The '''Archaeology''' skill helps determine what item you get when investigating tiles. It will also determine what and how much information you get on settlements that used to exist on or near the location investigated.
The '''Restoration''' subskill is used to identify and combine [[Unidentified FragmentsFragment|fragments]].
To investigate a tile, activate a [[trowel]], right-click a tile and click ''Investigate''. This will search the tile for fragments.