Solid earth sciences, Geology

Stratigraphy of the Borehole Core (IJ19, 20) obtained at the Ikejirigawa lowland on the west side of Lake Nojiri-ko, northern part of Nagano Prefecture
Yoshihiro Takeshita, Naoki Watanabe
野尻湖ナウマンゾウ博物館研究報告, 32, 11-24, 2024
Lead

Stratigraphy of the Borehole Core (AK21) obtained at the Akagawa lowland on the west side of Lake Nojiri-ko and significance, northern part of Nagano Prefecture
Jun’ya Miyazaki, Yoshihiro Takeshita
野尻湖ナウマンゾウ博物館研究報告, 32, 1-10, 2024
Corresponding

Development of a Lesson Program about Snowmelt-type Volcanic Mudflow
Kazuki KIRYU, Yoshihiro TAKESHITA and Yasushi SAKAKIBARA
Education of Earth Science, 75(4), 153-163, Apr. 2023

Re-examination of stratigraphic positions of the incisor of Naumann's elephant and antler of Yabe’s giant deer so-called “Moon and Star” discovered in the 5th Nojiri-ko Excavation in 1973
Yoichi Kondo, Megumi Seki, Yoshihiro Takeshita, Chizuko Nakagawa, Kuniaki Hanaoka and Tadashi Miyashita
Bulletin of the Nojiri-ko Museum, (30), 1-14, 2022
Corresponding

Depositional process of the Byk-E tephra bed in the Chiba section, central Japan: A marker bed defining the Global Boundary Stratotype Section and Point for the Chibanian Stage
Yasufumi Satoguchi, Yoshihiro Takeshita, Hiroomi Nakazato, Yusuke Suganuma
Island Arc, 30, Nov. 2021, Refereed

Formal ratification of the Global Boundary Stratotype Section and Point (GSSP) for the Chibanian Stage and Middle Pleistocene Subseries of the Quaternary System: the Chiba Section, Japan
Yusuke Suganuma, Makoto Okada, Martin J. Head, Koji Kameo, Yuki Haneda, Hiroki Hayashi, Toshiaki Irizuki, Takuya Itaki, Kentaro Izumi, Yoshimi Kubota, Hiroomi Nakazato, Naohisa Nishida, Masaaki Okuda, Yasufumi Satoguchi, Quentin Simon, and Yoshihiro Takeshita
Episodes, 44, 317-347, Sep. 2021, Refereed

Geology of the Nakamachi hill Excavation 2019 in west of the Lake Nojiri-ko, central Japan
Geological Research Group for Nojiri-ko Excavation (Yoshihiro Takeshita, Kuniaki Hanaoka, Cho Choruje, Chizuko Nakagawa, Midori Fukasawa, Shinako Fukasawa, Tetsuji Fukasawa and Tadashi Miyashita
Bulletin of the Nojiri-ko Museum, 29, 1-10, Mar. 2021
Corresponding

Age control of the first appearance datum for Javanese Homo erectus in the Sangiran area
Shuji Matsu’ura，Megumi Kondo，Tohru Danhara，Shuhei Sakata，Hideki Iwano，Takafumi Hirata，Iwan Kurniawan，Erick Setiyabudi，Yoshihiro Takeshita，Masayuki Hyodo，Ikuko Kitaba，Masafumi Sudo，Yugo Danhara，Fachroel Aziz
science, 367(6474), 210-214, 10 Jan. 2020, Refereed

Geology of the Nakamachi hill Excavation 2017 and 2018 in west of the Lake Nojiri-ko, central Japan Geology Research Group for Nojiri-ko Excavation
Geological Research Group for Nojiri-ko Excavation (Madahiro Kobayashi, Yoshihiro Takeshita, Cho Choruje, Chizuko Nakagawa, Kuniaki Hanaoka and Tadashi Miyashita
Bulletin of the Nojiri-ko Museum, (28), 67-74, 2020

Grain composition and sediment chemistry of Kannoki Silt Member and Umibata Sand and Silt Member at the 22th Nojiri-ko Excavation site, central Japan
Volcanic Ash Research Group for Nojiri-ko Excavation (Yoshitaka Nagahashi, Naoto Saito, Yoshihiro Takeshita, Chizuko Nkagawa, Masahiro Kobayashi, Kuniaki Hnaoka, Tadashi Miyashita and Tadao Kobayashi
Bulletin of the Nojiri-ko Museum, (28), 25-33, 2020

Geology of the 22th Nojiri-ko Excavation in the Nojiri-ko Excavation Site. －Geology of the Excavation Site at Lake Nojiri and its surrounding area, Ser. 22－
Geological Research Group for Nojiri-ko Excavation ( Takayuki Kawabe, Megumi Seki, Yoshihiro Takeshita, Chizuko Nakagawa, Yoshitaka Ngahashi, Kuniaki Hnaoka and Tadashi Miyashita
Bulletin of the Nojiri-ko Museum, (28), 11-23, 2020
Corresponding

Tephra stratigraphy, facies and grain compositions of the Shinanomachi Loam Formation distributed around Lake Nojiri-ko
Geological Research Group for Nojiri-ko Excavation and Volcanic Ash Research Group for Nojiri-ko Excavation (Yoshitaka Nagahashi Naoto Saito, Kuniaki Hnaoka, Tadashi Miyashita Tadao Kobayahi, Yoshikatsu Nakamura and Yoshihiro Takeshita
Bulletin of the Nojiri-ko Museum, 27, 15-26, 2019

Stratigraphy and distribution of The Nojiriko Formation in the Excavation Site of Lake Nojiri and its surrounding area, Northern part of Nagano Prefecture
Geology Research Group for Nojir-ko Excavation (Sadayuki Akahane, Yoichi Kondo, Yoshihiro Takeshita, Ken'ichi Takemura, Cho Choruje, Chizuko Nakagawa, Kuniaki Hanaoka and Tetsuji Fukasawa
Bulletin of the Nojiri-ko Museum, 27, 1-14, 2019
Corresponding

A summary of the Chiba Section, Japan: a proposal of Global Boundary Stratotype Section and Point (GSSP) for the base of the Middle Pleistocene Subseries
Yuki Haneda, Hiroki Hayashi, Misato Hongo, Kenji Horie, Masayuki Hyodo, Atsuo Igarashi, Osamu Ishizuka, Toshiaki Irizuki, Takuya Itaki, Kentaro Izumi9, Koji Kameo, Moto Kawamata, Kenji Kawamura, Jun-Ichi Kimura, Takahiro Kojima, Yoshimi Kubota, Hiroomi Nakazato, Naohisa Nishida, Itaru Ogitsu, Makoto Okada, Masaaki Okuda, Jun’ichi Okuno, Yasufumi Satoguchi, Ryoko Senda, Quentin Simon, Testuo Sueyoshi, Kizuku Shikoku, Yusuke Suganuma, Manami Sugaya, Yoshihiro Takeshita, Mami Takehara, Masami Watanabe, Hisashi Yabusaki, Takeshi Yoshida
Journal of the Geological Society of Japan, 125(1), 5-22, 2019, Refereed, Invited

Improvement of Geological Information Literacy in Nagano Prefecture -three problems and practicing studies-
Hitoshi Togashi, Yoshihiro Takeshita and Chizuko Nakagawa
Bulletin of Nagano Environmental Conservation Research Institute, 15, 13-21, 2019

Paleoclimatic and paleoceanographic records through Marine Isotope Stage 19 at the Chiba composite section, central Japan: A key reference for the EarlyeMiddle Pleistocene Subseries boundary
Yusuke Suganuma, Yuki Haneda, Koji Kameo, Yoshimi Kubota, Hiroki Hayashi, Takuya Itaki, Masaaki Okuda, Martin, J. Head, Manami Sugaya, Hiroomi Nakazato, Atsuo Igarashi, Kizuku Shikoku, Misao Hongo, Masami Watanabe, Yasufumi Satoguchi, Yoshihiro Takeshita, Naohisa Nishida, Kentaro Izumi, Kenji Kawamura a, b, Moto Kawamata b, Jun’ichi Okuno a, b, Takeshi Yoshida s, Itaru Ogitsu, Hisashi Yabusaki, Makoto Okada
Quaternary Science Reviews, 191, 406-436, 01 Jul. 2018, Refereed

Geology and Quaternary environments of the Tategahana Paleolithic site in Nojiri-ko (Lake Nojiri), Nagano, central Japan
Y.Kondo, Y.Takeshita, T.Watanabe, M.Seki and Nojiri-ko Excavation Reserch Group
Quaternary International, 471, 385-395, 01 Apr. 2018, Refereed

Geology of the 21th Nojiri-ko Excavation in the Nojiri-ko Excavation Site. －Geology of the Excavation Site at Lake Nojiri and its surrounding area, Ser. 21－
Geological Research Group for Nojiri-ko Excavation (Takashi Uchiyama, Mieko Uchiyama, Kazuto Kanagawa, Masahiro Kobayashi, Megumi Seki, Yoshihiro Takeshita, Ken'ichi Takemura, Toshihiro Tanaka, Cho Choruje, Chizuko Nakagawa, Kuniaki Hanaoka and Tadashi Miyashita
Bulletin of the Nojiri-ko Museum, 26, 9-19, 2018

Geology of the Nakamachi hill Excavation 2016 in west of the Lake Nojiri-ko, central Japan
Geological Research Group for Nojiri-ko Excavation (Masahiro Kobayashi, Naoto Saito, Yoshihiro Takeshita, Cho Chiruje, Yoshikatsu Nakamura, Kuniaki Hanaoka and Tadashi MIyashita
Bulletin of the Nojiri-ko Museum, 26, 57-62, 2018
Corresponding

Overview of the seismic damages caursed by the 2014 northern Nagano Prefecture Earthquake in Nagano City, Iizuna Town, Shinano Town and Ogawa Village, central Japan
Research Group for Seismic Hazard in Nagano City, Iizuna Town, Shinano Town and Ogawa Village (Yoshihiro Takeshita et al.)
Earth Science (Chikyu Kagaku), 71(3), 115-133, 2017, Refereed, Not invited

The 2014 phreatic eruption of Ontake Volano and the subsequent erosion
Teruki Oikawa, Mitsuhiro Yoshimoto, Jiro Komori, Fukashi Maeno, Setsuya Nakada, Yoshihiro Takeshita, Taketo Shimano and Ishizuka Yoshihiro
Journal of the Geological Society of Japan, 123, i-ii, 2017

Provenance of rubbles from the Upper Pleistocene Tategahana Sand Member of Nojiri-ko Formation, northern part of Nagano Prefecture, Japan
Fumihiro Nakamura, Yoshihiro Takeshita
Bulletin of the Nojiri-ko Museum, 25, 1-17, 2017, Not invited

alluvial-fan grabels at the Karuma Trench for the Kamishiro Active Fault, Omachi City, and the uplifting process of the Northern Japan Alps
Takao Yano, Tomoyoshi Kosaka, Satoru Harayama, Yosuke Miyazawa, Yoshihiro Takeshita, Hisao Kondo and Aya Katsube
Bulletin of the Omachi Alpane Museum, 2, 9-18, 2017

Ash fall distribution of the 27 September 2014 eruption at Ontake Volcano, central Japan, based on Questionnaire Survey
Yoshihiro Takeshita, Kazuki Kiryu, Yoshio Hanai, Natsuki Kitazawa and Akihiro Kawakami
Journal of the Geological Society of Japan, 123(5), 291-307, 2017, Refereed
Lead, Corresponding

The Effect of Using Tablet Terminals in Science Experiments in Elementary Schools
Yasunari Hayashi, Takashi Misaki, Masahiko Sakaguchi, Kenichi Tenya, Hideyuki Ida, Hiroshi Kambara and Yoshihiro Takeshita
Studies on Educational Practices, (16), 109-118, 2017

Eruption sequence of the 2014 Ontake Volcano (Ontake-san) eruption reconstructed from recorded images and interviews
Teruki Oikawa, Mitsuhiro Yoshimoto, Setsuya Nakada, Fukashi Maeno, Jiro Komori, Taketo Shimano, Yoshihiro Takeshita, Yoshihiro Ishizuka and Yasuhiro Ishimine
Earth, Planets and Space, 68, 79-91, 14 May 2016, Refereed

Reconstruction of the 2014 eruption sequence of Ontake Volcano from recorded images and interviews
T., Oikawa, M., Yoshimoto, S., Nakada, F., Maeno, J., Komori, T., Shimano, Y., Takeshita, Y., Ishizuka and Y., Ishimine
Earth, Planets and Space, 68, 14 May 2016, Refereed

The Naumann's elephant fossils bearing bed in the Osaki, western coast of the Lake Nojiri-ko, central Japan
Geological Research Group for Nojiri-ko Excavation (Yoshihiro Takeshita, Takashi Uchiyama, Mieko Uchiyama, HItoshi Kakihara, Kazuto Kanagawa, Masahiro Kobasyahi, Naoto Saito, Kein'ichi Takemura, Kuniaki Hanaoka and Tadashi Miyashita
Bulletin of the Nojiri-ko Museum, 24, 33-45, 2016
Corresponding

Geology of the 20th Nojiri-ko Excavation in the Nojiri-ko Excavation Site. －Geology of the Excavation Site at Lake Nojiri and its surrounding area, Ser. 20－
Geological Research Group for Nojiri-ko Excavation, Volcanic Ash Research Group for Nojiri-ko Excavation (Mieko Uchiyama, Kazuto Kanagawa, Takayuki Kawabe, Masahiro Kobayashi, Kazuhiro Kobayashi, Yoshihiro Takeshita, Ken'ichi Takemura, Toshiro Tanaka, Cho Choruje, Yoshitaka Nagahashi, Kuniaki Hanaoka and Tadashi Miyashita
Bulletin of the Nojiri-ko Museum, 24, 15-32, 2016
Corresponding

Plant Remains from the Upper Pleistocene Nojiri-ko Formation during the 20th Nojiri-ko Excavation and Osaki Geological Survey
Chihiro Wakabayashi, Yoshihiro Takeshita, Tokuji Ito and Fossil Plant Research Group for Nojiri-ko Excavation
Bulletin of the Nojiri-ko Museum, 24, 99-106, 2016

A marker tephra bed close to the Lower-Middle Pleistocene boundary: Distribution of the Ontake-Byakubi Tephra Bed in central Japan
Yoshihiro Takeshita, Nobuyuki Matsushima, Hiroshi Teradaira, Takashi Uchiyama, Hisao Kumai
Quaternary International, Mar. 2015, Refereed

Dissected geomorphology of the Azumaya Volcano and its application
Yoshihiro Takeshita, Kuniaki Nishiki and Hitoshi Togashi
Journal of the Geological Society of Japan, 121(7), 233-248, 2015, Refereed
Lead, Corresponding

The 2014 Eruption of Ontake Volcano, Central Japan
Teruki Oikawa, Koshun Yamaoka, Mitsuyoshi Yoshimoto, Setsuya Nakada, Yoshihiro Takeshita, Fukashi Maeno, Yoshihiro Ishizuka, Jiro Komori Taketo Shimano and Shun Nakano
Bulletin of the Volcanorogical Society of Japan, 60(3), 411-415, 2015, Refereed

Geological results of the 19th Nojiri-ko Excavation and sedimentary environments of the Tategahana Sand Member around the Ⅲ-F Line in the Nojiri-ko Excavation Site. －Geology of the Excavation Site at Lake Nojiri and its surrounding area, Ser. 19－
Yoshihiro Takeshita, Takashi Uchiyama, Mieko Uchiyama, Masahiro Kobayashi, Kazuhiro Kobayashi, Kunbiaki Hanaoka and Tadashi Miyasihita
Bulletin of the Nojiri-ko Museum, 22, 9-26, 2014
Lead, Corresponding

K-Ar ages for lavas of Azumaya volcano, central Japan: Reexamination of volcanic history of Azumaya volcano
Kuniaki Nishiki , Yoshihiro Takeshita, Tomotaka Tanabe and Akikazu Matsumoto
Journal of the Geological Society of Japan, 120(3), 89-103, 2014, Refereed, Not invited

A High-Resolution Record of the Matuyama-Brunhes Transition Constrains the Age of Javanese Homo erectus in the Sangiran Dome, Indonesia
M. Hyodo, S. Matsu’ura, Y. Kamishima, M. Kondo, Y. Takeshita, I. Kitaba, T. Danhara, F. Aziz, Iwan Kurniawan, H. Kumai
PNAS, 108, 19563-19568, 2011, Refereed

Practice of Making Peel Specimen of Unconsolidated Sediments for University Students of Teacher Training Course
Takeyuki Ueki and Yoshihiro Takeshita
Journal of Education of Earth Science, 64, 179-187, 2011, Refereed, Not invited

A Newly Found Pyroclastic Flow Deposit around 10ka at Nikko Nantai Volcano, Northeast Japan
Yasuyuki Miyake, Miyuki Saito, Yoshihiro Takeshita, Teruki Oikawa and Takeshi Saito
Bulletin of the Volcanorogical Society of Japan, 54(4), 163-173, 2009, Refereed, Not invited

Correlation of the Middle Pleistocene Tephra Beds from the Older Ontake Volcano with Those in the Southern Part of Matsumoto Basin, Central Japan
Yoshihiro Takeshita, Yasuyuki Miyake and Jun'ichi Sakai
The Quaternary research, 46(2), 131-146, 2007, Refereed, Not invited
Lead, Corresponding

Stratigraphy and Chronology of Widespread Tephra Beds Intercalated in the TKN-2004 Core Sediment Obtained from the Takano Formation, Central Japan
Yoshitaka Nagahashi, Takako Sato, Yoshihiro Takeshita, Takaharu Tawara and Fujio Kumon
The Quaternary research, 46(4), 305-325, 2007, Refereed, Not invited

Tephrostratigraphy in the southern area of Shinshu district, Central Japan
Yoshihiro Takeshita
Daishiki, 35, 35-42, 2004
Lead, Corresponding

Geplogy of the Older Ontake Volcano, Central Japan
Matsumoto Basin Collaborative Research Group（correspoinding author: Yoshihiro Takeshita)
Earth Science (Chikyu Kagaku), 56(2), 65-85, 2002, Refereed, Not invited
Corresponding

Middle Pleistocene tephra beds in the Ina Valley
Yoshihiro Takeshita
Natural History Reports of Inadani, 3, 19-28, 2002, Not invited
Lead, Corresponding

Correlation of the tephra beds in the middle Pleistocene Older Ontake Volcano with those in the Kazusa Group in Boso Peninsula, Central Japan
Yoshihiro Takeshita, Yasuyuki Miyake, Jun’ichi Sakai
Lead, Corresponding

Volcanic history of the middle Pleistocene Older Ontake Volcano, Central Japan－Inferences from tephrostratigraphy and petrography－
Yoshihiro Takeshita
Lead, Corresponding

信州の絶景はどのようにできたのか
赤羽貞幸・塚原弘昭（監修） 近藤洋一・竹下欣宏・田辺智隆外３名, Joint work
しなのき書房, 2024
ISBN:4-903002-80-4

県歌「信濃の国」－歌詞からたどる地学の旅－
地学団体研究会長野支部「長野の大地」編集委員会（編）, Joint work
ほおずき書籍, 2023
ISBN:4-434-327706-3

Introduction to Volcanoes in Nagano
Yoshihiro Takeshita, Single work
しなのき書房, Aug. 2022
ISBN:978-4-903002-75-0

地学でめぐる 信濃三十三番札所
塚原弘昭, 中村由克, 赤羽貞幸, 加藤真彰, 小林和宏, 近藤洋一, 塩野敏昭, 関めぐみ, 竹下欣宏, 田辺智隆, 寺尾真純, 富樫 均, 中川知津子, 長谷川桂子, 花岡邦明, Joint work
しなのき書房, Feb. 2020
ISBN:9784903002613

野尻湖，立が鼻発掘地周辺の地質と堆積環境
Yoshihiro TAKESHITA
化石研究会第156回例会, 06 Nov. 2022, Invited

Subsurface geology in the Nagano Basin - Inferences from petrography of cuttings from the Kawanakajima spa boring
竹下欣宏，浅田愛美
日本地質学会129年学術大会, 04 Sep. 2022

The geomorphological and geological features around the active fault found west of the Lake Nojiri-ko, northern part of Nagano Prefecture
竹下欣宏，関めぐみ，近藤洋一，花岡邦明，宮下　忠，中川知津子，廣内大助，野尻湖地質グループ
日本活断層学会2021 年度秋季学術大会, 23 Oct. 2021

Subsurface geology along the active fault found west of the Lake Nojiri-ko, northern part of Nagano Prefecture
竹下欣宏，関めぐみ，近藤洋一，花岡邦明，宮下　忠，中川知津子，廣内大助，野尻湖地質グループ
日本地質学会128年学術大会, 06 Sep. 2021

Active fault outcrops newly found in Shinano and Iizuna Town, northern part of Nagano Prefecture
竹下欣宏・近藤洋一・花岡邦明・富樫　均・宮下　忠・関めぐみ・中川知津子・廣内大助・野尻湖地質グループ
日本活断層学会 2020年度秋季学術大会, 22 Nov. 2020

The newly found active fault around Iizuna-Kurohime area, central Japan
廣内大助・竹下欣宏
日本活断層学会 2020年度秋季学術大会, 22 Nov. 2020, 富山（オンライン）

The Ontake-Byakubi tephra, a marker tephra bed for indication of the GSSP of Lower-Middle Pleistocene Boundary
Yoshihiro Takeshita, Nobuyuki Matsushima, Hiroshi Teradaira, Takashi Uchiyama, Hisao Kumai
XIXI NQUA 2015 (lnternational Union for Quaternary Research XIX Congress), 01 Aug. 2015, lnternational Union for Quaternary Research

Hornblende and orthopyroxene composition as a tool for the identification of strongly weathered tephra beds - a case study of the Quaternary tephra beds in Japan -
Yoshihiro Takeshita, Atsuo Kotaki, Yasuyuki Miyake, Tatsuro Tsugane
XIXI NQUA 2015 (lnternational Union for Quaternary Research XIX Congress, 31 Jul. 2015, lnternational Union for Quaternary Research

Geology of Sangiran Area, Indonesia
Hisao KUMAI, Yoshihiro TAKESHITA, Shuji MATSUURA, Masayuki HYODO, Megumi KONDO, Ikuko KITABA
XIXI NQUA 2015 (lnternational Union for Quaternary Research XIX Congress), 31 Jul. 2015, lnternational Union for Quaternary Research

Mafic minerals compositions as a useful tool for the identification of source volcano of weathered fallout deposits - a case study of the middle Pleistocene tephra beds in central Japan -
Yoshihiro TAKESHITA
IAVCEI 2013 Scientific Assembly, 23 Jul. 2013, International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI)

May 1995
The Association for the Geological Collaboration in Japan

Jun. 1999
The Geological Society of Japan

Aug. 2001
The Volcanological Society of Japan

Jun. 2005
Japan Association for Quaternary Research

Dec. 2014
Japan Society of Earth Science Education

Sep. 2020
Japanese Society for Active Fault Studies

Peer review
Quaternary International (Elsevier Editorial System), 25 Aug. 2016 - 22 Sep. 2016

Peer review
Journal of Asian Earth Sciences, Jun. 2012 - Aug. 2012

Peer review
Quaternary International (Elsevier Editorial System), 10 Mar. 2011 - 31 Mar. 2011

30 Jul. 2015 - 30 Jul. 2015
NQUA2015 Mid-Congress Excursions M-6 (Ontake Volcano Course), Field Excursion Guide (Geology and tephrochronology of the Ontake volcano, Nagano, central Japan)

30 Jul. 2015 - 30 Jul. 2015
NQUA2015 Post-Congress Excursions PO-7 (Lake Nojiri-ko Course), Field Excursion Guide (Geology and Quaternary environments of the Paleolithic site at Tategahana in Nojiri-ko (Lake Nojiri), Nagano, central Japan)