno, Mitsuru Okuno, Masayuki Torii, Tohru Danhara, Eduardo P. Laguerta, Christopher G. Newhall, Tetsuo Kobayashi

Journal:

Quaternary International

Year:

2011

Language:

english

File:

PDF, 985 KB

english, 2011

9

Tephrochronological investigation at Dvuh-yurtochnoe lake area, Kamchatka: Numerous landslides and lake tsunami, and their environmental impacts

O. Dirksen, C. van den Bogaard, T. Danhara, B. Diekmann

Journal:

Quaternary International

Year:

2011

Language:

english

File:

PDF, 3.22 MB

english, 2011

10

SG06, a fully continuous and varved sediment core from Lake Suigetsu, Japan: stratigraphy and potential for improving the radiocarbon calibration model and understanding of late Quaternary climate changes

Takeshi Nakagawa, Katsuya Gotanda, Tsuyoshi Haraguchi, Toru Danhara, Hitoshi Yonenobu, Achim Brauer, Yusuke Yokoyama, Ryuji Tada, Keiji Takemura, Richard A. Staff, Rebecca Payne, Christopher Bronk Ram

Journal:

Quaternary Science Reviews

Year:

2012

Language:

english

File:

PDF, 2.50 MB

english, 2012

11

Emplacement of hot Lesser Himalayan nappes from 15 to 10 Ma in the Jumla-Surkhet region, western Nepal, and their thermal imprint on the underlying Early Miocene fluvial Dumri Formation

Sakai, Harutaka, Iwano, Hideki, Danhara, Tohru, Hirata, Takafumi, Takigami, Yutaka

Journal:

Year:

2013

Language:

english

File:

PDF, 3.12 MB

english, 2013

12

[IEEE 2000 IEEE MTT-S International Microwave Symposium Digest - Boston, MA, USA (11-16 June 2000)] 2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017) - New type of high-speed pulse radar based on the NRD guide technology at 60 GHz band

Kuroki, F., Sugioka, M., Danhara, T., Sato, H., Yoneyama, T.

Year:

2000

Language:

english

File:

PDF, 323 KB

english, 2000

13

A review of the present state of the absolute calibration for zircon fission track geochronometry using the external detector method

Danhara, Tohru, Iwano, Hideki

Journal:

Year:

2013

Language:

english

File:

PDF, 801 KB

english, 2013

14

Dating of altered mafic intrusions by applying a zircon fission track thermochronometer to baked country rock, and implications for the timing of volcanic activity during the opening of the Japan Sea

Hoshi, Hiroyuki, Iwano, Hideki, Danhara, Tohru, Iwata, Naoyoshi

Journal:

Year:

2015

Language:

english

File:

PDF, 678 KB

english, 2015

15

Fission track and U-Pb zircon ages of psammitic rocks from the Harushinai unit, Kamuikotan metamorphic rocks, central Hokkaido, Japan: constraints on metamorphic histories

Okamoto, Ayumi S., Takeshita, Toru, Iwano, Hideki, Danhara, Tohru, Hirata, Takafumi, Nishido, Hirotsugu, Sakata, Shuhei

Journal:

Year:

2015

Language:

english

File:

PDF, 2.86 MB

english, 2015

16

A high- T metamorphic complex derived from the high- P Suo metamorphic complex in the Omuta district, northern Kyushu, southwest Japan

Miyazaki, Kazuhiro, Ikeda, Takeshi, Matsuura, Hirohisa, Danhara, Tohru, Iwano, Hideki, Hirata, Takafumi

Journal:

Year:

2017

Language:

english

File:

PDF, 3.57 MB

english, 2017

17

Spatial distribution of the apatite fission-track ages in the Toki granite, central Japan: Exhumation rate of a Cretaceous pluton emplaced in the East Asian continental margin

Yuguchi, Takashi, Sueoka, Shigeru, Iwano, Hideki, Danhara, Tohru, Ishibashi, Masayuki, Sasao, Eiji, Nishiyama, Tadao

Journal:

Year:

2017

Language:

english

File:

PDF, 3.04 MB

english, 2017

18

Detrital zircon multi-chronology, provenance, and low-grade metamorphism of the Cretaceous Shimanto accretionary complex, eastern Shikoku, Southwest Japan: Tectonic evolution in response to igneous activity within a subduction zone

Hara, Hidetoshi, Nakamura, Yoshihiro, Hara, Kousuke, Kurihara, Toshiyuki, Mori, Hiroshi, Iwano, Hideki, Danhara, Tohru, Sakata, Shuhei, Hirata, Takafumi

Journal:

Year:

2017

Language:

english

File:

PDF, 8.10 MB

english, 2017

19

Ascent of migmatites of a high-temperature metamorphic complex due to buoyancy beneath a volcanic arc: a mid-Cretaceous example from the eastern margin of Eurasia

Miyazaki, Kazuhiro, Ikeda, Takeshi, Matsuura, Hirohisa, Danhara, Toru, Iwano, Hideki, Hirata, Takafumi

Journal:

International Geology Review

Year:

2018

Language:

english

File:

PDF, 7.22 MB

english, 2018

20

U-Pb and fission-track dating of a submarine pyroclastic rock from southwest Japan

Ninomiya, Takashi, Taniguchi, Sho, Shimoyama, Shoichi, Watanabe, Koichiro, Danhara, Tohru, Iwano, Hideki, Dunkley, Daniel J., Shiraishi, Kazuyuki, Gouzu, Chitaro

Journal:

Year:

2017

Language:

english

File:

PDF, 4.15 MB

english, 2017

21

LA-ICP-MS U–Pb and fission-track ages of felsic tuff beds of the Takikubo Formation, Izumi Group in the Kan-onji district, eastern Shikoku, southwestern Japan

Noda, Atsushi, Danhara, Tohru, Iwano, Hideki, Hirata, Takafumi

Journal:

BULLETIN OF THE GEOLOGICAL SURVEY OF JAPAN

Year:

2017

Language:

english

File:

PDF, 9.19 MB

english, 2017

22

Timescale of material circulation in subduction zone: U–Pb zircon and K–Ar phengite double‐dating of the Sanbagawa metamorphic complex in the Ikeda district, central Shikoku, southwest Japan

Nagata, Mitsuhiro, Miyazaki, Kazuhiro, Iwano, Hideki, Danhara, Tohru, Obayashi, Hideyuki, Hirata, Takafumi, Yagi, Koshi, Kouchi, Yoshikazu, Yamamoto, Koshi, Otoh, Shigeru

Journal:

Year:

2019

File:

PDF, 7.47 MB

2019

23

Catastrophic sector collapse at Usu volcano, Hokkaido, Japan: failure of a young edifice built on soft substratum

Goto, Yoshihiko, Danhara, Tohru, Tomiya, Akihiko

Journal:

Bulletin of Volcanology

Year:

2019

Language:

english

File:

PDF, 8.36 MB

english, 2019

24

Petit-spot volcanoes on the oldest portion of the Pacific Plate

Hirano, N., Machida, S., Sumino, H., Shimizu, K., Tamura, A., Morishita, T., Iwano, H., Sakata, S., Ishii, T., Arai, S., Yoneda, S., Danhara, T., Hirata, T.

Journal:

Deep Sea Research Part I: Oceanographic Research Papers

Year:

2019

Language:

english

File:

PDF, 3.02 MB

english, 2019

25

Identification of Lower Pleistocene widespread tephras associated with large caldera‐forming eruptions in the Tohoku area, north‐east Japan

Suzuki, Takehiko, Maruyama, Seiji, Danhara, Tohru, Hirata, Takafumi, Machida, Hiroshi, Arai, Fusao

Journal:

Journal of Quaternary Science

Year:

2019

Language:

english

File:

PDF, 3.55 MB

english, 2019

26

Northward cooling of the Kuncha nappe and downward heating of the Lesser Himalayan autochthon distributed to the south of Mt. Annapurna, western central Nepal

Nakajima, Toru, Sakai, Harutaka, Iwano, Hideki, Danhara, Tohru, Hirata, Takafumi

Journal:

Year:

2020

File:

PDF, 6.83 MB

2020

27

Younging zircon fissionâtrack ages from 13 to 2âMa in the eastern extension of the Kathmandu nappe and underlying Lesser Himalayan sediments distributed to the south of Mt. Everest

Nakajima, Toru, Sakai, Harutaka, Iwano, Hideki, Danhara, Tohru, Hirata, Takafumi

Journal:

Year:

2020

File:

PDF, 10.54 MB

2020

28

Zircon fissionâtrack and UâPb double dating using femtosecond laser ablationâinductively coupled plasmaâmass spectrometry: A technical note

Iwano, Hideki, Danhara, Tohru, Danhara, Yugo, Hirabayashi, Saori, Nakajima, Toru, Sakai, Harutaka, Hirata, Takafumi

Journal:

Year:

2020

File:

PDF, 2.31 MB

2020

29

Spontaneous fission decay constant of 238U determined by SSNTD method using CR-39 and DAP plates

Tetsu Yoshioka, Takao Tsuruta, Hideki Iwano, Tohru Danhara

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2005

Language:

english

File:

PDF, 305 KB

english, 2005

30

Erratum to: “Spontaneous fission decay constant of 238U determined by SSNTD method using CR-39 and DAP plates”: [Nucl. Instr. and Meth. A 555 (2005) 386–395]

Tetsu Yoshioka, Takao Tsuruta, Hideki Iwano, Tohru Danhara

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2006

Language:

english

File:

PDF, 58 KB

english, 2006

31

One-to-one correlation of fission tracks between zircon and mica detectors

H. Iwano, M. Kasuya, T. Yamashita, T. Danhara

Journal:

International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements

Year:

1992

Language:

english

File:

PDF, 776 KB

english, 1992

32

The PFA sheet: An improved mounting material for fission track analysisof zircon

T. Danhara, H. Iwano, M. Kasuya, T. Yamashita

Journal:

Nuclear Tracks and Radiation Measurements

Year:

1993

Language:

english

File:

PDF, 178 KB

english, 1993

33

Track counting efficiency and unetchable track range in apatite

H. Iwano, M. Kasuya, T. Danhara, T. Tamashita, T. Tagami

Journal:

Nuclear Tracks and Radiation Measurements

Year:

1993

Language:

english

File:

PDF, 817 KB

english, 1993

34

Radioactivity of neutron-irradiated materials used for fission track dating—improvement on dating procedures to eliminate radiation exposure by using a diallyl phthalate detector

T. Yoshioka, T. Tsuruta, H. Iwano, T. Danhara

Journal:

Radiation Measurements

Year:

2006

Language:

english

File:

PDF, 259 KB

english, 2006

35

Thermochronology of non-volcanic hydrothermal activity in the Kii Peninsula, Southwest Japan: Evidence from fission track dating and helium isotopes in paleo-hydrothermal fluids

Koji Umeda, Takahiro Hanamuro, Kunimi Yamada, Yoshimitsu Negishi, Hideki Iwano, Tohru Danhara

Journal:

Radiation Measurements

Year:

2007

Language:

english

File:

PDF, 564 KB

english, 2007

36

An unconformity in the early Miocene syn-rifting succession, northern Noto Peninsula, Japan: Evidence for short-term uplifting precedent to the rapid opening of the Japan Sea

Kazuhiko Kano, Toshiyuki Yoshikawa, Yukio Yanagisawa, Kenshiro Ogasawara, Tohru Danhara

Journal:

Year:

2002

Language:

english

File:

PDF, 2.80 MB

english, 2002

37

Exciton luminescence of ZnO fine particles

Y. Danhara, T. Hirai, Y. Harada, N. Ohno

Journal:

physica status solidi (c)

Year:

2006

Language:

english

File:

PDF, 150 KB

english, 2006

38

Thermochronology and the three-dimensional cooling pattern of a granitic pluton: an example from the Toki granite, Central Japan

Takashi Yuguchi, Kenji Amano, Tadahiko Tsuruta, Tohru Danhara, Tadao Nishiyama

Journal:

Contributions to Mineralogy and Petrology

Year:

2011

Language:

english

File:

PDF, 4.86 MB

english, 2011

39

Dating zircon by combined use of fission and alpha tracks

M. Kasuya, H. Iwano, T. Danhara

Journal:

Nuclear Tracks and Radiation Measurements

Year:

1993

Language:

english

File:

PDF, 779 KB

english, 1993

40

Zircon sensitive high mass-resolution ion microprobe U–Pb and fission-track ages for gabbros and sheeted dykes of the Taitao ophiolite, Southern Chile, and their tectonic implications

Ryo Anma, Richard Armstrong, Toru Danhara, Yuji Orihashi, Hideki Iwano

Journal:

Year:

2006

Language:

english

File:

PDF, 761 KB

english, 2006

41

Correlation of the Hakkoda–Kokumoto Tephra, a widespread Middle Pleistocene tephra erupted from the Hakkoda Caldera, northeast Japan

Takehiko Suzuki, Dennis Eden, Toru Danhara, Osamu Fujiwara

Journal:

Year:

2005

Language:

english

File:

PDF, 473 KB

english, 2005

42

Geology of the summit limestone of Mount Qomolangma (Everest) and cooling history of the Yellow Band under the Qomolangma detachment

Harutaka Sakai, Minoru Sawada, Yutaka Takigami, Yuji Orihashi, Tohru Danhara, Hideki Iwano, Yoshihiro Kuwahara, Qi Dong, Huawei Cai, Jianguo Li

Journal:

Year:

2005

Language:

english

File:

PDF, 1.05 MB

english, 2005

43

Fission-fragment registration and etching properties of diallyl phthalate with reference to its use as an external detector in fission-track dating

Tetsu Yoshioka, Takao Tsuruta, Hideki Iwano, Tohru Danhara, Yasuhiro Koguchi

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Year:

2003

Language:

english

File:

PDF, 387 KB

english, 2003

44

Identification of a pair of co-ignimbrite ash and underlying distal plinian ash in the Early Pleistocene widespread tephra in Japan

Hiroki Kamata, Akira Hayashida, Tohru Danhara

Journal:

Journal of Volcanology and Geothermal Research

Year:

1997

Language:

english

File:

PDF, 1.23 MB

english, 1997

45

Juvenile volcanic glass erupted before the appearance of the 1991 lava dome, Unzen volcano, Kyushu, Japan

Koichiro Watanabe, Tohru Danhara, Kazunori Watanabe, Kunihisa Terai, Tohru Yamashita

Journal:

Journal of Volcanology and Geothermal Research

Year:

1999

Language:

english

File:

PDF, 794 KB

english, 1999

46

Magnetic glasses in the Azuki and AT volcanic ashes in Japan

Yasuto Itoh, Ikuo Katsura, Tohru Danhara

Journal:

Earth and Planetary Science Letters

Year:

1989

Language:

english

File:

PDF, 725 KB

english, 1989

47

Correlation of widespread tephra deposits based on paleomagnetic directions: Link between a volcanic field and sedimentary sequences in Japan

Akira Hayashida, Hiroki Kamata, Tohru Danhara

Journal:

Quaternary International

Year:

1996

Language:

english

File:

PDF, 890 KB

english, 1996

48

Nouvelles données sur le téphra de Sarliève et le téphra CF7, marqueurs chrono-stratigraphiques de Grande Limagne (Massif central, France)

Didier Miallier, Serge Sanzelle, Thierry Pilleyre, Gérard Vernet, Sarah Brugière, Tohru Danhara

Journal:

Comptes Rendus Geoscience

Year:

2004

File:

PDF, 268 KB

2004

49

Timing of the Tsergo Ri landslide, Langtang Himal, determined by fission-track dating of pseudotachylyte

Hideo Takagi, Kazunori Arita, Tohru Danhara, Hideki Iwano

Journal:

Journal of Asian Earth Sciences

Year:

2007

Language:

english

File:

PDF, 1.55 MB

english, 2007

50

Uplift of the Ou Backbone Range in Northeast Japan at around 10 Ma and its implication for the tectonic evolution of the eastern margin of Asia

Takeshi Nakajima, Tohru Danhara, Hideki Iwano, Kiyotaka Chinzei

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Year:

2006

Language:

english

File:

PDF, 2.52 MB

english, 2006