| Cover Story |
| A clino-unconformity between Late Pleistocene to Early Pliocene Hamada Formation and Middle Pleistocene fluvial deposits, Shimokita peninsula, northeastern Japan
|
| -- Junko Komatsubara -- 2 |
| |
| Article |
| Effect of sediment supply on geometry of wave ripples: preliminary results of flume experiment |
| -- Naofumi Yamaguchi, Toshufumi Taki and Tomohiro Sekiguchi -- 3-9 |
| |
| Research Reports |
| Distribution of gravel-sand on high water bed by Typhoon Hagibis (T1919) flood in the middle reaches of the Tama River, central Japan |
| -- Masaaki Shirai and Takako Utsugawa -- 11-25 |
| Contemporaneous heterotopic facies in the crevasse channekl deposits of the Mizusijinja-higashi archaeological site in Joyo City, Kyoto |
| -- Fujio Masuda -- 27-34 |
| |
| Lecture |
| Mucchie lectures on autostratigraphy: Basics and small history (Part 2) |
| -- Tetsuji Muto -- 35-53 |
| |
| Conference Report |
| Report on the Seidmentology School 2021 by the Sedimentological Society of Japan: Data analysis in sedimentology |
| -- Kohei Iwaki -- 55-58 |
| |
| Book Reviews |
| -- 59-62 |
| |
| Announcement |
| -- 63-82 |
