== {{-it-}} ==
{{-agg form-|it}}
{{Pn}} ''f pl''
{{Tabs|quaternario|quaternari|quaternaria|quaternarie}}

{{-sill-}}
; qua | ter | nà | rie

{{-etim-}}
{{Etim-link|quaternario}}

{{-trad-}}
{{Trad1|chimica}}
:* {{en}}:[[quaternary]] 
{{Trad2}}

{{Trad1|geologia}}
:* {{en}}:[[Quaternary]]
{{Trad2}}

{{-ref-}}
* {{Fonte|hoep|quaternario}}