Ver Ploeg, A.J.Boyd, C.S.2024-03-142024-03-1410.15786/13691266https://wyoscholar.uwyo.edu/handle/internal/8852https://doi.org/10.15786/13691266Geologic map of the Sheridan 30' x 60' quadrangle, Sheridan, Johnson, and Campbell counties, Wyoming, and southeastern Montanahttps://creativecommons.org/licenses/by/4.0/Geologic map of the Sheridan 30' x 60' quadrangle, Sheridan, Johnson, and Campbell counties, Wyoming, and southeastern Montanafigure