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No land animals were present in Florida prior to the Miocene. The largest deposits of rock phosphate in the United States are found in Florida. [1] Most of this is in Bone Valley in central and west-central Florida. [2] Extended systems of underwater caves, sinkholes and springs are found throughout the state and supply most of the water used ...
Formerly a geologic group, Ocala Limestone was downgraded to formation status by T.M. Scott in 1991. [1] The Ocala Limestone consists of almost pure limestones with occasional dolomites . It can be subdivided into both lower and upper facies with the lower facies composed of a whitish to cream-colored, fine to medium grained, poorly to ...
Miami Limestone (formerly Miami Oolite, orange on map) in relation to other formations in South Florida. The Miami Limestone, originally called Miami Oolite, is a geologic formation of limestone in southeastern Florida. Miami Limestone forms the Atlantic Coastal Ridge in southeastern Florida, near the coast in Palm Beach, Broward and Miami Dade ...
Let us sing an ode to ooids, the tiny, roly-poly balls of broken shells that formed South Florida’s oolite limestone bedrock. South Florida geology 101: Lessons in the rock about future risks ...
Location of the Hawthorn Group within Florida (in red). The Hawthorn Group (also Hawthorne Group , previously called Hawthorn(e) Formation ) [ a ] is a stratigraphic unit of Miocene age in South Carolina , Georgia , and Florida , in the United States.
Buckingham Limestone Member, Ochopee Limestone Member, Bonita Springs Marl Member, Golden Gate Reef Member, Pinecrest Sand Member: Overlies: Hawthorn Group (see text) Thickness: 50–100 ft (15–30 m) Lithology; Primary: Sandstone, claystone, limestone: Other: Phosphate: Location; Region: Southwest Florida: Country United States: Extent ...
Key Largo Limestone in relation to other surface formations in South Florida. The Key Largo Limestone is a geologic formation in Florida.It is a fossilized coral reef. The formation is exposed along the upper and middle Florida Keys from Soldier Key (at the north end of the Florida Keys) to the Bahia Honda Channel (at the west end of Bahia Honda Key).
The Florida Aquifer is the main source of fresh water for many cities and smaller communities throughout Florida. In 1985, more than 2.5 billion US gallons (9.5 Gl) per day were pumped from the aquifer.