Usage:
Eiss Limestone Member of Bader Limestone of Council Grove Group (KS*,NE*)
Geologic age:
early Permian (Wolfcampian)*
Type section, locality, area and/or origin of name:
Type locality: in SE/4 sec. 3, T. 1 N. R. 13 E., on Eiss Farm, 8 mi south of Humboldt, Richardson Co., southeastern NE. Named from Eiss Farm (Condra, 1927; Condra and Upp, 1931).
AAPG geologic province:
Forest City basin*
Nemaha anticline*
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).
Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).