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4 Specimen Results
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Formation:
Niobrara
Phylum:
Ichnofossils
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Order
(1)
(2)
Class
(1)
(2)
Family
(1)
(2)
Genus
Domichnia (1)
Rogerella (2)
Individual/Organization
Schumacher, B.A. (1)
Liggett, G.A. (1)
Walters, G.D. (1)
Griggs, Cl. (1)
Shelburne, E.C. (1)
Period
Cretaceous (4)
Formation
Niobrara (4)
Member
Fort Hays (1)
Smoky Hill (2)
Country
United States of America (4)
State/Province
Colorado (2)
Kansas (2)
County
Gove (1)
Otero (2)
Trego (1)