- Usage in publication:
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- Four-Mile Village Member
- Modifications:
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- Named
- Biostratigraphic dating
- Dominant lithology:
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- Sand
- Sandstone
- AAPG geologic province:
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- Florida platform
- South GA-North FL sedimentary province
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 ([ ]).