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3 Specimen Results
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Individual/Organization:
Zakrzewski, R.J.
Period:
Ordovician
FHSM IP-50
Stenolaemata (Borg, 1926)
Formation:
Hudson River
Period(Early):
Ordovician
FHSM IP-51
Stenolaemata (Borg, 1926)
Formation:
Hudson River
Period(Early):
Ordovician
FHSM VP-2212
Astraspis
(Walcott, 1892)
Formation:
Harding
Period(Early):
Ordovician
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Bryozoa (2)
Chordata (1)
Order
Astrapidiformes (1)
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Pteraspidomorpha (1)
Stenolaemata (2)
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Astraspididae (1)
Genus
Astraspis (1)
has media
Has media (1)
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Wooster, L.C. (2)
Bonner, O.W. (1)
Period
Ordovician (3)
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Harding (1)
Hudson River (2)
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United States of America (3)
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