In the core series games
If brought to the one of the following locations, the Root Fossil can be regenerated into a Lileep.
In the Generation III games, the Root Fossil is a Key Item.
Generation IV onward
From Generation IV onward, the Root Fossil is no longer a Key Item, and is a normal item. Therefore, multiples of them can be obtained, they can be held, and sent to other players via trading.
|| A fossil of an ancient, seafloor-dwelling Pokémon.
|| A fossil of an ancient, seafloor-dwelling Pokémon. It appears to be part of a plant root.
| A fossil of an ancient Pokémon that lived in the sea. It appears to be part of a plant root.
| A fossil from a prehistoric Pokémon that once lived in the sea. It looks as if it could be part of a plant's root.
In the anime
In the TCG
In other languages