Spiro Sandstone
type: Concept
preferred label: ماسه‌سنگ اسپیرو @fa
related: Arkoma Basin

Oklahoma
type: Concept
preferred label: اوکلاهما @fa
related: Arkoma Basin

Arkansas
type: Concept
preferred label: آرکانزاس @fa
related: Arkoma Basin

Arkoma Basin
type: Concept
broader: United States
preferred label: حوضه رسوبی آرکوما @fa
related: Spiro Sandstone
related: Oklahoma
related: Arkansas

United States
type: Concept
narrower: Arkoma Basin
preferred label: ایالات متحده @fa