Aphebian
preferred label: آفبین @fa
type: Concept
related: middle Precambrian

middle Precambrian
related: Aphebian
broader: Precambrian
preferred label: پرکامبرین میانی @fa
type: Concept

Precambrian
preferred label: پرکامبرین @fa
type: Concept
narrower: middle Precambrian