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National Geologic Map Database

Geologic Unit: Memphis

Usage:

No current usage.
(†Memphis sandstone (TX) replaced with Dozier Sandstone Member of †Peacock Formation [later abandoned]. See Dozier.)


Geologic age:

Permian


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

Named from occurence near town of Memphis, Hall Co., central northern TX (Lloyd and Thompson, 1929).


AAPG geologic province:

Palo Duro basin


For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.

Asterisk (*) indicates usage by the U.S. Geological Survey. Other usages by state geological surveys.

"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 does not conform with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). This may be explained within brackets ([ ]).