Ontario
type: Concept
preferred label: اونتاریو @fa
related: Clinton Group

Rose Hill Formation
type: Concept
preferred label: سازند رس هیل @fa
related: Clinton Group

Rochester Formation
type: Concept
preferred label: سازند روچستر @fa
related: Clinton Group

Clinton Group
type: Concept
broader: Middle Silurian
preferred label: گروه کلینتون @fa
related: Keefer Sandstone
related: West Virginia
related: Pennsylvania
related: Rose Hill Formation
related: Maryland
related: New York
related: Rochester Formation
related: Ontario
related: Ohio
related: Michigan
related: Virginia

Keefer Sandstone
type: Concept
preferred label: ماسه‌سنگ کیفر @fa
related: Clinton Group

Middle Silurian
type: Concept
narrower: Clinton Group
preferred label: سیلورین میانی @fa

Ohio
type: Concept
preferred label: اوهیو @fa
related: Clinton Group

Pennsylvania
type: Concept
preferred label: پنسیلوانیا @fa
related: Clinton Group

Maryland
type: Concept
preferred label: مریلند @fa
related: Clinton Group

Michigan
type: Concept
preferred label: میشیگان @fa
related: Clinton Group

New York
type: Concept
preferred label: نیویورک @fa
related: Clinton Group

Virginia
type: Concept
preferred label: ویرجینیا @fa
related: Clinton Group

West Virginia
type: Concept
preferred label: ویرجینیای غربی @fa
related: Clinton Group