to the museum in oreburgh city
You give it to the scientist in the Pewter City Museum. He is at the right of the room. You can walk out of the building and directly back in to retrieve your Pokemon from him.
The Pewter Museum.
You use rock smash and can sometimes find fossils.
omanyte and anorith and aerodactyl
The Pewter City Museum
you cant
all gen.4 fossils by breaking rocks (rock smash)
Pewter mueseum :D
after you defeat ash, it is found in Johto, there you can find it
Sorry. you can only find fossils on DPPt.
in pewter city, the museum has a guy that will restore fossils your mother(sry i mean your father)
Find a fossil in the ruins and take it to the guy in the far right side of pewter mueseum