https://my.matterport.com/show/?m=P9WCbyCBGBM

New Pokemon Fossil expo was opened in Tokyo.
Some new shit was added so here's the translation

Here's the archive for the translation of the stuff in the previous location

https://arch.b4k.co/vp/thread/48397922/#48397964

Tirtouga-Carracosta
The predecesor of turtle pokemon that swam in the oceans about a million years ago.
(Tirtouga has the sun entry and Carracosta has the UM entry.

What kind of pokémon is the "Prototurtle pokemon" Tirtouga?
The "Prototurtle pokemon" Tirtouga is thought to be the ancestor of the turtle pokémon.
It has 6 cavities on its round shell on its back.
Its extremities took a fin-like form, indeed a great shape to swim through the ocean.

One modern turtle pokemon, Wartortle

Where did Tirtouga and Carracosta dwell?

Tirtouga was primarily a sea creature, and Carracosta inhabited both the sea and land.
Carracosta was a great swimmer with a wide swimming range and could dive very deep based on its skeleton.
Still, while it could only crawl, it also rose to land to chase prey.
In Carracosta's case, EVOLUTION meant getting legs and becoming able to move on land.
Regardless, it appears it moved better on sea so the land prey was carried to the sea and killed there.

Tirtouga and Carracosta's bone structure's artist's impression(its clarified that all bone structures are artists impressions's, btw)
Contrary to Tirtouga's fin-like extremities, in Carracosta's case, who also acted on land developed arms.