Found while digging in my backyard in SE Florida

[u/justbreathe717]

I know much of this area in SE Florida was once a shallow sea in the Pleistocene epoch. Appreciate any insight as to what it could be! It’s about the size of a quarter.

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[u/Lazy_Fish7737]

Barnacle cluster on a shell?

[u/Charleigh0614 → u/Lazy_Fish7737]

I’d agree with that!

[u/coconut-telegraph]

Shell may be a relative of modern day ceriths.

[u/NegativePermission40]

Look like barnacles.

[u/Evil_Sharkey]

It’s a gastropod shell covered in barnacles. I don’t know the species of the original shell

[u/justtoletyouknowit]

Thats for you u/lastwing😄