How do you get Squik fossils in fossil fighters

Download them from the Nintendo Channel, if you have a Wii. Or if you don't have one. Get all 100 Vivosaurs up to Rank 12 and get all 5. Collect the fossils at the Fossil Lawn at the Park Area. You can also use three of them and take on Gunash. If you win, you can unlock Gunash itself.