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National Geologic Map Database

Geologic Unit: Laney

Usage:

Laney Member of Green River Formation (CO*,WY*)


Subunits:

(alphabetical): Cow Hollow Bed (WY), Craven Creek Bed (WY), Hartt Cabin Bed (WY*), LaClede Bed (CO*,WY*), Sand Butte Bed (WY*).


Geologic age:

Tertiary*
Eocene, early middle*


Type section, locality, area and/or origin of name:

Not designated. Named from exposures along Laney Rim, in T. 18 N., R. 97 W., Sweetwater Co., WY (Schultz, 1920).


AAPG geologic 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 ([ ]).