Usage:
Pass Peak Conglomerate (WY*)
Pass Peak Formation (WY*)
Geologic age:
Tertiary*
Eocene*
Type section, locality, area and/or origin of name:
Pass Peak, a high point on the Hoback basin-Green River divide about 4 mi north of point where U.S. Highway 287 crosses the divide, Sublette Co., WY (Horberg and others, 1949).
AAPG geologic province:
Yellowstone province*
Green River 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 ([ ]).