Geologic Unit: Bardstown
Bardstown Member of Drakes Formation (KY*)
Type section: SW/4 Maud quadrangle, in roadcuts along U.S. Highway 150, 1.35 mi northwest of Fredericktown, Washington Co., KY (Peterson, 1968).
Unit Name History:
Named (Peterson, 1970).
Overview (Wahlman, 1992).
Not used (Holland, 1993).
Age modified (Frey, 1995).
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Asterisks (*) indicate usage by the U.S. Geological Survey. Other usages by state geological surveys.
"No current usage" implies that a name has been abandoned or that it has fallen into disuse. Former usage and, if known, replacement name given in parentheses ().
Slashes (/) indicate unit name usage violates the 1983 North American Stratigraphic Code. This violation may be explained within brackets ([ ]).
U.S. Department of the Interior, U.S. Geological Survey, Reston, VA, USA
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Last modified: 15-Jan-2013