| Discovery Type | Fossils |
| Discovery Name | Stromatolite |
| Rank | ★★★★★(5) (Number of Stars on Discovery Name card) |
| explanation | Fossils are layered layers of diatoms, which are said to have brought oxygen to the earth for the first time, and earth and sand. Most of them are Fossils, but native species can be seen in some limited areas. |
| Era | |
| Deck Points | 10 (Required Deck Points for debate deck) |
| Difficulty | 10 (Rank of skills required for discovery) |
| Experience | 1620 (For adventure jobs. Excluding company benefits, beginner bonuses, etc.) |
| Remarks | Discovery Name Card:810 |
| 最終更新 | 2025-06-29 19:39:01 Passing navigator @guest |