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State/Province:
Iowa
Formation:
Keokuk
FHSM VP 4337
Deltodus grandis
(Morris, Roberts, 1862)
Formation:
Keokuk
Period(Early):
Carboniferous
FHSM VP 4338
Deltodus spatularis
(Morris, Roberts, 1862)
Formation:
Keokuk
Period(Early):
Carboniferous
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Phylum
Chordata (2)
Order
Cochliodontiformes (2)
Class
Chondrichthyes (2)
Family
Cochliodontidae (2)
Genus
Deltodus (2)
Individual/Organization
Semken, H.A. (2)
SUI Department of Geology (2)
Period
Carboniferous (2)
Epoch
Mississippian (2)
Formation
Keokuk (2)
Country
United States of America (2)