No current usage.
(†Tims Branch beds (SC) replaced with Tinker Creek Formation [now Tinker Formation]. See Tinker.)
Tertiary
Eocene, middle
Occurs at the Savannah River Site, SC (Fallaw and others, 1992).
Atlantic Coast 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 ([ ]).