Take the Helix fossil to the Cinnabar Museum in Red, Yellow, Blue, LeafGreen or FireRed.. The fossil is brought back to life as the Pokemon Omanyte.Take the fossil to the Pewter City Museum in HeartGold or SoulSilver..ave. The Helix and Dome fossils first appeared in Pokemon: Red, Blue, Green and Yellow after an encounter with the evil Team Rocket. The fossils appeared again in FireRed, LeafGreen, HeartGold, SoulSilver, White and Black..