6 Specimen Results

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Class:Rhynchonellata Family:Rhynchotrematidae

FHSM IP-301
Lepidocyclus (Wang, 1949)
Period(Early): Ordovician

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FHSM IP-302
Lepidocyclus (Wang, 1949)
Period(Early): Ordovician

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FHSM IP-407
Stegerhynchus (Foerste, 1909)
Formation: Niagara
Period(Early): Silurian

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FHSM IP-408
Stegerhynchus (Foerste, 1909)
Formation: Niagara
Period(Early): Silurian

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FHSM IP-409
Stegerhynchus (Foerste, 1909)
Formation: Niagara
Period(Early): Silurian

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FHSM IP-2185
Rhynchotrema (Hall, 1860)
Formation: Decorah
Period(Early): Ordovician

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