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3 Specimen Results
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State/Province:
Illinois
County:
Will
Filter by
Phylum
Mollusca (1)
Order
(1)
Class
Cephalopoda (1)
Family
(1)
Genus
Spinaptychus (1)
Individual/Organization
Knobloch, W.J. (3)
Period
Cretaceous (3)
Formation
Niobrara (2)
Member
Smoky Hill (1)
Country
United States of America (3)