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National Geologic Map Database

Geologic Unit: Dobys Bluff

Usage:

Dobys Bluff Tongue of Kosciusko Formation of Claiborne Group (MS)


Geologic age:

early Tertiary (middle Eocene)


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

Type section: exposure at Dobys Bluff, east side of Chickasawhay River, south of Quitman, in NW/4 SW/4 NW/4 sec. 18, T. 2 N., R. 16 E., Clarke Co., east-central MS (Dockery, 1980).


AAPG geologic province:

Mid-Gulf Coast 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 ([ ]).