fossils, shards, stones, plates, spheres
you can dig it up underground
You can find it somewhere or you can go underground and dig it up.
you dig them up underground
You can either dig thousands of them up underground, or find it in the ruins in solaceon town.
You can dig them up in the underground section, just keep searching.
You have to dig it up underground, like most of the other plates. Or, you can also find under the waterfall in the Pokemon league.
I'm not sure exactly if you can get it in diamond..... But if you can, you have to dig it up underground
You can find fossils in the Underground Tunnels, or underground. Just dig for them as you would spheres.
its underground. you can dig it up.
In the underground
you have to dig it up when you are underground
you trade them to hikers that are underground for an assortment of items.