only throgh the pal; park
You obtain hm03 Surf in the Celestic Town Shrine.
You can start digging for fossils as soon as you obtain the Explorer Kit from a man in Eterna City (he is in the house to the right of the Pokemon center).
Heatran is a ledgendary in Pokemon platinum.
TM 03 is Water pulse. You can obtain it at the Ravaged path after beating Crasher Wake at Pastoria Gym.
saltwater
In the underground.
The underground
go underground
You turn in your fossils to the scientist inside the museum of Oreburgh City.
This is a rumor of how to get it.
yes u can but you might have other fossils until you get the national pokedex
Oreburgh mining museum (Oreburgh city)
you found them under ground in the walls then dig it up
Sorry. You cannot obtain Lugia in Platinum. You have to trade it from HGSS.
Get the best pokeballs and go search for it.
Go to the desert where you obtain the fossils