Usage:
Kimball Mountain Bed of Douglas Creek Member of Green River Formation (CO*)
Kimball Mountain Bed of Garden Gulch Member of Green River Formation (CO*)
Kimball Mountain Bed of Parachute Creek Member of Green River Formation (CO*)
Kimball Mountain Bed of Anvil Points Member of Green River Formation (CO)
Geologic age:
Tertiary*
Eocene*
Type section, locality, area and/or origin of name:
Type section: on west end of Kimball Mountain, from which unit is named, SW/4 SE/4 sec. 7, T. 7 S., R. 98 W., Garfield Co., CO (Johnson, 1984).
AAPG geologic province:
Piceance 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 ([ ]).