▲ 2 r/fossilid
Unknown Irregular Urchin species, from the Visayas, Philippines
Hey y'all, I found this years ago in the quarry near our house.
I have many Echnoids in my collection but this one stumps me.
It looks nothing like the rest I have ever found in my years of fossil hunting.
Any ideas? (25 Sentimo for scale)
u/AltruisticPal2009 — 3 days ago