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3 Specimen Results
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Phylum:
Arthropoda
State/Province:
Ohio
Period:
Silurian
FHSM IP-432
Calymene niagrensis
(Hall, 1843)
Period(Early):
Silurian
FHSM IP-433
Calymene niagrensis
(Hall, 1843)
Period(Early):
Silurian
FHSM IP-434
Calymene niagrensis
(Hall, 1843)
Period(Early):
Silurian
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Phacopida (3)
Class
Trilobita (3)
Family
Calymenidae (3)
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Calymene (3)
has media
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Sternberg, G.F. (3)
Period
Silurian (3)
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United States of America (3)