If you want an aerodactyl in diamond, pearl, and platnium you have to dig up an old amber, which is the fossil that leads to aerodactyl(old anber). In red, blue, yellow, leaf green, and fire red is that you have to have a Pokemon that knows how to use cut Note: You can do this early in the game. Go to Pewter city. There's a small part next to the musem. Use cut. Go straight and talk to the guy and he will give you old amber Note: You need surf to swim from Pallet town to Cinabar Island and go to the lab and talk to the scientist in the third room, he will revive fossils for you.
Aerodactyl
Dome fossil is Kabuto and Old Amber is Aerodactyl.
Aerodactyl was created in 1996.
Aerodactyl (sometimes misspelled as arodactle) is a flying type Pokémon. You can get it in Pokémon Pearl version by reviving the fossil in the mining museum.
you can find every fossil there is in all the games: Skull fossil: cranidos, Shield fossil: Shieldon, Root fossil: Lileep, Claw fossil: Anorith, Helix fossil: Omanyte, Old Amber: Areodactyl and a Dome fossil: Kabuto OBS you can only find all of them AFTER you get the National Dex. Until then, you can only find the Shield fossil if you have Pearl, and the Skull fossil if you have Diamond
Neither the Helix Fossil nor the Dome Fossil will become an aerodactyl. In order to obtain an aerodactyl you must revive a pokemon from the Old Amber item which can be obtained in the Pewter City Museum.
You can't catch Aerodactyl you have to get its fossil at the Pewter City Museum (it's called Old Amber) then bring that fossil to Cinnabar Island where they'll give you the Aerodactyl.
Actually, you can catch Aerodactyl in the wild in Route 111 and Mirage Tower. It is a wild encounter, it is not in fossil form, it is in the wild.
In Pokemon LeafGreen, the Dome Fossil can be revived into Kabuto, and the Helix Fossil can be revived into Omanyte.
No people Aerodactyl doesn't evolve hes just a very old fossil that doesn't evolve.
Answer:If you mean in Pokemon, there is no other fossil like it, and it becomes an aerodactyl.
Aerodactyl
I think they are called AMBER FOSSILS
Im pretty sure you dont catch aerodactyl in heartgold but I think you can get him as a fossil, if you do, talk to the guy in the pewter city mueseum and he will turn it into aerodactyl for you.
Dome fossil is Kabuto and Old Amber is Aerodactyl.
Restore it by fossil when you break rocks in the Glittering Cave
Aerodactyl FOSSILS can be found in the ruins of alph, among other places. The fossil is called OLD AMBER to REVIVE the fossil, you have to beat the elite 4 and get to Pewter City in KANTO. Hope that helped!:)