Sarchahan Formation
related: Lower Silurian
related: Silurian
related: Zagros Zone
related: Paleozoic
preferred label: سازند سرچاهان @fa
type: Concept

Silurian
preferred label: سیلورین @fa
type: Concept
related: Sarchahan Formation

Lower Silurian
preferred label: سیلورین زیرین @fa
type: Concept
related: Sarchahan Formation

Zagros Zone
preferred label: زون زاگرس @fa
type: Concept
related: Sarchahan Formation

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