proterozoik

== Serbo-Croatian == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Proper noun === proterozòik m animacy unspecified (Cyrillic spelling протерозо̀ик) (geology) Proterozoic Synonym: algonkij ==== Declension ==== This entry needs an inflection-table template.