Fossil

If you were looking for the TCG set, see Fossil (TCG).

A fossil (Japanese: カセキ fossil) is a trace or piece of an organism of the past, such as a skeleton, shell, or leaf, preserved in the earth.

In the Pokémon world, fossils of extinct Pokémon are items which can be revived to life using techniques developed by the Devon Corporation and a research laboratory on Cinnabar Island. There is also a man in the Oreburgh Mining Museum that will revive fossils. These two processes were supposedly developed independently of each other at around the same time.

Because of this method, ancient Pokémon are commonly called fossil Pokémon. They are always part Template:Type2. It is unknown if this is because that's the way they were in the past and their Rock-type allowed them to leave behind more complete remains, or if their Rock-type status is a side effect of their origins.

Prior to Generation IV, fossils were key items. However, in Generation IV, they were just normal items.

In the games, relatively few Pokémon Trainers possess Pokémon revived from fossils, since they are considered rare and difficult to obtain.

In the games

Generation I

In Pokémon Red, Blue, and Yellow, the first three fossils were introduced. They have also appeared in most of the later games, with the only exceptions being Ruby, Sapphire, and Emerald. They can be resurrected into these respective Pokémon:

• Helix Fossil → Omanyte
• Dome Fossil → Kabuto
• Old Amber → Aerodactyl

These fossils can be turned into Pokémon in the building on Cinnabar Island.

The Helix and Dome fossils are chosen at the end of Mt. Moon, being guarded by a Super Nerd, but the player may only choose one to keep. The other one that the Super Nerd takes will be revived and put on display in the Safari Zone. The Old Amber is located in the secret part of the Pewter Museum of Science.

During this generation (and their Generation III remakes), all Fossils are key items, and cannot be traded to other games to be revived.

Lance is the first trainer to be seen with a fossil Pokémon, possessing an Aerodactyl due to its Dragon-like appearance.

Generation II

No new fossils were introduced in Gold, Silver, and Crystal. However, Omanyte, Kabuto and Aerodactyl are prominently featured in the puzzles located at Ruins of Alph. Of the three, only Aerodactyl is actually obtainable in the games via an in-game trade with an NPC in Kanto (for Chansey); Omanyte and Kabuto must be traded from Generation I.

Lance, who is now the Champion, continues to have Aerodactyl on his team. In addition, Brock, being a fossil enthusiast, has an Omastar and a Kabutops in this generation's games, as well as the Stadium games in Gym Leader Castle. His fondness of fossils is referenced again in the next generation of games when a man in Mt. Moon mentions that Brock helps excavate fossils at the location.

Generation III

In Pokémon Ruby, Sapphire, and Emerald, two new fossils were introduced. These fossils also appear in Pokémon Diamond, Pearl, and Platinum. They can be ressurected into these respective Pokémon:

• Root Fossil → Lileep
• Claw Fossil → Anorith

Additionally, Relicanth is also an ancient Pokémon which is partially Rock-type, and it can be considered a living fossil. However, since it survived extinction for approximately a hundred million years and can be caught in the wild instead of being revived from a fossil, it is rarely included in the fossil Pokémon group.

Steven Stone, a rock collector whose father is head of the Devon Corporation, has two fossil Pokémon, Armaldo and Cradily. In Emerald, Roxanne will eventually gain an Aerodactyl, an Omastar, and a Kabutops for her team.

In Pokémon Colosseum's Story Mode, various characters use the Hoenn fossils, including Relicanth. The most famous of these users are Miror B. and Gonzap, of whom each has at some points an Armaldo on his team. In Pokémon XD: Gale of Darkness, this relative ubiquity is cut considerably, with Lileep, Anorith, Cradily, and Armaldo only appearing once. That said, Relicanth deserves special mention as a member of Zook's team.

FireRed and LeafGreen fossils are obtained the same way as in Generation I, while Ruby, Sapphire, and Emerald fossils may be revived in the Devon Corporation building in Rustboro City.

Generation IV

In Pokémon Diamond, Pearl, and Platinum, two new fossils were again introduced:

• Skull Fossil → Cranidos
• Armor Fossil → Shieldon

These fossils can be turned into Pokémon at the Oreburgh Mining Museum.

In Platinum, whichever fossil a player digs up will depend on whether the Trainer ID is even or odd. If the Trainer ID is even, the player will dig up Armor Fossils only, and if the Trainer ID is odd, the player will dig up Skull Fossils only.

In Sinnoh, when players travel underground, they can find most of the fossils by digging, along with several other rare items, potentially. After getting the National Pokédex, they can also find the five fossils from the previous three generations.

In Johto's Generation IV games, the Dome and Helix fossils as well as the Old Amber can be found randomly by smashing rocks outside Ruins of Alph. Root and Claw fossils can be found randomly by smashing rocks in the Cliff Cave. Fossils found in Pokémon HeartGold and SoulSilver can be revived at the Pewter Museum of Science.

In this generation, fossils are considered to be normal items, and can be held by a Pokémon and traded to another game.

Roark has a Cranidos, while his father, Byron, has a Bastiodon. Cranidos, Rampardos, and Shieldon can also be separately found when battling three lesser-known trainers; this is done to account for coverage of seen Pokémon in the Sinnoh Pokédex. In the post-Elite Four stage of the games, Aerodactyl can be spotted with another trainer.

As in Pokémon Gold, Silver, and Crystal, Brock has an Omastar and a Kabutops on his team in HeartGold and SoulSilver and Lance has Aerodactyl.

Generation V

Pokémon Black and White brought a new set of fossils to the Pokémon world:

• File:Bag Shell Fossil Sprite.png Lid Fossil → Purotoga
• File:Bag Wing Fossil Sprite.png Wing Fossil → Aaken

These fossils can be revived into Pokémon in the Shippou City Museum.

In Isshu, one of these two fossils will be given away by a person in the Ancient Castle.

Fossils of previous generations will be given out by a Hiker in Spiral Mountain, with one being given out per day.

Appearance

Helix Fossil	Dome Fossil	Old Amber	Root Fossil	Claw Fossil	Armor Fossil	Skull Fossil

In the anime

In the anime, most fossil Pokémon are in fact, not extinct, but have simply been hibernating underground for millions of years, as seen in Attack of the Prehistoric Pokémon, Shell Shock, and Fossil Fools. However, Professor Proctor and Gary have both used research to directly revive fossil Pokémon, as seen in Where's Armaldo? and Putting the Air Back in Aerodactyl respectively.

Roark, as he does in the games, has a Cranidos which evolves into a Rampardos. This Pokémon, as well as several other fossil Pokémon, appear in A Gruff Act to Follow, Wild in the Streets and O'er the Rampardos we Watched. Byron, his father, also has quite a collection in his gym. This includes the fossil Pokémon Kabuto, Kabutops, Omanyte, Omastar, Cradily and Armaldo, as well as a giant Claw Fossil. He also kept a Sunkern leaf fossil that Roark found when he was younger.

In the manga

In the Pokémon Adventures manga, Lance and Brock both have fossil Pokémon, just as in the games. Misty also temporarily has an Omanyte, but she gives this to Yellow. In addition, Red uses Blaine's laboratory to revive an Aerodactyl. In Hoenn, Ruby fights two revived Pokémon at a house in Fallarbor Town. Finally, in Sinnoh, Roark has a Cranidos like in the games, and his father a Shieldon.

In the TCG

All fossils have appeared in the TCG at one point or another, usually being released in the same expansion as the Pokémon which are revived from them, and being released as Trainer cards. Initially, only the Mysterious Fossil card existed, which could be evolved into any of the three Generation I fossil Pokémon, however, its use was eventually discontinued in favor of individual Dome Fossil, Helix Fossil, and Old Amber cards to match the Claw, Root, Skull, and Armor Fossils.

This item article is part of Project ItemDex, a Bulbapedia project that aims to write comprehensive articles on all items.