Improve Oligocene meaning in Urdu

Is there any meaning of the word oligocene that needs an edit? Please click that meaning to rewrite it.

اولیگوسین

Is there any meaning of the word oligocene that needs to be removed from the list? Please click that meaning to mark it for deletion.

اولیگوسین

Do you want to add a new meaning, definition, and a sentence of the word oligocene? Please feel free to add.