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Sadie Mills posted an image in the group Eclectic Echinodermata from the myFOSSIL app 5 years ago
5 years ago5 years agoThis cute little fossil was just given to me by a family friend. No locality data, but it says “blastoid” on the box. Is that correct? #fossil
@sadie-mills – definitely a blastoid. It’s a Pentremites species! It is Carboniferous in age and is North American. I can maybe narrow it down if I see the specimen in person.