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55 Specimen Results
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County:
Douglas
State/Province:
Kansas
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Phylum
Chordata (1)
Pteridophyta (2)
Order
Equisetales (1)
Marattiales (1)
Class
Chondrichthyes (1)
Family
Asterophyllites (1)
Calamitaceae (1)
Marattiaceae (1)
Genus
Pecopteris (1)
has media
Has media (35)
Has no media (20)
Individual/Organization
Walker, M.V. (51)
Wooster, L.C. (1)
Elias, M.K. (1)
Bures, J. (34)
Period
Pennsylvanian (53)
Quaternary (1)
Formation
Lawrence (53)
Member
Lawrence (1)
Country
United States of America (55)