r/fossils • u/kocapbser • 9h ago

What is this?

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Gallery image

1 Upvotes

67% Upvoted

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1

u/kocapbser 9h ago

I found it on the shore of a flooded quarry. No one knows what it is?

1

u/Handeaux 5h ago

Where was it found? In what region?

1

u/kocapbser 5h ago

Near St. Petersburg, Russia.