After McKenna & Bell, 1997
<==o †Allomyidae [incl. Aplodontidae: Prosciurinae] |-- †Pseudallomys Korth, 1992; L.Olig. NA. |--o †Plesispermophilus Filhol, 1883; Olig. Eu., U.Olig. As. | `-- †P. angustidens |--o †Campestrallomys Korth, 1989 [Prosciurus Matthew, 1903] Olig. NA. | |-- †C. dawsonae (MacDonald, 1963) [Prosciurus dawsonae MacDonald, 1963] | |-- †C. annectens Korth, 1989 | `-- †C. siouxensis Korth, 1989 |-- †Squirodon Schlosser, 1884; L.Olig.-L.Mioc. Eu. |-- †Rudiomys Rensberger, 1983; U.Olig. NA. |-- †Allomys Marsh, 1877; U.Olig.-M.Mioc. NA. |--o †Haplomys G.S. Miller & Gidley, 1918; U.Olig. As. NA. | `-- †H. arboraptus |-- †Alwoodia Rensberger, 1983; U.Olig.-L.Mioc. NA. |-- †Parallomys Rensberger, 1983; U.Olig. Eu., L.Mioc. NA. |-- †Ameniscomys Dehm, 1950; M.Mioc. Eu. `--o Prosciurinae Wilson, 1949 sensu Korth, 1989 |-- †Downsimus MacDonald, 1970; Olig.NA. |-- †Spurimus Black, 1971; M.Eoc.-?U.Eoc. NA. |--o †Prosciurus Matthew, 1903; U.Eoc.-L.Olig. NA. | |-- †P. parvus Korth, 1989 | |-- †P. vetustus | |-- †P. relictus (Cope, 173) | `-- †P. magnus Korth, 1989 |--o †Pelycomys Galbreath, 1953; U.Eoc.-L.Olig. NA. | |-- †P. placidus Galbreath, 1953 | `-- †P. brulanus Korth, 1986 |-- †Ephemeromys Wang & Heissig, 1984; L.Olig. Eu. `-- †Oropyctis pediasius Korth, 1989; L.Olig. NA.
Reference(s):
- Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698. - Carroll, R. L., 1988: Appendix. 594-648.
in Carroll, R. L., 1988: Vertebrate paleontology and evolution.
–W. H. Freeman and company, New York, 1988, 698. - Korth, W. W., 1989: Aplodontid rodents (Mammalia) from the Oligocene (Orellan and Whitneyan) Brule Formation, Nebraska.
–Journal of Vertebrate Paleontology: Vol. 9, #4, pp. 400-414 - McKenna, M. C. & Bell, S. K., (eds.) 1997: Classification of mammals – above the species level.
–Columbia University Press, New York, 1997, xii-631 - Pratt, A. E. & Morgan, G. S., 1989: New Sciuridae (Mammalia: Rodentia) from the Early Miocene Thomas Farm local fauna, Florida.
–Journal of Vertebrate Paleontology: Vol. 9, #1, pp. 89-100
