No current usage.
(†Tower Sandstone Lentil of Green River Formation (WY) same as part of Laney Shale Member of the Green River Formation. See Laney.)
early Tertiary (Eocene)
Forms tops of weathered rock masses in vicinity of town of Green River, Sweetwater Co., WY, known as The Towers (Powell, 1876; Bradley, 1926).
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 ([ ]).