Trilobite?

[fyrffytr1]

I found this walking a creek bed in Kentucky and my brother told me it was a Trilobite. Is that the case? It is about the size of a quarter.

 

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[old digger]

Looks like a fossil clam shell in matrix. Nice find!

 

[Harry Pristis]

I found this walking a creek bed in Kentucky and my brother told me it was a Trilobite. Is that the case? It is about the size of a quarter.

Not a trilobite. It appears to be the mold of a brachiopod.

 

[RiverWalker]

And I'm going to sidestep here and say it looks more like the cast of an urchin.

 

[mamabear]

What Harry says.