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National Geologic Map Database

Geologic Unit: Krider

Usage:

Krider Member of Nolans Limestone of Chase Group (KS*, NE*)


Geologic age:

Permian*


Type section, locality, area and/or origin of name:

Exposures in road cut 0.25 mi south of Krider, in southwestern Gage Co., southwestern NE. Named from town of Krider (Condra and Upp, 1931).


AAPG geologic province:

Nemaha anticline*


For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.

Asterisk (*) indicates usage by the U.S. Geological Survey. Other usages by state geological surveys.

"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 does not conform with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). This may be explained within brackets ([ ]).