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Rubicon Keys
Geographic Location
Located on the south side of Caesar Creek.
Reference
The Bache Coast Survey of 1861 so names these
keys.
So named on U.S. Coast & Geodetic Survey chart
#1249 (1937).
Scope Note
These keys were named by early U.S. Coast &
Geodetic Survey crews after the story of Roman
Emperor Julius Caesar crossing the Rubicon River
in Italy.