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7 Specimen Results
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Formation:
Decorah
FHSM IP-2174
Spiroceras
(Meek, 1876)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2177
Batostoma
(Ulrich, 1882)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2178
Hallopora
(Bassler, 1911)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2179
Gastropoda (Cuvier, 1797)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2180
Prasopora
(Nicholson & Etheridge, 1877)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2183
Lambeophyllum
(Okulitch, 1938)
Formation:
Decorah
Period(Early):
Ordovician
FHSM IP-2185
Rhynchotrema
(Hall, 1860)
Formation:
Decorah
Period(Early):
Ordovician
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Brachiopoda (1)
Bryozoa (3)
Cnidaria (1)
Mollusca (2)
Order
Ammonitida (1)
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Stauriida (1)
Trepostomatida (3)
Class
Anthozoa (1)
Cephalopoda (1)
Gastropoda (1)
Rhynchonellata (1)
Stenolaemata (3)
Family
Halloporidae (1)
Lambelasmatidae (1)
Monticuliporidae (1)
Rhynchotrematidae (1)
Spiroceratidae (1)
Trematoporidae (1)
Genus
Batostoma (1)
Hallopora (1)
Lambeophyllum (1)
Prasopora (1)
Rhynchotrema (1)
Spiroceras (1)
has media
Has media (6)
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Individual/Organization
Holtzman, R. (7)
Period
Ordovician (7)
Epoch
Middle (1)
Formation
Decorah (7)
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United States of America (7)
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Minnesota (7)
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Goodhue (7)