Claenodon montanensis Gidley 1919

Mammalia - Tribosphenida - Arctocyonidae

Alternative combinations: Arctocyon montanensis, Arctocyonides montanensis, Neoclaenodon montanensis

Synonym: Claenodon vecordensis Simpson 1935

Full reference: J. W. Gidley. 1919. New species of claenodonts from the Fort Union (basal Eocene) of Montana. Bulletin of the American Museum of Natural History 41:541-555

Belongs to Claenodon according to G. G. Simpson 1937

See also Archibald et al. 1987, Gidley 1919, Hartman 1986, Novacek and Wyss 1986, Rose 1981, Schiebout 1974, Simpson 1935, Van Valen 1978 and Williamson and Lucas 1993

Sister taxa: Claenodon latidens, Claenodon protogoniodes, Claenodon silberlingi

Type specimens:

  • Claenodon montanensis: Its type locality is Gidley Quarry, which is in a Torrejonian terrestrial horizon in the Fort Union Formation of Montana
  • Claenodon vecordensis: Its type locality is Lower Lebo Loc. 9, which is in a Torrejonian terrestrial horizon in the "Fort Union" (= Lebo) Formation of Montana.


• Paleocene of Canada (2: Alberta collections), United States (8: Montana, Wyoming)

Total: 10 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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