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4 Specimen Results
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Formation:
Keokuk
FHSM IP-1523
Crinoidea (Miller, 1821)
Formation:
Keokuk
Period(Early):
Mississippian
FHSM IP-1533
Crinoidea (Miller, 1821)
Formation:
Keokuk
Period(Early):
Mississippian
FHSM VP-4337
Deltodus grandis
(Newberry, 1879)
Formation:
Keokuk
Period(Early):
Carboniferous
FHSM VP-4338
Deltodus spatulatus
(Newberry & Worthen, 1866)
Formation:
Keokuk
Period(Early):
Carboniferous
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Phylum
Chordata (2)
Echinodermata (2)
Order
Cochliodontiformes (2)
Class
Chondrichthyes (2)
Crinoidea (2)
Family
Cochliodontidae (2)
Genus
Deltodus (2)
has media
Has media (2)
Has no media (2)
Individual/Organization
Marak, J.H. (1)
Semken, H.A. (2)
SUI Department of Geology (2)
Period
Carboniferous (2)
Mississippian (2)
Epoch
Mississippian (2)
Formation
Keokuk (4)
Country
United States of America (4)
State/Province
Indiana (2)
Iowa (2)
County
Montgomery (2)