1. TOSHIHIRO YAMADA (Graduate School of Integrated Sciences for Life)
1 okt 2024 · Academic Degrees · Doctor of Science, Osaka City University · Master of Science, Kagoshima University ...
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2. Toshihiro Yamada (山田 俊皓) - Google Sites
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Toshihiro Yamada (山田 俊皓) Professor / 教授 Graduate School of Economics, Hitotsubashi University (一橋大学) 2-1 Naka, Kunitachi, Tokyo, Japan Email: toshihiro.yamada at r.hit-u.ac.jp
3. It has been revealed that the husband of former Princess Mako of Japan ...
11 mrt 2024 · The husband of former Princess Mako of Japan, who married an ordinary person and started her honeymoon in New York, has become a lawyer for a law firm.
It has been revealed that the husband of former Princess Mako of Japan, who married an ordinary person and started her honeymoon in New York, has become a lawyer for a law firm.On the 6th, a Japanese ..
4. Early Land Plant Spore Assemblage from the Devonian Nakazato ...
15 mrt 2024 · A palynological study was conducted for the first time on the Lower Devonian Nakazato Formation in the South Kitakami Belt, northeast Japan.
A palynological study was conducted for the first time on the Lower Devonian Nakazato Formation in the South Kitakami Belt, northeast Japan. The palynomorphs were primarily examined using a scanning electron microscope as they exhibited opaqueness due to very high thermal maturity and coalification. The palynological assemblage comprises cryptospores, spores, tubular remains and conducting structures. However, species-level identification was proven challenging for many obtained palynomorphs. Nevertheless, the assemblage exhibited notable similarities to the Pragian to early Emsian palynoassemblages from South China in terms of composition and representation of genera. The age estimate derived from the palynological data slightly predates those obtained from marine invertebrates (Emsian to Givetian). To reconcile this discrepancy, a comprehensive comparison between terrestrial and marine biostratigraphies in Asia is necessary.
5. Paleotsunami history along the northern Japan Trench based on ...
4 feb 2022 · Paleotsunami history of large tsunamis can be reconstructed by dating at potentially inundated only by large tsunamis. Tsunami interval is ...
【ポイント】 津波堆積物を含む地層を垂直方向に連続してミリ間隔の高密度で年代測定を行うことで、年代的に地層の欠損がないことを確認する手法を新たに開発し、抜け落ちのない津波の履歴を復元した。 ...
6. Exquisitely Preserved Fossil Forest Uncovered in Japan » Iraqi ...
A beautifully preserved fossil forest uncovered on a river bank in Japan has been described in detail for the first time. The rare site takes scientists one ...
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7. Exquisitely Preserved Fossil Forest Uncovered in Japan - ScienceAlert
25 jul 2023 · A beautifully preserved fossil forest uncovered on a river bank in Japan has been described in detail for the first time.
A beautifully preserved fossil forest uncovered on a river bank in Japan has been described in detail for the first time.
8. Flowering, death, and cricket: 4 bamboozling science facts
2 jan 2024 · Read more. Bamboo flowering. The flowering bamboo. Credit: Toshihiro Yamada, Hiroshima University ... dating back 33,000 to 39,000 years ago.
Bamboo has truly a bizarre life cycle. Here are four things we learned about bamboo in 2023.
9. Taxonomic Revision of Pinus fujiii (Yasui) Miki (Pinaceae) and Its ...
Toshihiro Yamada, Mariko Yamada, Minoru Tsukagoshi. Toshihiro Yamada. * E-mail ... relationship between the two species has not been discussed until now.
Pinus trifolia Miki 1939 (Pinaceae) was originally proposed based on seed cones from the upper Miocene of Aichi and Gifu Prefectures, central Japan. However, before the publication of P. trifolia, a different name (Pinus fujiii (Yasui) Miki) was given to a female cone with the same morphology. On the other hand, P. fujiii auct. non (Yasui) Miki has been used for seed cones with different morphologies from Yasui’s holotype, i.e., apophyses arranged in 5:8 parastichies and a perexcentromucronate slightly-pointed umbo. As a result of re-examination on the Miki and Yasui specimens, we concluded that P. trifolia was a synonym for P. fujiii and proposed here Pinus mikii sp. nov. for cones assigned to P. fujiii auct. non (Yasui) Miki. We also emended the diagnosis of P. fujiii based on these specimens. Pinus fujiii is characterized by a large female cone in which the apophyses with a centromucronate prickle-like umbo are arranged in 8:13 parastichies, and deciduous seed wings. These characters suggest that P. fujiii belongs to the section Trifoliae of the subgenus Pinus, which is now restricted to North and Central America and the Caribbean islands. Fossil data suggest that the P. fujiii lineage firstly appeared in Japan around the Eocene/Oligocene boundary. We speculate that the P. fujiii lineage might have moved southward to Japan from a refugium located elsewhere in high-latitude areas in response to the late Eocene cooling event, as occurred with other Trifoliae species in North...
10. Palaeontological Society of Japan
Shinnosuke Yamada. 2006.1, Atsushi Narita, Midori Matsumoto, Toshihiro Yamada. Tatsuhiko Yamaguchi, Ryoichi Nagao, Takahiro Kamiya, Paleogene ostracodes from ...
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11. Taxonomic Revision of Pinus fujiii (Yasui) Miki (Pinaceae) and Its ...
Toshihiro Yamada, 1 ,* Mariko Yamada, 1 and Minoru Tsukagoshi 2. Toshihiro Yamada. 1 School of Natural System, College of Science and Engineering, Kanazawa ...
Pinus trifolia Miki 1939 (Pinaceae) was originally proposed based on seed cones from the upper Miocene of Aichi and Gifu Prefectures, central Japan. However, before the publication of P. trifolia, a different name (Pinus fujiii (Yasui) Miki) was ...