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20 Specimen Results
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Individual/Organization:
Lockhard, W.
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Phylum
Chordata (1)
Order
(1)
Class
Acanthodii (1)
Family
Acanthodidae (1)
Genus
Acanthodes (1)
Individual/Organization
Zakrzewski, R.J. (1)
Period
Carboniferous (1)
Pennsylvanian (17)
Epoch
Pennsylvanian (1)
Formation
Topeka (18)
Country
United States of America (20)
State/Province
Kansas (20)
County
Greenwood (1)