• Stony Mountain Isopach and Lithofacies (GIS data, polygon features)
• Interlake/Stonewall Isopach and Lithofacies (GIS data, polygon features)
• Red River Isopach and Lithofacies (GIS data, polygon overlay features)
• Williston Basin Phanerozoic Isopach and Structural Elements (GIS data, polygon features)
• Rock Creek/Lower Gravelbourg/Reston-Upper Watrous/Upper Amaranth Isopach and Lithofacies (GIS data, polygon features)