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National Geologic Map Database
Geologic Unit: Blackwell
Map showing publication footprint
  • Usage in publication:
    • Caloosahatchee marl
  • Modifications:
    • Areal extent
  • AAPG geologic province:
    • Florida platform
Publication:

Mansfield, W.C., 1939, Notes on the upper Tertiary and Pleistocene mollusks of peninsular Florida: Florida Geological Survey Bulletin, no. 18, 75 p.


Summary:

Pg. 8, 10 (fig. 2). Caloosahatchee marl. Overlies Tamiami formation (new). Age is Pliocene.

Source: Publication; US geologic names lexicon (USGS Bull. 1200, p. 585-586).


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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