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3 Specimen Results
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Individual/Organization:
Byrd, C.J.
Epoch:
Oligocene
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Phylum
Chordata (3)
Order
Artiodactyla (2)
Perissodactyla (1)
Class
Mammalia (3)
Family
Equidae (1)
Merycoidodontidae (2)
Genus
Merycoidodon (2)
Mesohippus (1)
Individual/Organization
Miller, M. (1)
Griggs, C. (2)
Hibbard (1)
Ruppert, T. (1)
Period
Paleogene (3)
Epoch
Oligocene (3)
Formation
Poleside (1)
Country
United States of America (3)
State/Province
South Dakota (1)
Wyoming (1)
County
Niobrara (1)