Usage:
Ikiakpaurak Member of Echooka Formation of Sadlerochit Group (AK*)
Geologic age:
Permian*
Type section, locality, area and/or origin of name:
Type locality: tributary of Cache Creek and Canning River, Lat. 69 deg. 27 min. 45 sec. N., Long. 145 deg. 53 min. 30 sec. W., in Ikiakpaurak Valley, south flank of Shublik Mountains, northeastern AK (Detterman and others, 1975).
AAPG geologic province:
Alaska Northern 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 ([ ]).