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26 Specimen Results
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Order:
Ammonitida
County:
Pennington
Country:
United States of America
Filter by
Phylum
Mollusca (26)
Class
Cephalopoda (26)
Family
Baculitidae (17)
Placenticeratidae (3)
Scaphitidae (5)
Genus
Baculites (17)
Clioscaphites (2)
Jeletzkytes (2)
Placenticeras (3)
Scaphites (1)
has media
Has media (23)
Has no media (3)
Individual/Organization
Sternberg, G.F. (21)
Jones, D. (1)
Beamon, J.C. (1)
Jones, D.B. (1)
Jorgensen, D. (1)
Matsumoto, T. (1)
Griggs, Cl. (1)
Shelburne, E.C. (1)
and 1 more
Period
Cretaceous (26)
Formation
Pierre (24)
Pierre Shale (1)
State/Province
South Dakota (26)