Sunkahetanka is an extinct genus of small bone crushing omnivorous mammal (similar to a dog of the family Canidae) which inhabited North America during the Oligocene living from 30.8—26.3 Ma and existed for approximately 4.5 million years.
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0