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Epoch:
Pennsylvanian
County:
Greenwood
FHSM IP-2213
Amphiscapha
(Knight, 1942)
Formation:
Kanwaka Shale
Period(Early):
Carboniferous
FHSM VP-2946
Orthacanthus compressus
(Newberry, 1856)
Formation:
Howard
Period(Early):
Carboniferous
FHSM VP-3357
Acanthodes
(Agassiz, 1843)
Formation:
Topeka
Period(Early):
Carboniferous
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Chordata (2)
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(1)
Euomphalina (1)
Xenacanthiformes (1)
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Acanthodii (1)
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Gastropoda (1)
Family
Acanthodidae (1)
Diplodoselachidae (1)
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Acanthodes (1)
Amphiscapha (1)
Orthacanthus (1)
Individual/Organization
Zakrzewski, R.J. (1)
D.P. (1)
Wooster, L.C. (1)
Lockhard, W. (1)
Period
Carboniferous (3)
Epoch
Pennsylvanian (3)
Age
Upper (1)
Virgilian (1)
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Howard (1)
Kanwaka Shale (1)
Topeka (1)
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United States of America (3)
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