ABDEL-KADER ALI BEHAIRY2022-06-012022-06-016601https://drepo.sdl.edu.sa/handle/20.500.14154/55929en-USMINERALOGY AND GEOCHEMISTRY OF BENTONITE BEDS OF THE MIDDLE AND LOWER GRANEROS SHALE (UPPER CRETACEOUS) IN ELLSWORTH AND RUSSELL COUNTIES, KANSAS .Thesis