In the core series games
If brought to the one of the following locations, the Claw Fossil can be regenerated into an Anorith.
In the Generation III games, the Claw Fossil is a Key Item.
In Pokémon FireRed and LeafGreen, the Claw Fossil (as well as the Root Fossil) is found in the game data, but it is not legitimately obtainable and has no effect. The player is unable to regenerate this fossil in the Cinnabar Lab.
Generation IV onward
From Generation IV onward, the Claw 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 claw.
|A fossil of an ancient Pokémon that lived in the sea. It appears to be part of a claw.
|A fossil from a prehistoric Pokémon that once lived in the sea. It appears to be a fragment of a claw.
In the anime
In the TCG
The following is a list of cards named Claw Fossil.
In other languages