Usage:
Cliff Ridge Member of Tiger Formation (WA)
Geologic age:
Tertiary
Miocene
Oligocene
Eocene
Type section, locality, area and/or origin of name:
Type section: exposures along Nofs Creek Road, on south flank of Cliff Ridge, in SE/4 sec. 25, T. 34 N., R. 40 E., and SW/4 SW/4 sec. 30, and N/2 NW/4 sec. 31, T. 34 N., R. 41 E., Pend Oreille Co., WA (Gager, 1983).
AAPG geologic province:
Northern Cascade Range-Okanagan province
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 ([ ]).