[H-CG25] Turbidity current: generation, morphodynamics and deposits

[HCG25-P04] Evaluation of plant-fragment concentration system in the turbiditic sequence by terrigenous biomarker analysis of sediments from the Kawabata Formation, Yubari area, central Hokkaido, Japan.

*Muhammad Adam Ismail¹, Hiroyasu Asahi¹, Satoshi Furota³, Ken Sawada² (1.Graduate School of Science, Hokkaido University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University, 3.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology )

One-off sessions

[E] Oral
| B (Biogeosciences )
| B-PT Paleontology

[B-PT04] Biomineralization and Geochemistry of Proxies

[BPT04-09] Lipid biomarker analysis of culture samples of genus Tetraparma of the Parmales (Bolidophyceae)

*Ken Sawada¹, Yuki Hattori¹, Mutsuo Ichinomiya², Akira Kuwata³ (1.Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University, 2.Prefectural University of Kumamoto, 3.Tohoku National Fisheries Research Institute)

One-off sessions

[E] Poster
| B (Biogeosciences )
| B-CG Complex & General

[B-CG06] Decoding the history of Earth: From Hadean to the present

[BCG06-P10] Paleoecological variations reconstructed by organic matter derived from lichens and fungi across the Cenomanian/Turonian boundary in the Tomamae area, northern Hokkaido, Japan

*Masashi A. Ikeda¹, Ken Sawada², Takuto Ando³, Hideto Nakamura⁴, Reishi Takashima⁵, Hiroshi Nishi⁵ (1.Graduate School of Science, Hokkaido University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University, 3.Estuary Research Center, Shimane University, 4.Faculty of Science, Osaka City University, 5.The Center for Academic Resources and Archives, The Tohoku University Museum, Tohoku University)

[BCG06-P12] Palynomorph assemblage in sedimentary rocks of the Mesoproterozoic Qaanaaq Formation from northwestern Greenland.

*Yuki Hara¹, Takuto Ando³, Ken Sawada² (1.Graduate School of Science, Hokkaido University, 2.Department of Earth and Planetary Science, Faculty of Science, Hokkaido University, 3.Estuary Research Center, Shimane University)

One-off sessions

[E] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS01] Tsunami deposit

[MIS01-01] Evaluation for transport processes of paleo-tsunami by organic geochemical analyses of peat sediments in eastern Hokkaido, Japan

*Hiroyasu Asahi¹, Ken Sawada², Satoshi Furota³ (1.Graduate School of Science, Hokkaido University, 2.Department of Earth and Planetary Science, Facility of Science, Hokkaido University, 3.National Institute of Advanced Industrial Science and Technology)

One-off sessions

[E] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS05] Cenozoic Evolution of the Asian Monsoon and the Indo-Pacific Paleoclimates

[MIS05-05] Variations in sea surface environments recorded by algal biomarkers in the Japan Sea off the western Hokkaido (IODP Site U1422) over the last 700 ky

*Asako Suzuki¹, Ken Sawada¹, Saki Yanou¹, Satoshi Furota², Tomohisa Irino³ (1.Graduate School of Science, Hokkaido University, 2.National Institute of Advanced Industrial Science and Technology, 3.Graduate School of Environment, Hokkaido University)

One-off sessions

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

[M-IS08] Paleoclimatology and paleoceanography

[MIS08-P03] Enhanced dinoflagellate productivity by ocean stratification and eutrophication in the Anthropocene, Miocene, and Cretaceous

★Invited Papers

*Takuto Ando¹, Ken Sawada² (1.Estuary Research Center, Shimane University, 2.Faculty of Science, Hokkaido University)

[MIS08-P05] Sulfur isotope ratios in co-occuring barite and carbonate from Eocene sediments: A comparison study

*Kotaro Toyama¹, Adina Paytan², Ken Sawada³, Takashi Hasegawa⁴ (1.The University of Tokyo, 2.UCSC, 3.Hokkaido Univ., 4.Kanazawa Univ.)

Ken Sawada

Speaker, Author, Co-Author

★Invited Papers