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  • Usage in publication:
    • Four-Mile Village Member
  • Modifications:
    • Named
    • Biostratigraphic dating
  • Dominant lithology:
    • Sand
    • Sandstone
  • AAPG geologic province:
    • Florida platform
    • South GA-North FL sedimentary province
Publication:

Clark, M.W., and Schmidt, Walter, 1982, Shallow stratigraphy of Okaloosa County and vicinity, Florida: Florida Geological Survey Report of Investigations, no. 92, 51 p.


Summary:

The Four-Mile Village Member of the Intracoastal Formation is here named in Walton and Okaloosa Cos., FL. It consists of dark, weathered-looking, unconsolidated to indurated, massive bedded, calcareous, microfossiliferous, slightly arenaceous, glauconitic, phosphoritic sand or sandstone. It forms a low angle, wedge-shaped tongue in the center of the Intracoastal Formation. Thickness at type section is 58 ft. Age is Pliocene based on planktonic Foraminifera.

Source: GNU records (USGS DDS-6; Reston GNULEX).


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 ([ ]).

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