upper Proterozoic
preferred label: پروتروزوئیک فوقانی @fa
type: Concept
narrower: Infracambrian

Infracambrian
related: Eocambrian
related: Ediacaran
related: Vendian
broader: upper Proterozoic
preferred label: زیرکامبرین @fa
type: Concept

Vendian
preferred label: وندین @fa
type: Concept
related: Infracambrian

Eocambrian
preferred label: اینفراکامبرین @fa
type: Concept
related: Infracambrian

Ediacaran
preferred label: ادیاکاران @fa
type: Concept
related: Infracambrian