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5 Specimen Results
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Class:
Blastoidea
FHSM IP-319
Pentremites
(Say, 1820)
FHSM IP-322
Pentremites
(Say, 1820)
FHSM IP-323
Pentremites
(Say, 1820)
FHSM IP-457
Pentremites
(Say, 1820)
Formation:
Warsaw
Period(Early):
Mississippian
FHSM IP-2192
Blastoidea (Say, 1825)
Period(Early):
Mississippian
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Phylum
Echinodermata (5)
Order
Spiraculata (4)
Family
Pentremitidae (4)
Genus
Pentremites (4)
Individual/Organization
Sternberg, G.F. (1)
Zakrzewski, R.J. (1)
Wooster, L.C. (3)
Kopper, M.T. (3)
Period
Mississippian (2)
Formation
Warsaw (1)
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United States of America (5)
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