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National Geologic Map Database

Geologic Unit: Jacksons Gap

Usage:

Jacksons Gap Group (AL,GA)


Subunits:

Tallassee Metaquartzite (AL)


Geologic age:

Paleozoic, middle


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

Type section: 3.2 km southwest of Jacksons Gap, along lake front road from S/2 NE/4 sec. 27 to Maroy Creek, in SW/4 SW/4 sec. 25, T. 22 N., R. 22 E., Tallapoosa Co., east-central AL (Bentley and Neathery, 1970)


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 ([ ]).