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19 Specimen Results
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State/Province:
South Dakota
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Phylum
Chordata (10)
Mollusca (9)
Order
(1)
(1)
Ammonitida (5)
Carnivora (2)
Ornithischia (2)
Rodentia (1)
Saurischia (1)
Class
Bivalvia (1)
Cephalopoda (6)
Gastropoda (2)
Mammalia (3)
Reptilia (4)
Family
Acmaeidae (1)
Baculitidae (1)
Canidae (2)
Ceratopsidae (1)
Cricetidae (1)
Hadrosauridae (1)
Naticidae (1)
Ornithomimidae (1)
Placenticeratidae (1)
Scaphitidae (2)
and 3 more
Genus
Baculites (1)
Edmontosaurus (1)
Enhydrocyon (2)
Euspira (1)
Jeletzkytes (1)
Naccula (1)
Placenticeras (1)
Scaphites (1)
Synaptomys (1)
Triceratops (1)
and 3 more
Individual/Organization
Harksen, J.C. (6)
Jones, D. (2)
Zakrzewski, R.J. (6)
Bretz, R.F. (3)
Thomasson, J.R. (1)
Liggett, G.A. (1)
Beamon, J.C. (1)
Martin, R.A. (1)
Pettyjohn, W. (4)
Olson, D.K. (1)
Voorhies, M.R. (1)
Macdonald, J.R. (2)
Dino Productions (1)
Black Hills Institute (1)
Griggs, Cl. (1)
Shelburne, E.C. (1)
and 9 more
Period
Cretaceous (16)
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)
Pierre Shale (1)
Sharps (2)
Member
Sharon Springs (3)
Country
United States of America (19)
County
Harding (1)
Meade (5)
Pennington (7)
Shannon (2)
Walworth (1)
Zieback (1)