Usage:
San Saba Member of Wilberns Formation of Moore Hollow Group (TX)
San Saba Member of Wilberns Formation (TX*)
Geologic age:
Late Cambrian*
Type section, locality, area and/or origin of name:
Type section: exposures on both sides of Mason-Brady Highway from bridge across San Saba River to point 0.7 mi north and to contact with Threadgill Member, McCulloch Co., TX (Bridge and others, 1947).
AAPG geologic province:
Llano 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 ([ ]).