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7 Specimen Results
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Period:
Mississippian
Class:
Blastoidea
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Phylum
Echinodermata (7)
Order
Spiraculata (6)
Family
Pentremitidae (6)
Genus
Pentremites (6)
has media
Has media (2)
Has no media (5)
Individual/Organization
Sternberg, G.F. (6)
Zakrzewski, R.J. (1)
Period
Mississippian (7)
Formation
Warsaw (6)
Country
United States of America (7)
State/Province
Illinois (6)
Kentucky (1)
County
Barren (1)
Monroe (6)