Tirtouga evolves into Carracosta at level 37. It resembles a baby leatherback sea turtle and can dive as deep as 1,000 meters. It lived in ancient oceans about 100 million years ago, is revived today from fossils, and is thought to be the ancestor of most turtle Pokémon. It also appears in the Pokémon Adventures manga.
Tirtouga made its animated debut in A Restoration Confrontation! Part 1, befriending Ferris after he was transported to the ancient past as a child. In the present, Ferris found the same Tirtouga as a Cover Fossil that Team Rocket stole and revived, and in the follow-up episode it evolved into Carracosta before returning to its own time. A separate Tirtouga owned by the Shell Sage raced Team Rocket's Chewtle in Eyes on the Goal!.
Tirtouga debuted as an Uncommon in Noble Victories from Naoyo Kimura, followed by another Uncommon in Plasma Blast from Midori Harada and a further Uncommon in Unified Minds. Stellar Crown added a Common, and Black Bolt closed the run with an Uncommon and an illustration rare from Akino Fukuji.
Tirtouga's first card, a Noble Victories Uncommon by Naoyo Kimura
Stellar Crown's Common by takashi shiraishi
Black Bolt's illustration rare by Akino Fukuji
Carracosta, at level 37.
Yes, debuting in A Restoration Confrontation! Part 1 as the Tirtouga Ferris befriended in the ancient past.

プロトーガ
Water · Rock
Tirtouga is the Prototurtle Pokémon, a Water and Rock type that evolves into Carracosta at level 37. In the anime it debuted in A Restoration Confrontation! Part 1, befriending Ferris when he was sent back to the ancient past.
TirtougaCarracosta
No published index yet — too few of Tirtouga’s cards trade often enough to strike one.