Coal 
Pontotoc Carter Stephens Atoka Johnston Payne Oklahoma Mayes Caddo Grady Muskogee Sequoyah Cleveland Haskell Okmulgee Washita Delaware Garfield Grant Lincoln Pottawatomie Ottawa Jackson Creek Logan Seminole Rogers Tulsa Osage Kay McClain Wagoner Canadian Beaver Comanche Kingfisher Hughes Cotton Tillman Craig Garvin McCurtain McIntosh Major Washington Ellis Latimer Le Flore Okfuskee Bryan Greer Kiowa Murray Pawnee
Pontotoc Carter Stephens Atoka Johnston Payne Oklahoma Mayes Caddo Grady Muskogee Sequoyah Cleveland Haskell Okmulgee Washita Delaware Garfield Grant Lincoln Pottawatomie Ottawa Jackson Creek Logan Seminole Rogers Tulsa Osage Kay McClain Wagoner Canadian Beaver Comanche Kingfisher Hughes Cotton Tillman Craig Garvin McCurtain McIntosh Major Washington Ellis Latimer Le Flore Okfuskee Bryan Greer Kiowa Murray Pawnee