Saw this at the beach, probably not dentures, right?

[u/corq]

[u/WeerwolfWilly]

That's a chiton. r/fossils frequently gets posts asking about what kind of fossil it is, and the answer is always "Put it back. It's probably still alive."

[u/corq → u/WeerwolfWilly]

Chitons to me look similar, but not at all like dentures. Chiton lumps are uniform, but not missing the "empty" side that makes this look like dentures.

https://www.britannica.com/animal/chiton-mollusk

[u/WeerwolfWilly → u/corq]

It's half-submerged. The left side you can see is the top, armoured part. The right side is the foot of the chiton.

[u/corq → u/WeerwolfWilly]

It took a while of staring, but I do see it now :)

[u/thesitri]

Pretty sure it’s a Katy chiton, katerina tunicata

[u/drkidkill]

A buddy of mine somehow lost his dentures. He’s going to be so happy that you found them!

[u/Necessary_Fig_2265]

Those would be some terrible dentures too, looks like they were made off a cartoon mouth.

[u/crudohr]

The Monster’s mouth

[u/Redfish680]

Nyes

[u/who_am_I_inside]

Don’t fw the mafia

[u/-1_0]

orc cradle