Triassic
type: Concept
preferred label: تریاس @fa
related: Nakhlak Group

Mesozoic
type: Concept
preferred label: مزوزوئیک @fa
related: Nakhlak Group

Nakhlak Group
type: Concept
narrower: Alam Formation
narrower: Ashin Formation
narrower: Baqoroq Formation
preferred label: گروه نخلک @fa
related: Nakhlak Area
related: Triassic
related: Mesozoic
related: Central Iran Zone

Alam Formation
type: Concept
broader: Nakhlak Group
preferred label: سازند علم @fa

Ashin Formation
type: Concept
broader: Nakhlak Group
preferred label: سازند عشین @fa

Baqoroq Formation
type: Concept
broader: Nakhlak Group
preferred label: سازند باقرق @fa

Nakhlak Area
type: Concept
preferred label: ناحیه نخلک @fa
related: Nakhlak Group

Central Iran Zone
type: Concept
preferred label: زون ایران مرکزی @fa
related: Nakhlak Group