Usage:
No current usage.
(†Cullom Limestone (KS,NE) shown to be same as lower part of Westerville Limestone. See Westerville.)
Geologic age:
Late Pennsylvanian (Virgilian)
Type section, locality, area and/or origin of name:
In high quarries east of town of Cullom, Cass Co., NE. Named from Cullom Station, Cass Co., NE (Condra and Bengtson, 1915; Condra, 1927).
AAPG geologic province:
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 ([ ]).