You use rock smash and can sometimes find fossils.
you cant
after you defeat ash, it is found in Johto, there you can find it
You can find it in Pokemon Platinum, Pokemon Crystal, Pokemon HeartGold, and Pokemon SoulSilver.
Find and then catch
You can only find Skarmory in the Pokemon SoulSilver version.
you cant
omanyte and anorith and aerodactyl
Pewter mueseum :D
Sorry. you can only find fossils on DPPt.
after you defeat ash, it is found in Johto, there you can find it
You can't find registeel in Pokemon HeartGold.
You can find it in Pokemon Platinum, Pokemon Crystal, Pokemon HeartGold, and Pokemon SoulSilver.
unkowns {pokemon}
You cannot find Latios in Pokemon HeartGold unless you went on wi-fi and got the Enigma Stone
You can get an: Old Amber Helix Fossil Dome Fossil These are found at the Ruins of Alph by using Rock Smash on rocks. Note: You may also get other items/Pokemon by smashing rocks.
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.
There is no such thing.