Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Shoichi Shimoyama"'
Autor:
Takashi Ninomiya, Shoichi Shimoyama, Sho Taniguchi, Toshihiro Takahashi, Tohru Danhara, Hideki Iwano
Publikováno v:
Geosciences, Vol 11, Iss 9, p 363 (2021)
The Tsushima Lapilli Tuff, the thickest tuff in the Taishu Group on Tsushima Island, underwent a thermal event after deposition, and has not previously yielded a reliable age because various ages have been reported. This study clarifies the eruption
Externí odkaz:
https://doaj.org/article/609a933c833e40229b82e738e0c2dae2
Autor:
Mitsuhiro Kuwahata, Tatsuhiko Yamaguchi, Toshimichi Nakanishi, Gyujun Park, Wan Hong, Jung-Hun Park, Ken'ichi Ohkushi, Shoichi Shimoyama, Shinji Sugiyama, Futoshi Nanayama
Publikováno v:
Radiocarbon. 61:1939-1950
To investigate the relationship between paleoenvironmental changes and marine reservoir effects, the radiocarbon ages of marine bioclasts and terrestrial plants from the same horizons of a sediment core in the Holocene Epoch were measured. This core,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10f9edce71ffb752cc22aa6e4084502b
https://doi.org/10.1017/rdc.2019.114
https://doi.org/10.1017/rdc.2019.114
Autor:
Shigenori Kawano, Shoichi Shimoyama, Sohiko Kameyama, Yusuke Muramiya, Yusuke Ando, Sota Niiyama
Five species of decapod crustaceans, including Calliax nishiki sp. nov. (Axiidea, Eucalliacidae) and Carcinoplax longimana (de Haan), are described from the upper part of the Moeshima Silt Bed (latest Pleistocene to Holocene: ca 13,000 to 8,000 cal B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e88bcf4f56606105db22237fe4f59247
https://zenodo.org/record/4425380
https://zenodo.org/record/4425380
Autor:
Tohru Danhara, Takashi Ninomiya, Sho Taniguchi, Hideki Iwano, Shoichi Shimoyama, Toshihiro Takahashi
Publikováno v:
Geosciences, Vol 11, Iss 363, p 363 (2021)
Geosciences
Volume 11
Issue 9
Geosciences
Volume 11
Issue 9
The Tsushima Lapilli Tuff, the thickest tuff in the Taishu Group on Tsushima Island, underwent a thermal event after deposition, and has not previously yielded a reliable age because various ages have been reported. This study clarifies the eruption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8375679f0f1155080ade1f28fb20b526
https://doi.org/10.3390/geosciences11090363
https://doi.org/10.3390/geosciences11090363
Autor:
Hisanori Matsuyama, Mitsuru Okuno, Keiji Takemura, Toshimichi Nakanishi, Wan Hong, Shoichi Shimoyama
Publikováno v:
Radiocarbon. 59:1737-1748
Beppu Bay is located on east-central Kyushu, southwest Japan, and is characterized by hydrothermal activity, tectonic deformation, and recent volcanism under the influence of convergence of the Philippine Sea plate. This area, occupying the western p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a5a041a569171f6ae92878aef159a4d
https://doi.org/10.1017/rdc.2017.119
https://doi.org/10.1017/rdc.2017.119
Autor:
Toshimichi Nakanishi, Gyujun Park, Wan Hong, Jong-Geol Lee, Shin'ichi Sato, Shoichi Shimoyama
Publikováno v:
Radiocarbon. 59:423-434
To measure chronological changes in the marine reservoir effect in western Japan, 47 marine shells and 35 terrestrial plants from the same horizons in two cores of Holocene sediments were radiocarbon dated by the KIGAM AMS facility. These cores were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::541919789f9d6a2fc7a03e4180cfec33
https://doi.org/10.1017/rdc.2016.124
https://doi.org/10.1017/rdc.2016.124
Autor:
SHOICHI SHIMOYAMA1 cshmym@diary.ocn.ne.jp, TOSHIHIKO ICHIHARA2, KAORI TSUKANO3, MINAMI KABASHIMA3, NORIYUKI MOMOSHIMA4, TOMOHIRO KOMORITA5, HIROAKI TSUTSUMI5
Publikováno v:
Plankton & Benthos Research. 2015, Vol. 10 Issue 4, p202-214. 13p.
Autor:
Takahiro Aoki, Sho Taniguchi, Toshiro Yamanaka, Shoichi Shimoyama, Takashi Ninomiya, Takashi Shimazu, Toshihiro Takahashi, Tamio Nishida, Yuichiro Miyata
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 546:109655
The Fukuzaki Limestone is a small limestone lens embedded in siliciclastic Taishu Group rocks on Tsushima Island in the southwestern Japan Sea. A fossil assemblage in this limestone consisting of the bivalve mollusc Bathymodiolus sp. (Bathymodiolinae
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fc6626cc158765bf94fd54731a2d9c7
https://doi.org/10.1016/j.palaeo.2020.109655
https://doi.org/10.1016/j.palaeo.2020.109655
Autor:
Koichiro Watanabe, Kazuyuki Shiraishi, Kenji Horie, Shoichi Shimoyama, Daniel J. Dunkley, Takashi Ninomiya
Publikováno v:
Island Arc. 23:206-220
The Taishu Group, a marine formation with a thickness of >5400 m, crops out on Tsushima Island, located in the southwestern Japan Sea. The group, which is generally regarded as early Eocene to early Miocene in age, provides important information abou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f0eb780f87d51a57e2546e8302e3901
https://doi.org/10.1111/iar.12072
https://doi.org/10.1111/iar.12072
The geomorphic history of the Ainoura plain, Kyushu, Japan, based on excavation of the Monzen ruins.
Publikováno v:
Earth Sciences Research Journal. Dec2012, Vol. 16 Issue 2, p87-94. 8p. 1 Graph, 3 Maps.