MARL
| Date | Clue |
|---|---|
| 2014-08-10 | Earthy deposit |
| 2012-07-01 | Clayey deposit |
| 2009-06-19 | Earthy deposit |
| 2008-04-16 | Clayey sediment |
| 2005-04-08 | Soil fertilizer |
| 2004-07-08 | Earthy deposit |
| 1999-11-28 | Clayey deposit |
| 1996-10-22 | Soil fertilizer |
| 1995-07-06 | Common fertilizer |
| 1995-05-21 | Clayey deposit |