Atlas of New Albany Shale Photomicrographs Of Organic Matter

Coal Mine Information System

Coal Quality Database

Coal Stratigraphic Database

Colchester Coal Member

Danville Coal Member

Hymera Coal Member

Indiana Coal Atlas

Industrial Mineral Producers Of Indiana

New Albany Shale

Petroleum Database Management System

Seelyville Coal Member

Springfield Coal Member

Underground Coal Gasification Potential in the Illinois Basin