Abegg, F. E. 2024. “Lithostratigraphy of the Hugoton and Stevens Members of the St. Louis Limestone and the Ste. Genevieve Limestone (Upper Mississippian), Southwestern Kansas”. Bulletin (Kansas Geological Survey), no. 230 (April): 39-66. https://journals.ku.edu/kgsbulletin/article/view/20484.