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18 Specimen Results
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Formation:
Pierre
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Has no media
Filter by
Phylum
Chordata (9)
Ichnofossils (1)
Mollusca (8)
Order
(1)
(2)
(1)
(1)
Ammonitida (4)
Aulopiformes (2)
Ichthyodectiformes (1)
Class
(1)
Actinopterygii (6)
Bivalvia (1)
Cephalopoda (5)
Gastropoda (2)
Family
(1)
(2)
Acmaeidae (1)
Baculitidae (2)
Enchodontidae (2)
Ichthyodectidae (1)
Naticidae (1)
Scaphitidae (1)
and 1 more
Genus
Aethocephalichthys (2)
Baculites (2)
Domichnia (1)
Enchodus (2)
Euspira (1)
Jeletzkytes (1)
Naccula (1)
Xiphactinus (1)
and 1 more
Individual/Organization
Harksen, J.C. (5)
Jones, D. (2)
Zakrzewski, R.J. (5)
Bretz, R.F. (3)
Everhart, M.J. (4)
Shimada, K. (1)
Bussen, J.P. (4)
Schutte, A.H. (1)
Beamon, J.C. (1)
Pettyjohn, W. (4)
Olson, G.R. (1)
Schmidt, J. (1)
Staab, G. (1)
Baumgartner, K.A. (1)
and 7 more
Period
Cretaceous (18)
Epoch
Upper (7)
Age
Campanian (7)
Formation
Pierre (18)
Member
Lake Creek (1)
Sharon Springs (7)
Weskan (1)
Country
United States of America (17)
State/Province
Colorado (1)
Kansas (5)
South Dakota (10)
Wyoming (1)
County
El Paso (1)
Ellis (1)
Logan (4)
Meade (5)
Niobrara (1)
Pennington (5)