You need to use rock smash at the ruins of alph. If you're lucky, you will find a fossil.
in the underground
start smashing rocks where the ruins r
3 aerodactil omantyke and kabuto
no you can trade soulsilver pokemon to black
he is not in Pokemon soulsilver or Pokemon heartgold
POKEMON SOULSILVER come with a poke walker and the Soulsilver game
Pokemon soulsilver and Pokemon heartgold are basically the same game just different versions but i do recommend buying Pokemon soulsilver
SOulsilver
You can't catch bastiodon in Pokemon soulsilver.
You CANNOT LEGALLY download Pokemon Soulsilver.
You'll need to trade for it from Pokemon HeartGold. It is not avilable in the wild in Pokemon SoulSilver.
You cannot battle between a Pokemon Black game and a Pokemon Soulsilver game.