No current usage.
(†St. Elizabeth Formation (MO) is same as Roubidoux Formation. See Roubidoux.)
Early Ordovician
Typical exposures occur in town of St. Elizabeth, Miller Co., MO. Named from St. Elizabeth (Ball and Smith, 1903).
Ozark uplift
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 ([ ]).