| Cover Story |
| Stone culture of the Paleogene sandstone, Amakusa Islands
|
| -- Hiroki Matsuda -- 2 |
| |
| Article |
| Grain imbrication analysis of tsunami deposits using statistical hypothesis testing |
| -- Daisuke Takeda, Shigehiro Fujino, Yuki Sawai, Dan Matsumoto and Keita Takada -- 3-17 |
| |
| Research Reports |
| Re-investigation for the delta succession of the Plio-Pleistocene Kobiwako Group in the Yasu River, Shiga Prefecture, Japan |
| -- Fujio Masuda and Natsumi Itomoto -- 19-26 |
| Submarine sediments change due to the 2011 off the Pacific coast of Tohoku Earthquake and Tsunami in the Ofunato Bay, Iwate Pref. and in subsequent temporal variations of sediments |
| -- Yuka Yokoyama, Genki Hayashi, Sho Yatsuka and Izumi Sakamoto -- 27-41 |
| |
| Conference Report |
| A report on the School of Seidmentology 2022 entitled "Sedimentary processes of modern tidal flat" |
| -- Kotaro Komori -- 43-45 |
| |
| Book Reviews |
| -- 47-50 |
| |
| Announcement |
| -- 51-75 |
