How do you get dome fossil in to kabuto in Pokemon leaf green?
u take it to the lab on the island were u have to pass the gym
with the question things he will make it into a pokemon -- You have
to take the Helix or Dome fossil you found in Mount Moon to
Cinnabar Island's Pokemon laboratory. You can also take the Old
Amber the scientist gives you in the Pewter Museum's back door. You
need the HM cut to get to the Museum's back door.
Helix gives you Omanyte
Dome gives you Kabuto
Old Amber gives you Aerodactyl