YPM 13191

Middle Pennsylvanian, Marmaton Grp, Labette Shale. Zone G[reen], upper 8 to 12 in of Labette exposed along headwater branches of Feefee Creek, 0.6 mi W of Lackland Station, C.R.I. & P. Railroad, and 1 mi NW of Stratman, St. Louis Co., Missouri, USA. Collector: Knight, J.B.