SILTS
| Date | Clue |
|---|---|
| 2026-01-05 | Earthy deposits by a river |
| 2025-01-05 | Some bank deposits |
| 2023-06-08 | Amazon deposits |
| 2023-04-20 | River deposits |
| 2023-03-24 | Buildups in deltas |
| 2022-01-30 | Some bank deposits |
| 2021-12-15 | Accumulating bank deposits? |
| 2019-07-05 | Deposits in some banks |
| 2017-09-25 | River deposits |
| 2010-02-28 | Some bank deposits |
| 2004-01-18 | Alluvia |
| 2003-06-20 | Gets choked (up) |