oligoseenikausi

== Finnish == === Etymology === oligoseeni +‎ kausi === Pronunciation === IPA(key): /ˈoliɡoseːniˌkɑu̯si/, [ˈo̞liɡo̞ˌs̠e̞ːniˌkɑ̝u̯s̠i] Rhymes: -ɑusi Syllabification(key): o‧li‧go‧see‧ni‧kau‧si Hyphenation(key): oli‧go‧seeni‧kausi === Noun === oligoseenikausi (geology) The Oligocene epoch. ==== Declension ==== ==== Synonyms ==== oligoseeni ==== Derived terms ==== oligoseenikautinen