Report on the stratigraphy and Pliocene vertebrate paleontology of northern Colorado

Citation

Cope, E. D. (1874). Report on the stratigraphy and Pliocene vertebrate paleontology of northern Colorado. Bulletin of the United States Geological and Geographical Survey of the Territories 1(1): 9-22.

Names first published here

• Cionodon genus
• Cionodon arctatus species
• Polyonax genus
• Polyonax mortuarius species

Cited by genera

• Cionodon

  Names the species in a footnote, on a collection made by an assistant from strata in Colorado the author correlates with the Great Lignite, without a locality.

• Polyonax

  Names the species in a footnote, on a collection made by an assistant from strata in Colorado the author correlates with the Great Lignite, without a locality.