Usage:
Farrington complex (informal) (NC)
Farrington pluton (informal) (NC)
Informal. The rank or lithologic term should not be capitalized.
Geologic age:
Precambrian
Proterozoic, Late
Cambrian
Type section, locality, area and/or origin of name:
Type area: Chatham and Orange Cos., north-central NC.
AAPG geologic province:
Piedmont-Blue Ridge province
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 ([ ]).