OTHER WORDS FROM Oligocenepost-Ol·i·go·cene, adjective
Words nearby Oligocene
How to use Oligocene in a sentence
Heteromyids are known from the Chadron formation, of early Oligocene age, in which a single tooth was found.Speciation in the Kangaroo Rat, Dipodomys ordii|Henry W. Setzer
The Oligocene division has been generally accepted as a distinct period, but “Paleocene” is not so widely used.
A new species of the rodent Pipestoneomys from the Oligocene of Nebraska.
A soricid and two erinaceids from the White River Oligocene.
Its fauna is incompletely known; probably it is of Miocene or Oligocene origin.