06-07-2018, 12:43 AM
I found this on the beach in French Polynesia. It is about the diameter of a US quarter. I later found larger ones in the market 2 to 3 inches in diameter. Is this just a really worn down shell? The backside is hemispherical and textured but the larger ones in the market were closer in shape to the top of a sand dollar.
What is it?
Thanks,
Eric
What is it?
Thanks,
Eric