After de Muizon & Cifelli, 2000, and Alroy, 2002-
<==o †Oxyclaenidae |-- †Carcinodon aquilonius Russell, 1974 |--o †Desmatoclaenus | |-- †D. dianae | `--+-- †D. protogonioides | `--+-- †D. hermaeus | `-- †D. mearae |--o †Prothryptacodon | |-- †P. hilli | `--+-- †P. furens | `-- †P. ambiguus |-- †Zhujegale |-- †Astigale |--+?- †Triisodontidae | `--o †Oxyclaenus | |-- †O. corax | |-- †O. cuspidatus | |-- †O. simplex | `-- †O. subbituminus |-- †Prolatidens |-- †Princetonia yalensis |-- †Petrolemus |-- †Khashanagale |--+-- †Lantianius | `?- †Arctostylopidae `--+?- †Loxolophidae [sensu Alroy, 2002] `--o †Chriacus Cope, 1883b [Tricentes, Metachriacus, Spanoxyodon, Lipodectes] |-- †C. badgleyi |-- †C. gallinae |-- †C. punitor |-- †C. subtrigonus |-- †C. truncatus `--+-- †C. calenancus |-- †C. pelvidens `--+-- †C. pearcei `--+-- †C. baldwini |-- †C. oconostotae Van Valen, 1978 `-- †C. orthogonius Russell, 1929 [Thryptacodon orthogonius (Russell, 1929) sensu Scott, Fox & Youzwyshyn, 2002]
Reference(s):
- Alroy, J., 2002-: North American fossil mammal systematics database.
–iNet: North American fossil mammal systematics database: http://www.nceas.ucsb.edu/~alroy/nafmsd.html - 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 - Gunnell, G. F., 1994: Paleocene mammals and faunal analysis of the Chappo type locality (Tiffanian), Green River Basin, Wyoming.
–Journal of Vertebrate Paleontology: Vol. 14, #1, pp. 81-104 - Luo, Z.-X., 1991: Variability of dental morphology and the relationships
of the earliest arctocyonid species.
–Journal of Vertebrate Paleontology: Vol. 11, #4, pp. 452-471 - McKenna, M. C. & Bell, S. K., (eds.) 1997: Classification of mammals – above the species level.
–Columbia University Press, New York, 1997, xii-631 - de Muizon, C. & Cifelli, R. L., 2000: The “condylarths” (archaic Ungulata, Mammalia) from the early Palaeocene of Tiupampa (Bolivia): implications on the origin of the South American ungulates.
–Geodiversitas: Vol. 22, #1, pp. 47-150 - Nowak, R. M., 1991: Walker's Mammals of the World; Part 1.
–The Johns Hopkins University Press, Baltimore and London, 1991. xlviii-642-lxiii - Nowak, R. M., 1991: Walker's mammals of the World; Part 2.
–The Johns Hopkins University Press, Baltimore and London, 1991, xii-643-1629 - Thewissen, J. G. M., Williams, E. M. & Hussain, S. T., 2001: Eocene mammals faunas from Northern Indo-Pakistan.
–Journal of Vertebrate Paleontology: Vol. 21, #2, pp. 347-366