Aarde ShaleName
68493Province: Chautauqua platform*, Cherokee basin*, Nemaha anticline*
Geologic Age: Late Pennsylvanian (Virgilian)
Other: Type locality: Aarde Farm, in NW/4 NE/4 sec. 4, T. 26 S., R. 11 E., Greenwood Co., KS (Moore, 1932; 1936).
