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4 Specimen Results
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State/Province:
South Dakota
Class:
Mammalia
FHSM VP-2186
Palaeocastor
(Leidy, 1869)
Formation:
Brule
Period(Early):
Paleogene
FHSM VP-2488
Leptomeryx
(Leidy, 1853)
Period(Early):
Paleogene
FHSM VP-14371
Synaptomys
(Baird, 1857)
Period(Early):
Quaternary
FHSM VP-19511
Mesohippus bairdi
(Leidy, 1850)
Formation:
Poleside
Period(Early):
Paleogene
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Phylum
Chordata (4)
Order
Artiodactyla (1)
Perissodactyla (1)
Rodentia (2)
Family
Castoridae (1)
Cricetidae (1)
Equidae (1)
Leptomerycidae (1)
Genus
Leptomeryx (1)
Mesohippus (1)
Palaeocastor (1)
Synaptomys (1)
has media
Has media (3)
Has no media (1)
Individual/Organization
Walker, M.V. (1)
Harksen, J.C. (2)
Martin, R.A. (1)
Elmore, E.L. (1)
Byrd, C.J. (1)
Miller, M. (1)
Hibbard (1)
Period
Paleogene (3)
Quaternary (1)
Epoch
Oligocene (3)
Pleistocene (1)
Age
Calabrian (1)
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Formation
Brule (1)
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Member
Poleside (1)
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United States of America (4)
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Shannon (1)
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