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18 Specimen Results
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State/Province:
South Dakota
Filter by
Phylum
Chordata (10)
Mollusca (8)
Order
Ammonitida (4)
Avetheropoda (1)
Carnivora (2)
Ornithischia (2)
Rodentia (1)
Class
Bivalvia (1)
Cephalopoda (5)
Gastropoda (2)
Mammalia (3)
Reptilia (4)
Family
Acmaeidae (1)
Baculitidae (1)
Canidae (2)
Ceratopsidae (1)
Cricetidae (1)
Hadrosauridae (1)
Ornithomimidae (1)
Placenticeratidae (1)
Scaphitidae (1)
and 2 more
Genus
Acanthoscaphites (1)
Acmaea (1)
Baculites (1)
Edmontosaurus (1)
Enhydrocyon (1)
Luniata (1)
Placenticeras (1)
Sunkahetanka (1)
Synaptomys (1)
Triceratops (1)
and 3 more
Individual/Organization
Harksen, J.C. (5)
Jones, D. (2)
Zakrzewski, R.J. (6)
Bretz, R.F. (3)
Thomasson, J.R. (1)
Beamon, J.C. (1)
Martin, R.A. et al. (1)
Martin, R.A. (1)
Pettyjohn, W. (4)
Olson, D.K. (1)
Voorhies, M.R. (1)
Macdonald, J.R. (2)
Liggett, G.A. et al. (1)
Dino Productions (1)
Black Hills Institute (2)
J.C. Harksen (1)
and 9 more
Period
Cretaceous (15)
Paleogene (2)
Quaternary (1)
Epoch
Oligocene (2)
Pleistocene (1)
Upper (6)
Age
Calabrian (1)
Campanian (3)
Rupelian (2)
Formation
Fox Hills (1)
Hell Creek (2)
Pierre (10)
Sharps (2)
Member
Sharon Springs (3)
Country
United States of America (18)
County
Harding (1)
Meade (5)
Pennington (6)
Shannon (2)
Walworth (1)
Zieback (1)