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197 Specimen Results
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Period:
Cretaceous
State/Province:
South Dakota
Filter by
Phylum
Arthropoda (5)
Chordata (14)
Mollusca (178)
Order
(1)
(3)
(3)
Ammonitida (67)
Arcida (1)
Cardiida (58)
Crossognathiformes (2)
Decapoda (5)
Ichthyodectiformes (2)
Lucinida (8)
Myalinida (1)
Mytilida (1)
Nautilida (7)
Nuculida (1)
Ostreida (12)
Pectinida (1)
Saurischia (1)
Solemyida (2)
Squamata (4)
Testudines (1)
and 13 more
Class
Actinopterygii (4)
Bivalvia (90)
Cephalopoda (76)
Gastropoda (7)
Malacostraca (5)
Reptilia (7)
Family
(1)
Acmaeidae (3)
Aporrhaidae (1)
Baculitidae (43)
Cardiidae (1)
Corbiculidae (57)
Cucullaeidae (1)
Dakoticancridae (5)
Ichthyodectidae (2)
Inoceramidae (1)
Lucinidae (8)
Mosasauridae (4)
Mytilidae (1)
Naticidae (2)
Nautilidae (7)
Nuculidae (1)
Ornithomimidae (1)
Ostreidae (11)
Pachyrhizodontidae (2)
Pectinidae (1)
Placenticeratidae (3)
Pteriidae (1)
Scaphitidae (20)
Siphonariidae (1)
Solemyidae (2)
and 18 more
Genus
Anisomyon (1)
Baculites (43)
Brachidontes (1)
Clidastes (1)
Clioscaphites (2)
Corbicula (57)
Ctena (8)
Cucullaea (1)
Dakoticancer (5)
Drepanocheilus (1)
Euspira (2)
Eutrephoceras (7)
Ichthyodectes (2)
Inoceramus (1)
Jeletzkytes (17)
Leopecten (1)
Naccula (3)
Nucula (1)
Ostrea (10)
Pachyrhizodus (2)
Placenticeras (3)
Protocardia (1)
Pseudoperna (1)
Pteria (1)
Scaphites (1)
Solemya (2)
Toxochelys (1)
and 20 more
has media
Has media (183)
Has no media (14)
Individual/Organization
Sternberg, G.F. (21)
Harksen, J.C. (153)
Jones, D. (2)
Stewart, J.D. (2)
Zakrzewski, R.J. (12)
Bretz, R.F. (12)
Thomasson, J.R. (1)
Beamon, J.C. (1)
Bishop, G. (1)
Pettyjohn, W. (150)
Jones, D.B. (1)
Jorgensen, D. (1)
Matsumoto, T. (1)
Bonner, O.W. (2)
Olson, D.K. (1)
Carpenter, E. (1)
Griggs, Cl. (1)
Shelburne, E.C. (1)
and 11 more
Period
Cretaceous (197)
Epoch
Upper (13)
Age
Campanian (12)
Formation
Dakota (1)
Fox Hills (65)
Fox Hills/Pierre (1)
Pierre (127)
Pierre Shale (1)
Member
Sharon Springs (12)
Country
United States of America (198)
County
Carson (1)
Corson (8)
Harding (1)
Meade (146)
Pennington (39)
Todd (1)