Usage:
No current usage.
(†Ashland limestone member of Braddyville Formation (NE) replaced with †Weeping Water limestone [now Toronto Limestone Member of Oread Formation of Shawnee Group]. See Toronto.)
Geologic age:
Pennsylvanian
Type section, locality, area and/or origin of name:
Named from town of Ashland, Saunders Co., southeastern NE (Condra and Bengtson, 1915).
AAPG geologic province:
Salina basin
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 ([ ]).