Usage:
Hasen Creek Formation of Skolai Group (AK*)
Subunits:
Golden Horn Limestone Lentil (AK*).
Geologic age:
Permian, Early*
Type section, locality, area and/or origin of name:
Type area: valley walls of Hasen Creek, in secs.11 and 12, T. 4 S., R. 17 E., [McCarthy quadrangle], Copper River Meridian, southern AK (Smith and MacKevett, 1970).
AAPG geologic province:
Alaska Southern region*
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 ([ ]).