u/Pyf23

Mazon creek fern fossil????

u/Pyf23 — 23 hours ago

▲ 115 r/fossils+1 crossposts

I did the freeze thaw method and some split but looks like nothing inside it

u/Pyf23 — 2 days ago

Are any of these concretions? What is the likely hood?

u/Pyf23 — 5 days ago