Dorud Formation
preferred label: سازند درود @fa
type: Concept
broader: Ilanlu Group

Ilanlu Group
preferred label: گروه ایلانلو @fa
related: Paleozoic
related: Permian
related: Central Alborz Zone
related: Central Iran Zone
narrower: Allibashi Formation
narrower: Nesen Formation
narrower: Dorud Formation
narrower: Ruteh Formation
type: Concept

Paleozoic
preferred label: پالئوزوئیک(دوران) @fa
type: Concept
related: Ilanlu Group

Permian
preferred label: پرمین @fa
type: Concept
related: Ilanlu Group

Central Alborz Zone
preferred label: زون البرز مرکزی @fa
type: Concept
related: Ilanlu Group

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

Allibashi Formation
preferred label: سازند الی‌باشی @fa
type: Concept
broader: Ilanlu Group

Nesen Formation
preferred label: سازند نسن @fa
type: Concept
broader: Ilanlu Group

Ruteh Formation
preferred label: سازند روته @fa
type: Concept
broader: Ilanlu Group