Usage:
Cow Creek Formation (TX)
Cow Creek Limestone of Trinity Group (TX*)
Cow Creek Limestone Member of Travis Peak Formation of Trinity Group (TX*-outcrop)
Cow Creek Limestone Member of Pearsall Formation of Trinity Group (TX*-subsurface)
Cow Creek Beds of Travis Peak Formation of Trinity Group (TX)
Geologic age:
Early Cretaceous (Comanchean Provincial Epoch)*
Type section, locality, area and/or origin of name:
Named from Cow Creek, Burnet Co., central TX (Hill, 1901).
AAPG geologic province:
Ouachita folded belt*
Kerr 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 ([ ]).