東北大学大学院理学研究科地学専攻地圏進化学講座 炭酸塩堆積学・地球化学グループ Laboratory for carbonate sedimentology and geochemistry Department of Earth Science, Tohoku Univ.

   Papers before 2020 (*ISI or SCOPUS indexed journals)

2009 or ealier

  Other publications


   Papers since 2020 (*ISI or SCOPUS indexed journals)


  1. *Fujita, R., Goto, K., Iryu, Y. and Abe, T. (2020) Millennial paleotsunami history at Minna Island, southern Ryukyu Islands, Japan. Progress in Earth and Planetary Science 7, 1–15. doi: 10.1186/s40645-020-00365-9
  2. *Yamanaka, M., Sano, S. I., Al Zaabi, H. B. A., Fujioka, H., and Iryu, Y. (2020) Visualization of the morphology and mode of occurrence of Cenomanian rudists within a drillcore by X-ray CT scanning and 3D modeling. Progress in Earth and Planetary Science 7, 1–12. doi: 10.1186/s40645-020-00359-7
  3. *Bassi, D., Braga, J. C., Owada, M., Aguirre, J., Lipps, J. H., Takayanagi, H., and Iryu, Y. (2020) Boring bivalve traces in modern reef and deeper-water macroid and rhodolith beds. Progress in Earth and Planetary Science 7, 1–17. doi: 10.1186/s40645-020-00356-w
  4. *Areias, C., Spotorno-Oliveira, P., Bassi, D., Iryu, Y., Nash, M., de Alencar Castro, J. W., and de Souza Tâmega, F. T. (2020) Holocene sea-surface temperatures and related coastal upwelling regime recorded by vermetid assemblages, southeastern Brazil (Arraial do Cabo, RJ). Marine Geology 425, 106183. doi: 10.1016/j.margeo.2020.106183
  5. 井龍康文(2020)私の研究履歴 サンゴ礁編 禍福は糾える縄の如しか.日本サンゴ礁学会誌 22, 27–44..
  6. 井龍康文葭井功輔(2020)平成 30 年度 石灰石鉱業協会研究奨励金成果報告 ドロマイトの晶出履歴の高解像度復元に向けて.石灰石 47–60.
  7. *Asami, R., Yoshimura, N., Toriyabe, H., Minei, S., Shinjo, R., Hongo, C., Sakamaki, T., and Fujita, K. (2020) High‐resolution evidence for middle Holocene East Asian winter and summer monsoon variations: Snapshots of fossil coral records. Geophysical Research Letters 47, e2020GL088509. doi: 10.1029/2020gl088509
  8. *Asami, R., Kinjo, A., Ohshiro, D., Naruse, T., Mizuyama, M., Uemura, R., Shinjo, R., Ise, Y., Fujita, Y. and Fujita, K. and Sakamaki, T. (2020) Evaluation of geochemical records as a paleoenvironmental proxy in the hypercalcified demosponge Astrosclera willeyana. Progress in Earth and Planetary Science 7, 1–18. doi:10.1186/s40645-020-00329-z
  9. *Imai, R., Sato, T., Chiyonobu, S., and Iryu, Y. (2020) Reconstruction of Miocene to Pleistocene sea‐surface conditions in the eastern Indian Ocean on the basis of calcareous nannofossil assemblages from ODP Hole 757B. Island Arc 29, e12373. doi:10.1111/iar.12373
  10. *FUJITA, K., SASAKI, T., KOYANO, S., CHINEN, M., HONGO, C., WEBSTER, J. M., and IRYU, Y. (2020) Reefal microbial crusts found in Middle Holocene reef from Okinawa Island, the Ryukyu Archipelago. Galaxea, Journal of Coral Reef Studies 22, 9–25. doi:10.3755/galaxea.22.1_9
  11. *Miyata, J., Takayanagi, H., Ishigaki, A., Hirano, N., Shiokawa, S., Nishimura, A., Nakazawa, T., Ishikawa, T., Nagaishi, K., Tokuyama, H., Ishiwatari, A., and Iryu, Y. (2020) Tectonic implications of carbonate deposits on the eastern slope of the Hahajima Seamount in the collision zone between the Izu–Bonin Arc on the Philippine Sea Plate and the Ogasawara Plateau on the Pacific Plate. Island Arc 29, e12368. doi:10.1111/iar.12368




  1. *Bassi, D., Aftabuzzaman, M., Bolivar-Feriche, M., Braga, J. C., Aguirre, J., Renema, W., Takayanagi, H., and Iryu, Y. (2021) Biostratigraphical and palaeobiogeographical patterns of the larger porcelaneous foraminifer Austrotrillina Parr, 1942. Marine Micropaleontology 169, 102058. doi: 10.1016/j.marmicro.2021.102058
  2. *Lee, E. Y., Kominz, M., Reuning, L., Gallagher, S. J., Takayanagi, H., Ishiwa, T., Knierzinger, W., and Wagreich, M. (2021) Quantitative compaction trends of Miocene to Holocene carbonates off the west coast of Australia. Australian Journal of Earth Sciences 68, 1149–1161. doi: 10.1080/08120099.2021.1915867
  3. *Asami, R., Hondo, R., Uemura, R., Fujita, M., Yamasaki, S., Shen, C. C., Wu, C. C., Jiang, X., Takayanagi, H., Shinjo, R., Kano, A., and Iryu, Y. (2021) Last glacial temperature reconstructions using coupled isotopic analyses of fossil snails and stalagmites from archaeological caves in Okinawa, Japan. Scientific reports 11, 1–11. doi: 10.1038/s41598-021-01484-z
  4. *Cahyarini, S. Y., Pfeiffer, M., Reuning, L., Liebetrau, V., Dullo, W. C., Takayanagi, H., Anwar, I. P., Utami, D. A., Garbe-Schönberg, D., Hendrizan, M., and Eisenhauer, A. (2021) Modern and sub-fossil corals suggest reduced temperature variability in the eastern pole of the Indian Ocean Dipole during the medieval climate anomaly. Scientific reports 11, 1–17. doi: 10.1038/s41598-021-94465-1
  5. *Auer, G., Petrick, B., Yoshimura, T., Mamo, B. L., Reuning, L., Takayanagi, H., De Vleeschouwer, D., and Martinez-Garcia, A. (2021) Intensified organic carbon burial on the Australian shelf after the Middle Pleistocene transition. Quaternary Science Reviews 262, 106965. doi: 10.1016/j.quascirev.2021.106965
  6. *Kodama, S., Takayanagi, H., Yoshii, K., Ha, T. T. N., Asami, R., Abe, O., and Iryu, Y. (2021) Carbon and oxygen isotope records of Tridacna squamosa shells from two different latitudes in the Ryukyu Islands. Paleontological Research 25, 79–92. doi: 10.2517/2020PR003
  7. *Bassi, D., Braga, J. C., Di Domenico, G., Pignatti, J., Abramovich, S., Hallock, P., Könen, J., Kovács, Z., Langer, M. R., Pavia, G., and Iryu, Y. (2021) Palaeobiogeography and evolutionary patterns of the larger foraminifer Borelis de Montfort (Borelidae). Papers in Palaeontology 7, 377–403. doi: 10.5061/dryad.st65n12
  8. *Harada, H., Tsujimori, T., Kunugiza, K., Yamashita, K., Aoki, S., Aoki, K., Takayanagi, H., and Iryu, Y. (2021) The δ13C–δ18O variations in marble in the Hida Belt, Japan. Island Arc 30, e12389. doi: 10.1111/iar.12389
  9. Fukami, H., Niimura, A., Nakamori, T., and Iryu, Y. (2021) Species composition and mitochondrial molecular phylogeny of Acropora corals in Funakoshi, Amami-Oshima Island, Japan: A proposal for its new taxonomic grouping. Galaxea, Journal of Coral Reef Studies 23, 17–35. doi: 10.3755/galaxea.G23-5
  10. *Asami, R., Matsumori, T., Shinjo, R., Uemura, R., Miyaoka, Y., Mizuyama, M., Ise, Y., and Sakamaki, T. (2021) Reconstruction of ocean environment time series since the late nineteenth century using sclerosponge geochemistry in the northwestern subtropical Pacific. Progress in Earth and Planetary Science 8, 1–16. doi: 10.1186/s40645-021-00434-7
  11. *Emanuel, S., Sato, T., Chiyonobu, S., Shyu, J. B. H., Bassi, D., and Iryu, Y. (2021) High‐resolution upper Pliocene to Pleistocene calcareous nannofossil biostratigraphy in Ocean Drilling Program Hole 1146A in the South China Sea. Island Arc 30, e12411.. doi: 10.1111/iar.12411
  12. *Aftabuzzaman, M., Yomogida, K., Suzuki, S., Takayanagi, H., Ishigaki, A., Machida, S., Asahara, Y., Yamamoto, K., Hirano, N., Sano, S., Chiyonobu, S., Bassi, D., and Iryu, Y. (2021) Multi‐approach characterization of shallow‐water carbonates off Minamitorishima and their depositional settings/history. Island Arc 30, e12400. doi: 10.1111/iar.12400
  13. *Ha, T. T. N., Maekawa, T., Takayanagi, H. and Iryu, Y. (2021) Spathian to Aegean (upper Lower Triassic to lower Middle Triassic) carbon isotope stratigraphy constrained by the conodont biostratigraphy of carbonates on top of a mid‐oceanic seamount formed in the Panthalassic Ocean. Island Arc 30, e12391. doi: 10.1111/iar.12391

Updated on August 2022

  1. *Vishnevskaya, I. A., Humblet, M., Iryu, Y., Bassi, D., Okuneva, T. G., Kiseleva, D. V., Vishnevskiy, A. V., Soloshenko, N. G., and Mikhailik, P. E. (2022). Sr isotope variations in Oligocene–Miocene and modern biogenic carbonate formations of Koko Guyot (Emperor Seamount Chain, Pacific Ocean). Marine Geology, 106879. doi: 10.1016/j.margeo.2022.106879
  2. *佐藤時幸・渡邉奈々・山本和幸・井龍康文(2022)沖縄-宮古海台に発達する上部新生界の石灰質ナンノ化石層序.地質学雑誌,印刷中.
  3. *Pfeiffer, M., Watanabe, T. K., Takayanagi, H., Cahyarini, S. Y., Garbe-Schönberg, D., and Watanabe, T. (2022) Coral Sr/Ca records provide realistic representation of eastern Indian Ocean cooling during extreme positive Indian Ocean Dipole events. Scientific reports 12, 1–12. doi: 10.1038/s41598-022-14617-9
  4. *Bassi, D., Bolivar-Feriche, M., Renema, W., Braga, J. C., Pignatti, J., Di Domenico, G., Fujita, K., Lipps, J. H., Reolid, J., and Iryu, Y. (2022). Larger porcelaneous foraminifera with a common ancestor: The Neogene Indo-Pacific Flosculinella and Alveolinella (Alveolinoidea). Marine Micropaleontology, 102124. doi: 10.1016/j.marmicro.2022.102124
  5. *Bassi, D., Pignatti, J., Abramovich, S., Fujita, K., Hohenegger, J., Lipps, J. H., and Iryu, Y. (2022) Ephemeral masks in the ellipsoidal foraminifera Alveolinella and Borelis (Alveolinoidea): resilient solutions to stabilization in coral-reef settings. Journal of Foraminiferal Research, 52(2), 92–98. doi: 10.2113/gsjfr.52.2.92
  6. *Reuning, L., Deik, H., Petrick, B., Auer, G., Takayanagi, H., Iryu, Y., Courtillat, M., and Bassetti, M. A. (2022) Contrasting intensity of aragonite dissolution and dolomite cementation in glacial versus interglacial intervals of a subtropical carbonate succession. Sedimentology. doi: 10.1111/sed.12985

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