State,County
Nebraska,Antelope
Ohio,Athens
Oklahoma,Atoka
South Dakota,Bennett
Nebraska,Blaine
Nebraska,Boone
Nebraska,Boyd
Nebraska,Brown
Oklahoma,Bryan
Kansas,Chautauqua
Oklahoma,Cherokee
Nebraska,Cherry
Oklahoma,Choctaw
Oklahoma,Coal
Missouri,County-level range not defined
Oklahoma,Craig
Oklahoma,Creek
Nebraska,Custer
Nebraska,Dawson
Kansas,Elk
Arkansas,Franklin
Nebraska,Frontier
Nebraska,Garfield
Nebraska,Gosper
Nebraska,Grant
Nebraska,Greeley
South Dakota,Gregory
Ohio,Guernsey
Oklahoma,Haskell
Nebraska,Hayes
Ohio,Hocking
Nebraska,Holt
Nebraska,Hooker
Oklahoma,Hughes
Oklahoma,Johnston
Nebraska,Keya Paha
Nebraska,Knox
Kansas,Labette
Texas,Lamar
Oklahoma,Latimer
Oklahoma,Le Flore
Nebraska,Lincoln
Arkansas,Little River
Arkansas,Logan
Nebraska,Logan
Nebraska,Loup
Oklahoma,Mayes
Oklahoma,McCurtain
Oklahoma,McIntosh
Kansas,Montgomery
Ohio,Morgan
Ohio,Muskingum
Oklahoma,Muskogee
Massachusetts,Nantucket
Ohio,Noble
Oklahoma,Nowata
Oklahoma,Okfuskee
Oklahoma,Okmulgee
Oklahoma,Osage
Oklahoma,Ottawa
Oklahoma,Pawnee
Ohio,Perry
Oklahoma,Pittsburg
Oklahoma,Pontotoc
Oklahoma,Pushmataha
Texas,Red River
Nebraska,Rock
Oklahoma,Rogers
Arkansas,Scott
Arkansas,Sebastian
Oklahoma,Seminole
Oklahoma,Sequoyah
Nebraska,Thomas
South Dakota,Todd
South Dakota,Tripp
Oklahoma,Tulsa
Nebraska,Valley
Ohio,Vinton
Oklahoma,Wagoner
Oklahoma,Washington
Rhode Island,Washington
Nebraska,Wheeler
Kansas,Wilson