Mammalia - Rodentia - Zapodidae
Alternative combination: Plesiosminthus clivosus
Synonym: Plesiosminthus geringensis Martin 1974
Full reference: E. C. Galbreath. 1953. A contribution to the Tertiary geology and paleontology of northeastern Colorado. University of Kansas Paleontological Contributions Vertebrata 4:1-120
Belongs to Schaubeumys according to B. Engesser 1979
See also Barnosky 1986, Black 1958, Galbreath 1953, Green 1977, Korth 1980, Korth 1992, Korth 1994, Martin 1974 and Skwara 1988
Sister taxa: Schaubeumys cartomylos, Schaubeumys galbreathi, Schaubeumys grangeri, Schaubeumys sabrae
Distribution:
• Miocene of Canada (1: Saskatchewan collection), United States (9: Colorado, Nebraska, South Dakota)
• Harrisonian of United States (1: Nebraska)
• Arikareean of United States (1: Oregon)
• Oligocene of Canada (1: Saskatchewan), United States (1: Nebraska)
Total: 14 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.