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200 Specimen Results
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State/Province:
South Dakota
has media:
Has media
Filter by
Phylum
Arthropoda (5)
Chordata (13)
Mollusca (182)
Order
(1)
(2)
(2)
Ammonitida (62)
Arcida (1)
Cardiida (58)
Cariamiformes (1)
Cetartiodactyla (1)
Crossognathiformes (2)
Decapoda (5)
Ichthyodectiformes (2)
Lucinida (8)
Myalinida (1)
Mytilida (1)
Nautilida (7)
Nuculida (1)
Ostreida (12)
Pectinida (1)
Perissodactyla (1)
Rodentia (1)
Solemyida (2)
Squamata (4)
Stylommatophora (13)
Testudines (1)
and 17 more
Class
Actinopterygii (4)
Aves (1)
Bivalvia (89)
Cephalopoda (70)
Gastropoda (18)
Malacostraca (5)
Mammalia (3)
Reptilia (5)
and 1 more
Family
(1)
Acmaeidae (2)
Aporrhaidae (1)
Baculitidae (42)
Bathornithidae (1)
Cardiidae (1)
Castoridae (1)
Corbiculidae (57)
Cucullaeidae (1)
Dakoticancridae (5)
Equidae (1)
Helicidae (13)
Ichthyodectidae (2)
Inoceramidae (1)
Leptomerycidae (1)
Lucinidae (8)
Mosasauridae (4)
Mytilidae (1)
Naticidae (1)
Nautilidae (7)
Nuculidae (1)
Ostreidae (11)
Pachyrhizodontidae (2)
Pectinidae (1)
Placenticeratidae (2)
Pteriidae (1)
Scaphitidae (18)
Siphonariidae (1)
Solemyidae (2)
and 22 more
Genus
Anisomyon (1)
Baculites (42)
Brachidontes (1)
Clidastes (1)
Clioscaphites (2)
Corbicula (57)
Ctena (8)
Cucullaea (1)
Dakoticancer (5)
Drepanocheilus (1)
Euspira (1)
Eutrephoceras (7)
Helix (13)
Ichthyodectes (2)
Inoceramus (1)
Jeletzkytes (16)
Leopecten (1)
Leptomeryx (1)
Mesohippus (1)
Naccula (2)
Nucula (1)
Ostrea (10)
Pachyrhizodus (2)
Palaeocastor (1)
Placenticeras (2)
Protocardia (1)
Pseudoperna (1)
Pteria (1)
Solemya (2)
Toxochelys (1)
and 23 more
Individual/Organization
Sternberg, G.F. (21)
Walker, M.V. (14)
Harksen, J.C. (163)
Stewart, J.D. (2)
Zakrzewski, R.J. (6)
Bretz, R.F. (9)
Bishop, G. (1)
Pettyjohn, W. (146)
Jones, D.B. (1)
Jorgensen, D. (1)
Matsumoto, T. (1)
Bonner, O.W. (2)
Elmore, E.L. (1)
Byrd, C.J. (1)
Chandler, R.M. (1)
Carpenter, E. (1)
Miller, M. (1)
Hibbard (1)
and 11 more
Period
Cretaceous (183)
Neogene (1)
Paleogene (16)
Epoch
Miocene (1)
Oligocene (16)
Upper (9)
Age
Campanian (9)
Rupelian (1)
Formation
Brule (14)
Dakota (1)
Fox Hills (64)
Fox Hills/Pierre (1)
Pierre (117)
Poleside (1)
Sharps (1)
Member
Poleside (14)
Sharon Springs (9)
Country
United States of America (201)
County
Carson (1)
Corson (8)
Meade (141)
Pennington (33)
Shannon (2)
Todd (1)