The Real Fossils Behind Fossil Pokémon

Here's a confession: the first time I held a real ammonite next to an Omanyte card, I laughed out loud. Same spiral. Same ribbed shell. Same little tentacles peeking out the front, if you squint. Somebody at Game Freak clearly spent time in a natural history museum, and once you start looking, you find the real animal hiding behind almost every fossil Pokémon.

That's the whole idea behind our Prehistoric Pulls displays. So here's our field guide favorites- a who's who, generation by generation.

Generation 1: where it all started

Omanyte and Omastar (Helix Fossil)

These are ammonites, full stop. Ammonites were squid and octopus relatives that drifted through ancient seas inside coiled, chambered shells, and they're one of the most common fossils on Earth. They died out with the dinosaurs about 66 million years ago. Omastar's spiky shell even echoes the heavily ornamented ammonites from the late Cretaceous. If you want the deep dive, check out our ammonite guide.

Kabuto and Kabutops (Dome Fossil)

Flip a horseshoe crab over and you've basically got Kabuto: a domed shell with legs tucked underneath. Horseshoe crabs are still crawling along beaches today, almost unchanged for hundreds of millions of years. Kabuto also borrows a lot from trilobites, the segmented sea bugs that were around long before the dinosaurs. Kabutops, with those scythe arms, is pure imagination, but the shell is real history. Our trilobite display is the closest thing to holding a Kabuto in your hand.

Aerodactyl (Old Amber)

Aerodactyl is a pterosaur, the winged reptiles that ruled the skies while dinosaurs ruled the ground. Fun nitpick: pterosaurs weren't dinosaurs, they were their cousins. The "revived from amber" story is pure Jurassic Park, and sadly nobody has pulled usable DNA from amber in real life. A real pterosaur fossil is still pretty magical though, which is why our pterosaur display is one of my favorites.

Generation 3: the weird and wonderful

Lileep and Cradily (Root Fossil)

These look like flowers, but they're animals. They're based on crinoids, or "sea lilies," which anchored to the sea floor on long stems and filtered food with feathery arms. Crinoid stem pieces are so common in some limestone that people call them Indian beads or fairy money.

Anorith and Armaldo (Claw Fossil)

This one's for the deep-cut fossil nerds. Anorith is based on Anomalocaris, a Cambrian predator from over 500 million years ago with grabbing claws at the front of its head and swimming flaps down its sides. It was one of the biggest hunters of its time, and Anorith keeps those flaps and claws.

Generation 4: dinosaurs finally show up

Cranidos and Rampardos (Skull Fossil)

That thick, domed head is a pachycephalosaur, the "bone-headed" dinosaurs. Scientists still argue about whether they actually head-butted each other, but Rampardos has clearly made up its mind.

Shieldon and Bastiodon (Armor Fossil)

Shieldon's face shield comes from the ceratopsians, the frilled, horned family that includes Triceratops and the smaller Protoceratops. Bastiodon turns that frill into a full-on castle wall, which honestly is how I picture Triceratops when I'm holding one of its teeth.

Generation 5: turtles and the first bird

Tirtouga and Carracosta (Cover Fossil)

These are ancient sea turtles like Archelon, which grew to be about the size of a small car. Turtles have been around for over 200 million years, and fossil shell pieces are one of my favorite things to pair with a card. Check out our turtle shell display if Tirtouga's your guy.

Archen and Archeops (Plume Fossil)

Archaeopteryx! Half bird, half dinosaur, with feathers, teeth and clawed fingers. It's the fossil that helped convince people that birds came from dinosaurs, and the name Archeops is a pretty direct nod to it.

Generation 6: the big kids

Tyrunt and Tyrantrum (Jaw Fossil)

No mystery here: this is Tyrannosaurus rex, right down to the tiny arms and the massive jaws. Real T. rex fossils are rarer than most people think, so it's a special thing when one lands on my bench. Here's our T. rex display.

Amaura and Aurorus (Sail Fossil)

Long neck, frilly sail, gentle face. Aurorus is a sauropod-type dinosaur, and the sail along its neck looks a lot like Amargasaurus, a South American dinosaur with tall double spines running down its neck.

Generation 8: the beautiful mess

Dracozolt, Arctozolt, Dracovish and Arctovish

These four are made from mismatched fossil halves glued together, and I love them for it. It's a wink at real paleontology history. Early scientists really did put bones in the wrong places: Iguanodon's thumb spike was first stuck on its nose like a horn. Every fossil collector has a little Arctovish moment eventually.

Bonus: the living fossil

Relicanth isn't revived from a fossil, but it should get an honorary spot. It's based on the coelacanth, a fish that scientists thought had died out with the dinosaurs until fishermen caught one off South Africa in 1938. Talk about a plot twist.

Why we pair real fossils with the cards

Every one of these Pokémon started with a real animal that lived and died millions of years ago, and the real story makes the card even better. In every Prehistoric Pulls display, the card is authentic and the fossil is authentic. No replicas, no resin, just the real thing behind the character.

Browse the full lineup in Pokémon Fossil Pairings, or see all our Pokémon displays. Have a fossil Pokémon you don't see? Reach out through our contact page and let's talk about building one.

Pokémon and related names are trademarks of their respective owners. PrehistoricPullsTCG is a registered trade name of Bits of Nature LLC. Neither Bits of Nature LLC nor PrehistoricPullsTCG are affiliated with, sponsored by, or associated with The Pokémon Company, Nintendo, or any of their subsidiaries or affiliates.