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6 Specimen Results
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Formation:
Warsaw
Genus:
Pentremites
FHSM IP-457
Pentremites
(Say, 1820)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-458
Pentremites
(Say, 1820)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-459
Pentremites
(Say, 1820)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-460
Pentremites
(Say, 1820)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-461
Pentremites
(Say, 1820)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-462
Pentremites
(Say, 1820)
Formation:
Warsaw
Period(Early):
Mississippian
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Phylum
Echinodermata (6)
Order
Spiraculata (6)
Class
Blastoidea (6)
Family
Pentremitidae (6)
has media
Has media (1)
Has no media (5)
Individual/Organization
Sternberg, G.F. (6)
Period
Mississippian (6)
Formation
Warsaw (6)
Country
United States of America (6)
State/Province
Illinois (6)
County
Monroe (6)