This list of the Cenozoic life of North Dakota contains the various prehistoric life-forms whose
fossilized remains have been reported from
within the US state of
North Dakota and are between 66 million and 10,000 years of age.
Life restoration of a female (left) and male of the Oligocene-Miocene even-toed ungulate Protoceras.
Charles R. Knight (1896). †Protoceras – tentative report