You go underground and you can have chance to find the skull fossil and that will be craniados and the shield fossil (or something) for sheildon. But you can only get sheildon on pearl and craniados on diamond.
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On Pokemon Platinum you can get both.
To get the second fossil you have to go into the desert. From time to time you'll see a massive sand tower appear. Inside is the fossil you didn't take near the start of the game. If you mean the Fossil Maniacs place then you go to Fallabor Town, inside you can catch a Ditto. You probally know already but Ditto breeds with anything other than Legendaries. A sneaky way to get through the game is to put it in the Daycare with your starter Poke'mon. Talk to the man outside the daycare and he'll say they don't like eachother. Keep travelling around and then go back and they'll have an egg. WELL WORTH IT!
Go to the Nacrene City Gym/Museum.
There are only 2 fossils in Pokemon black but you can only chose 1 >You can also get fossils from the man in Twist Mountain (only if you have the national pokedex). In total, there are nine different fossils and eight you can revive.
No one. Your first fossil is given at Relic Castle, further fossils are given daily at Twist Mountain.
To the musuem. The museum in in the town with the first gym leader.
i think you have to give the fossils to the museum in pewter city
The Skull and Armor Fossils will be given to you by a player in Twist Mountain, he will give you a fossil on a daily basis except for the Plume and Cover Fossils.
There are only 2 fossils in Pokemon black but you can only chose 1 >You can also get fossils from the man in Twist Mountain (only if you have the national pokedex). In total, there are nine different fossils and eight you can revive.
In Devon Corp.
Go to the Underground
you find them from i guy in this guy in a mountain i think.
A place you where give fossils for Pokemon like Cranidos for the skull fossil.
get the fossils go to the Devon corp place an give a guy in there the stones.
No one. Your first fossil is given at Relic Castle, further fossils are given daily at Twist Mountain.
Omanyte, Kabuto, Aerodactyl, Lileep, Anorith, Craniodoes, and Sheldon.
in the museum talk to the guy alone at the desk he will revive it
Same place as white forest in Pokemon black... nowhere. Pokemon black has black city, Pokemon white has white forest.
To the musuem. The museum in in the town with the first gym leader.
i think you have to give the fossils to the museum in pewter city