Recovery process of Triassic foraminiferal diversity after the P/T mass extinction

• Project/Area Number: 18K03829
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Review Section: Basic Section 17050:Biogeosciences-related
• Research Institution: Fukuoka University
• Principal Investigator: 上野 勝美 福岡大学, 理学部, 教授 (90241786)
• Project Period (FY): 2018-04-01 – 2024-03-31
• Project Status: Completed (Fiscal Year 2023)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2021: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000); Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
• Keywords: 三畳系 / 有孔虫 / 大量絶滅 / 多様性回復 / ペルム系 / 有孔虫群集 / 三畳紀 / P/T境界 / 群集多様性回復過程

Outline of Annual Research Achievements

平成30年度に4年間の研究として開始した本科研費は，新型コロナ感染症蔓延のため令和元年度末から令和3年度に計画していた野外地質調査が実施できなくなった．そのための措置として，令和4年度に引き続き令和5年度も補助事業期間延長を行った．令和5年度は，本科研費の主要調査対象地域であるタイ王国ランパン北部において調査を行い，最上部ペルム系から下部三畳系にかけての新たなセクションで柱状図作成，試料採取を実施した．このセクションでは，最上部ペルム系は有孔虫や石灰藻を主体とする生砕性泥質石灰岩（一部ドロマイト岩）から成り，その上位には成層した細粒ドロマイト岩が累重する．さらにその上位には，一部露頭の欠如があるが，ウーイド層準を挟む層状ドロマイト岩が続いている．このドロマイト層準が下部三畳系に相当するものと考えられる．このような層序はランパン北部地域の他のセクションでも確認できるもので，最上部ペルム系は生砕物に富む石灰岩，最下部三畳系は一部に微生物岩を伴う層状細粒ドロマイト岩，その上位にウーイドやピソイド層準を頻繁に挟むドロマイト岩からドロマイト質石灰岩，という一般的な特徴が組み立てられた．得られた試料について室内処理を行ったところ，最上部ペルム系層準からはこれまで以上に豊富な有孔虫群集が得られた．この群集はPalaeofusulina, Reichelina, Colaniella, Urshutenella, Paraglobivalvulinaなどの属を主要構成要素としている．三畳系についてはこのセクションからは有孔虫は検出できていない．
このような研究成果について，6月にイタリア，ペルージャ大学で開催された国際有孔虫会議（FORAMS 2023）において発表を行った．なお，研究成果については現在，国際誌への投稿を念頭に，取りまとめを継続している．

Research Products

• [Int'l Joint Research] Chulalongkorn University/Department of Mineral Resources(タイ)
• [Int'l Joint Research] Chulalongkorn University/Department of Mineral Resources(タイ)
• [Int'l Joint Research] Nanjing University/Nanjing Inst. Geol. Palaeont., CAS(中国)
• [Int'l Joint Research] Chulalongkorn University/Department of Mineral Resources(タイ)
• [Int'l Joint Research] Nanjing University/Nanjing Inst. Geol. Palaeont., CAS(中国)
• [Int'l Joint Research] University of Geneva(スイス)
• [Int'l Joint Research] University of Geneva(スイス)
• [Int'l Joint Research] University of Oviedo(スペイン)
• [Int'l Joint Research] Chulalongkorn University/Department of Mineral Resources(タイ)
• [Int'l Joint Research] Nanjing University/Nanjing Inst. Geol. Palaeont./Northeastern University(中国)
• [Int'l Joint Research] Geological Inst., Ukrainian Acad. Sci.(ウクライナ)
• [Int'l Joint Research] University of Geneva(スイス)
• [Int'l Joint Research] NIGPAS, Nanjing/Nanjing University/Northeastern University(中国)
• [Int'l Joint Research] Chulalongkorn University/Department of Mineral Resources(タイ)
• [Int'l Joint Research] University of Oviedo(スペイン)
• [Int'l Joint Research] Department of Geology and Minerals(ラオス)
• [Int'l Joint Research] University of Geneva(スイス)
• [Int'l Joint Research] University of Oviedo(スペイン)
• [Int'l Joint Research] Chulalongkorn University/Department of Mineral Resources(タイ)
• [Int'l Joint Research] Department of Geology and Minerals(ラオス)
• [Journal Article] Note on A Peculiar Fusuline Sample from the Pennsylvanian of the Cantabrian Zone (Spain): Observations and Intriguing Questions (2022)
  • Author(s): Villa Elisa、Ueno Katsumi、Merino-Tome Oscar
  • Journal Title: Journal of Foraminiferal Research Volume: 52 Issue: 2 Pages: 108-119
  • DOI: 10.2113/gsjfr.52.2.108
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Carboniferous fusuline Foraminifera: taxonomy, regional biostratigraphy, and palaeobiogeographic faunal development (2022)
  • Author(s): Ueno Katsumi
  • Journal Title: Geological Society, London, Special Publications Volume: 512 Issue: 1 Pages: 327-496
  • DOI: 10.1144/sp512-2021-107
  • Peer Reviewed / Open Access
• [Journal Article] Thailandina and Neothailandina and their family Thailandinidae salvaged: a valid taxonomic group of peculiar Permian fusuline Foraminifer (2021)
  • Author(s): Ueno, K.
  • Journal Title: Journal of Paleontology Volume: 96 Issue: 2 Pages: 485-490
  • DOI: 10.1017/jpa.2021.88
  • Peer Reviewed / Open Access
• [Journal Article] First record of Late Pennsylvanian fusulinids from the North Tianshan belt, China (2021)
  • Author(s): Huang,X., Wang,Y., Ueno, K., Zhang, X.H., Jin, S.S. and Chen, J.T.
  • Journal Title: Geological Journal Volume: 56 Issue: 12 Pages: 6053-6072
  • DOI: 10.1002/gj.4307
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] A peculiar fusuline assemblage from the Tanes locality, Campo de Caso section (Pennsylvanian, upper Moscovian; Cantabrian Zone, Spain) (2021)
  • Author(s): Villa, E., Ueno, K., Merino-Tome, O. and Martin-Llaneza, J.
  • Journal Title: Spanish Journal of Palaeontology Volume: 36 Pages: 1-19
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Late Pennsylvanian carbonate platform facies and coral reef: new insights from southern China (Guizhou Province) (2020)
  • Author(s): Maillet Marine、Huang Wen-Tao、Li Xiao、Yang Zhen-Yuan、Guan Chang-Qing、Zhang Yong-Li、Gong En-Pu、Ueno Katsumi、Samankassou Elias
  • Journal Title: Facies Volume: 67 Issue: 1 Pages: 1-37
  • DOI: 10.1007/s10347-020-00613-w
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Coral reefs and growth dynamics of a low-angle Carboniferous platform: Records from Tianlin, southern China (2020)
  • Author(s): Maillet Marine、Huang Wen-Tao、Miao Zhuo-Wei、Gong En-Pu、Guan Chang-Qing、Zhang Yong-Li、Ueno Katsumi、Samankassou Elias
  • Journal Title: Sedimentary Geology Volume: 396 Pages: 105550-105550
  • DOI: 10.1016/j.sedgeo.2019.105550
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 国内石灰岩の水銀含有量に関する研究 (2020)
  • Author(s): 中澤努・坂田健太郎・岡井貴司・上野勝美
  • Journal Title: 石灰石 Volume: 424 Pages: 72-81
• [Journal Article] Sedimentation and karstification of the Carboniferous‒Permian Akiyoshi Limestone in the Akiyoshi accretionary complex, southwest Japan (2019)
  • Author(s): 藤川将之・中澤努・上野勝美
  • Journal Title: The Journal of the Geological Society of Japan Volume: 125 Issue: 8 Pages: 609-631
  • DOI: 10.5575/geosoc.2019.0024
  • NAID: 130007776092
  • ISSN: 0016-7630, 1349-9963
  • Year and Date: 2019-08-15
  • Peer Reviewed
• [Journal Article] Litho-, bio-, and chemostratigraphy of the Middle Triassic carbonate succession in the North-Central Coast Region of Vietnam (2019)
  • Author(s): Ha Thuy Thi Nhu、Takayanagi Hideko、Ueno Katsumi、Asahara Yoshihiro、Yamamoto Koshi、Iryu Yasufumi
  • Journal Title: Progress in Earth and Planetary Science Volume: 6 Issue: 1 Pages: 47-47
  • DOI: 10.1186/s40645-019-0293-y
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Anthracoporella-Palaeoaplysina mound in late Carboniferous mid-Panthalassan atoll-type carbonates in a Jurassic accretionary complex, central Japan (2019)
  • Author(s): Tominaga, K., Ueno, K. and Hisada, K.
  • Journal Title: Facies Volume: 65 Issue: 2
  • DOI: 10.1007/s10347-019-0555-6
  • Peer Reviewed
• [Journal Article] Foraminiferal biostratigraphy of the Triassic Hoang Mai Formation, Central Vietnam (2019)
  • Author(s): Ueno, K., Ha, T. T. N. and Iryu, Y.
  • Journal Title: Journal of Foraminiferal Research Volume: 印刷中
  • Peer Reviewed
• [Journal Article] The Sukhothai Zone (Permian-Triassic island-arc domain of Southeast Asia) in Northern Laos: Insights from Triassic carbonates and foraminifers (2018)
  • Author(s): Ueno, K., Kamata, Y., Uno, K., Charoentitirat, T., Charusi, P., Vilaykham, K. and Martini, R.
  • Journal Title: Gondwana Research Volume: 61 Pages: 88-99
  • DOI: 10.1016/j.gr.2018.04.013
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Demarcation problem in fusuline classifi cation: A case for Verella/Eofusulina discrimination (2018)
  • Author(s): Ueno, K. and Villa, E.
  • Journal Title: Spanish Journal of Palaeontology Volume: 33 Pages: 215-230
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Permian-Triassic back-arc basin development in response to Paleo-Tethys subduction, Sa Kaeo-Chanthaburi area in Southeastern Thailand (2018)
  • Author(s): Hara, H., Tokiwa, T., Kurihara, T., Charoentitirat, T., Ngamnithiporn, A., Visetnat, K., Tominaga, K., Kamata, Y. and Ueno, K.
  • Journal Title: Gondwana Research Volume: 64 Pages: 50-66
  • DOI: 10.1016/j.gr.2018.06.007
  • Peer Reviewed / Int'l Joint Research
• [Presentation] Foraminiferal succession across the Prmian-Triassic boundary in Northern Thailand (2023)
  • Author(s): Ueno, K., Charoentitirat, T., and Kamata, T.
  • Organizer: FORAMS 2023; International Symposium on Foraminifera, Perugia, Italy
  • Int'l Joint Research
• [Presentation] Mid-oceanic seamount carbonates in Eastern Paleotethyan suture zones (2023)
  • Author(s): Ueno, K.
  • Organizer: 2nd Symposium of IGCP Project 710; Western Tethys meets Eastern Tethys, Krakow, Poland
  • Int'l Joint Research
• [Presentation] Geological origin of the Permian bedded chert succession distributed in Central Plaon of Thailand (2023)
  • Author(s): Kamata, Y., Phromsuwan, W., Ueno, K., Charoentitirat, T., Sardsud, A.
  • Organizer: 2nd Symposium of IGCP Project 710; Western Tethys meets Eastern Tethys, Krakow, Poland
  • Int'l Joint Research
• [Presentation] タイ国中央部チャオプラヤ平野に分布するペルム系層状チャートの地質学的帰属 (2023)
  • Author(s): 鎌田祥仁，Waraphorn, P., 上野勝美，Charoentitirat., Sardsud, A.
  • Organizer: 日本地質学会第130年年会，京都大学
• [Presentation] An overview of fusuline succession across the Moscovian-Kasimovian boundary interval and the best correlatable level for the base-Kasimovian (2021)
  • Author(s): Ueno, K.
  • Organizer: Kasimovian Workshop, Subcommission on Carboniferous Stratigraphy, Smithsonian Institution (on-line)
  • Int'l Joint Research
• [Presentation] Discrimination of the fusuline genera Verella and Eofusulina and its implications for the base of the Moscovian in the Donets Basin (Ukraine) (2019)
  • Author(s): Ueno, K. and Villa, E.
  • Organizer: XIX International Congress on the Carboniferous-Permian, Cologne, Germany
  • Int'l Joint Research
• [Presentation] Permian-Triassic Boundary and Lower Triassic carbonate succession in the Sukhothai Zone of mainland Thailand (2019)
  • Author(s): Ueno, K., Tagawa, R., Miyahigashi, A., Kamata, Y. and Charoentitirat, T.
  • Organizer: XIX International Congress on the Carboniferous-Permian, Cologne, Germany
  • Int'l Joint Research
• [Presentation] Fusuline succession across the Kasimovian-Gzhelian Boundary in southern Guizhou, South China (2019)
  • Author(s): Wang, Y., Ueno, K., Wang, X., Tian, X. and Huang, X.
  • Organizer: XIX International Congress on the Carboniferous-Permian, Cologne, Germany
  • Int'l Joint Research
• [Presentation] Progress on the Gzhelian GSSP in South China (2019)
  • Author(s): Wang, X. D., Qi, Y., Wang, Y., Chen, J., Barrick, J. E. and Ueno, K.
  • Organizer: XIX International Congress on the Carboniferous-Permian, Cologne, Germany
  • Int'l Joint Research
• [Presentation] 長期炭酸塩層序記録の地質媒体としての秋吉石灰岩 (2019)
  • Author(s): 上野勝美・中澤努・藤川将之
  • Organizer: 日本地質学会第126年年会，山口大学
  • Invited
• [Presentation] New data on Middle Triassic foraminiferal biostratigraphy of the Hoang Mai Formation, Central Vietnam (2018)
  • Author(s): Ueno, K., Ha, T.T.N. and Iryu, Y.
  • Organizer: Fifteenth Regional Congress on Geology, Mineral and Energy Resources of Southeast Asia (GEOSEA XV)
  • Int'l Joint Research
• [Presentation] Carbon isotope stratigraphy of the Middle Triassic carbonate succession in the North Central Coast Region of Vietnam (2018)
  • Author(s): Ha, T. T. N., Takayanagi, H., Ueno, K., Asahara, Y., Yamamoto, K. and Iryu, Y.
  • Organizer: 第4回地球環境史学会年会
• [Presentation] The Sukhothai Zone in northern Laos: what can we see with Triassic carbonates (2018)
  • Author(s): Ueno, K., Kamata, Y., Uno, K., Charoentitirat, T., Charusiri, P., Vilaykham, K. and Martini, R.
  • Organizer: The Second International Symposium on Geoscience Resources and Environments of Asian Terranes (GREAT2018)
  • Int'l Joint Research / Invited
• [Presentation] Paleozoic and Mesozoic back-arc basin chert of the Paleo-Tethys in Thailand (2018)
  • Author(s): Kamata, Y., Ueno, K., Hara, H., Charoentitirat, T. and Charusiri, P.
  • Organizer: The Second International Symposium on Geoscience Resources and Environments of Asian Terranes (GREAT2018)
  • Int'l Joint Research
• [Presentation] 中部ベトナムHoang Mai層のアニシアン期（中期三畳紀）有孔虫群集 (2018)
  • Author(s): 上野勝美，Ha Thi Nhu Thuy，井龍康文
  • Organizer: 日本地質学会第125年年会（つくば特別大会）