Henry's Dam (Eocene of the United States)
Where: Sioux County, Nebraska (42.4° N, 103.8° W: paleocoordinates 43.8° N, 95.1° W)
• coordinate based on political unit
When: Chadron Formation, Chadronian (37.2 - 33.9 Ma)
Environment/lithology: terrestrial
Primary reference: J. B. Hatcher. 1901. Some new and little known fossil vertebrates. Annals of Carnegie Museum 1(1):128-144 [J. Alroy/J. Alroy/M. Carrano]more details
PaleoDB collection 16975: authorized by John Alroy, entered by John Alroy on 15.05.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
• possibly relevant: Leptomeryx sp. Frick 1937: "Squaw Creek, Sioux County" (no stratigraphic data given)
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| Mammalia | |
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Equidae indet. Gray 1821 horse | |