Here is a very rare plate of phyllocarids well known for thier Bivalved carapaces from the Ordovician Aged Phi Kappa Formation of Trail Creek Pass, Idaho. These small plates feature typically multiple both large and small Caryocailris Curvilata phyllocarids (some can be faint). This a spot you just don't see material available from and phyllocarid fossils are rare, so here is your chance at a cool and rare display piece from this locality!

Look at photos closely for size and condition.

Check out my store for other rare fossils!

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