Agate (1 Mile NE) ( of the United States)
Where: Sioux County, Nebraska (42.4° N, 103.8° W: paleocoordinates 43.3° N, 98.8° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Harrison Formation, Harrisonian (24.8 - 18.5 Ma)
Environment/lithology: terrestrial
Primary reference: A. E. Wood. 1936. Geomyid rodents from the Middle Tertiary. American Museum Novitates 866 [J. Alroy/J. Alroy/J. Ju]more details
PaleoDB collection 17734: authorized by John Alroy, entered by John Alroy on 18.10.1995
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Mammalia | |
Dikkomys matthewi n. sp.
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