You have to rescue Rosie from BB Base.Then take your level up test.
level 3
ok thanks!
get to level 4
After you win the game.
I don't really know... Just unlock all the dig sites, see if you can find it or try the shop.you can find it in the secret tunnel at rivet ravine
He is in a place called Moles's Secret Tunnel hes in the Fourth tunnel Find the ladder then go to area 4 you will find Brachio Chelon and Tricera in that area
he's in coldfeet glacier if you haven't unlocked it...You unlock it after beating the game =)
In Fossil Fighters, the Fossil Cannon is obtained by talking to the cleaning room supervisor in the Vivosaur cleaning room after completing the main story. You'll need a certain number of stickers to unlock the Fossil Cannon, which allows you to clean fossils more efficiently.
get a t-rex and tarbo to level 12 battle rosie then show dr diggins
With the secret key.
well after you beat the game you unlock this dig site called coldfeet glacier and that is where you find spino.
With the secret key which is found in the Pokemon mansion.