Bathonian
type: Concept
preferred label: باتونین @fa
related: Hojedk Formation

Bajocian
type: Concept
preferred label: باژوسین @fa
related: Hojedk Formation

Middle Jurassic
type: Concept
preferred label: ژوراسیک میانی @fa
related: Hojedk Formation

Jurassic
type: Concept
preferred label: ژوراسیک @fa
related: Hojedk Formation

Mesozoic
type: Concept
preferred label: مزوزوئیک @fa
related: Hojedk Formation

Shemshak Group(Central Iran Zone)
type: Concept
narrower: Hojedk Formation
preferred label: گروه شمشک(زون ایران مرکزی) @fa

Hojedk Formation
type: Concept
broader: Shemshak Group(Central Iran Zone)
preferred label: سازند هجدک @fa
related: Mesozoic
related: Bajocian
related: Middle Jurassic
related: Jurassic
related: Bathonian
related: Central Iran Zone

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