Wed. May 23, 2018 3:30 PM - 5:00 PM 304 (3F International Conference Hall, Makuhari Messe)

[JJ] Oral
| S (Solid Earth Sciences)
| S-GL Geology

[S-GL30] Geochronology and Isotope Geology

4:45 PM - 5:00 PM

[SGL30-10] Dating the N7/N8 planktonic foraminiferal zonal boundary

*Hiroyuki Hoshi¹, Hikoma Oshida², Hiroki Hayashi³, Hideki Iwano⁴, Tohru Danhara⁴, Yukito Kurihara⁵, Yukio Yanagisawa⁶ (1.Department of Earth Sciences, Aichi University of Education, 2.Aichi Prefectural Kaisho High School, 3.Shimane University, 4.Kyoto Fission-Track, 5.Mie University, 6.Geological Survey of Japan, AIST)

Thu. May 24, 2018 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[JJ] Poster
| S (Solid Earth Sciences)
| S-GL Geology

[S-GL32] Lower-Middle Pleistocene Boundary GSSP in the Kazusa Group

[SGL32-P03] Planktonic foraminiferal faunal changes around the Matuyama–Brunhes boundary in the northwestern Pacific and its paleoceanographic implications

Kizuku Shikoku¹, *Hiroki Hayashi¹, Minoru Ikehara² (1.Interdisciplinary Faculty of Science and Engineering, Shimane University, 2.Center for Advanced Marine Core Research, Kochi University)

Thu. May 24, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[JJ] Evening Poster
| S (Solid Earth Sciences)
| S-GL Geology

[S-GL32] Lower-Middle Pleistocene Boundary GSSP in the Kazusa Group

[SGL32-P03] Planktonic foraminiferal faunal changes around the Matuyama–Brunhes boundary in the northwestern Pacific and its paleoceanographic implications

Kizuku Shikoku¹, *Hiroki Hayashi¹, Minoru Ikehara² (1.Interdisciplinary Faculty of Science and Engineering, Shimane University, 2.Center for Advanced Marine Core Research, Kochi University)

Sun. May 20, 2018 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Poster
| B (Biogeosciences)
| B-PT Paleontology

[B-PT04] Biomineralization and the Geochemistry of Proxies

[BPT04-P03] Temporal size change of the planktonic foraminiferal species Paragloborotalia siakensis (LeRoy).

*Takuma Suzuki¹, Hiroki Hayashi¹, Osamu Sasaki², Hiroki Matsui³, Hiroshi Nishi² (1.Shimane University, 2.Tohoku University, 3.Center for Advanced Marine Core Research, Kochi University)

Sun. May 20, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Evening Poster
| B (Biogeosciences)
| B-PT Paleontology

[B-PT04] Biomineralization and the Geochemistry of Proxies

[BPT04-P03] Temporal size change of the planktonic foraminiferal species Paragloborotalia siakensis (LeRoy).

*Takuma Suzuki¹, Hiroki Hayashi¹, Osamu Sasaki², Hiroki Matsui³, Hiroshi Nishi² (1.Shimane University, 2.Tohoku University, 3.Center for Advanced Marine Core Research, Kochi University)

Wed. May 23, 2018 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[JJ] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS10] Paleoclimatology and paleoceanography

[MIS10-P05] Reconstruction of paleoceanographic environment using planktonic foraminifera fossils from the Mera Formation, Chikura Group in the southernmost part of the Boso Peninsula

*Daisuke Hasegawa¹, Hidetada Yamamoto¹, Makoto Okada², Hiroki Hayashi³ (1.Graduate School of Science and Engineerring Ibaraki University, 2.Ibaraki University, 3.Shimane University)

Wed. May 23, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[JJ] Evening Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS10] Paleoclimatology and paleoceanography

[MIS10-P05] Reconstruction of paleoceanographic environment using planktonic foraminifera fossils from the Mera Formation, Chikura Group in the southernmost part of the Boso Peninsula

*Daisuke Hasegawa¹, Hidetada Yamamoto¹, Makoto Okada², Hiroki Hayashi³ (1.Graduate School of Science and Engineerring Ibaraki University, 2.Ibaraki University, 3.Shimane University)

Hiroki Hayashi

Speaker, Author, Co-Author