Oborny S, Layzell A, Ludvigson G, Hasiuk F. Revision to Nomenclature of the Zarah Subgroup of the Kansas City Group (Pennsylvanian) in Kansas. MidConGeo [Internet]. 2022 Dec. 13 [cited 2025 May 14];3:27-34. Available from: https://journals.ku.edu/mg/article/view/18249