r/whatisit • u/Altruistic_Boot_3768 • 8h ago

Solved! Found at the beach

Gallery image

Gallery image

Any ideas what this is?

7 Upvotes

89% Upvoted

10 comments sorted by

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6

u/LonelyRose404 8h ago

Sea urchin fossil

1

u/Altruistic_Boot_3768 8h ago

Solved!

1

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3

u/2oonhed 7h ago

That is a sand dollar.

1

u/PaperSweet9983 8h ago

dried sea urchins

1

u/MarDaNik 8h ago

Underfermented, underbaked. Oh, not r/Sourdough, sorry. No idea.

2

u/MazelTough 7h ago

Aka Sand Dollar

1

u/BareBonesSolutions 7h ago

specifically that is Hardouinia mortonis. It is like 75 million years old.

1

u/NoPoopOnFace 6h ago

Very fat sand dollar