 

Bivalve Mollusk:
Ctenodonta hermitagensis
Like clams, the top and bottom shells of Mollusks are identical.
Brachiopods are from a totally different phylum, and are symmetric from side to side. |
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Cephalopod:
Actinoceras capitolinum
Not common and very
small compared to later
periods.
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Trilobite:
Possibly
Bumastoides
Rare, and generally found only as fragments
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