Mila Group
type: Concept
narrower: Shirgesht Formation
preferred label: گروه میلا @fa

Shirgesht Formation
type: Concept
broader: Mila Group
preferred label: سازند شیرگشت @fa
related: Paleozoic
related: Lower Ordovician
related: Middle Ordovician
related: Ordovician
related: Central Iran Zone

Lower Ordovician
type: Concept
preferred label: اردویسین زیرین @fa
related: Shirgesht Formation

Middle Ordovician
type: Concept
preferred label: اردویسین میانی @fa
related: Shirgesht Formation

Ordovician
type: Concept
preferred label: اردویسین @fa
related: Shirgesht Formation

Paleozoic
type: Concept
preferred label: پالئوزوئیک(دوران) @fa
related: Shirgesht Formation

Central Iran Zone
type: Concept
preferred label: زون ایران مرکزی @fa
related: Shirgesht Formation