2024-03-142024-03-1410.15786/13689874https://wyoscholar.uwyo.edu/handle/internal/8592https://doi.org/10.15786/13689874Geology of Guernsey State Parkhttps://creativecommons.org/licenses/by/4.0/Guernsey State ParkHartville upliftPlatte CountyWyomingfigure