go underground and dig. once you find the skull fossil go up. go to the fossil museum in Orburge city and the man will give you it.
Use the explorer kit and get lucky. ;)
you have to go underground and dig until you find a fossil, you can also find Aerodactyl, bastiodon, ammonite, and omastar. This takes a long time to find a fossil though.
you cant unless someone from diamond trades you a Pokemon holding one or if they give you a cranidos. or you can dig underground for a skull fossil
dig in the underground. i found that they frequent more in the middle and the upper left corner
use a fossil to get it in orburg
go underground an start digging, you'll find some kind of fossil eventually.
In order to get a Crainados you need to get a Skull Fossil. The Skull Fossil is exclusive to Pokémon Diamond version.
you get crandios by going under groud and dig for stuff but it takes a while becauses you might just shures for a while but then you start getting fossils and crandos is a fossil when you get the fossil you take it to the fossil guy that is in the mining musum and he will ask for the fossil and then you say yes and then go out side and then come back in make sure you have an empy slot in your party.
You have to dig under ground to get the helix fossil,but first you need the national dex to get it.That's how got it.Plus you get it in Pokemon diamond(that's the game i got it in)or pearl version
you willl find it in oreburgh city, home of the first gym Its just above the Pokemon center
you can get all the old fossil Pokemon underground after obtaining the national Dex. you can get cranidos only on diamond anytime and shieldon only on pearl anytime underground.
The Fossils in Pokémon Diamond are the Helix Fossil which is the Omanyte Fossil, the Dome Fossil which is the Kabuto Fossil, the Old Amber which is the Aerodactyl Fossil, the Root Fossil which is the Lileep Fossil, the Claw Fossil which is the Anorith Fossil, the Skull Fossil which is the Cranidos Fossil and the Armor Fossil which is the Shieldon Fossil.