Geologic history of Florida commences from deep the region’s surface. With the splitting, collision, as well as rifting again of earliest supercontinents, a section of Africa stayed in North America. The piece established a base for the accumulation of the carbonate. Florida witnessed residue disposition sequences as well as erosion while responding to the changes in the sea level in the entire Cenozoic Era. The residues in Florida of the Cenozoic Era comprise of two key assemblages, including Paleogene as well as Neogene-Quaternary (Brotemarkle, 2016) . For the Paleogene, carbonate deposits established because of biological processes and comprise of entire or fragmented remnants of bryozoan, foraminifera, corals, mollusks, as well as other marine life types. Significantly minimal siliciclastic residue (silts, quartz sands, and clays) managed to spread to Florida due to the separation of the Florida Platform by the “Gulf Trough (Florida Department of Environmenta; Protection, 2014) .”
During the later years of Paleogene, the uplifting of the Appalachians led to the rise in the rates of erosion whereas the siliciclastic deposits ended up filling the Gulf Trough. Later, the Siliciclastic residues influenced the environments that deposited the carbonate. Regarding the case of southern Florida, the deposits of carbonate preponderated since a considerable amount of siliciclastic residues that headed south due to the influence of currents in the coastal area, ended up being channeled offshore (Florida History, 2014) . The deposits compressed and later led to the formation of limestone, which serves as present day’s Everglades. Coral’s colonies established reefs in the case of the shallow areas of the sea. With the fluctuation of the levels at sea, corals sustained footings along the plateau’s edge. As the levels of the sea rose, the reefs grew to the upper part and vice versa. In the case of the sea level’s final drop, it ended up exposing the prehistoric reefs that prevail in today’s Florida Keys (Brotemarkle, 2016) .
Delegate your assignment to our experts and they will do the rest.
References
Brotemarkle, B. (2016). Florida frontiers: The geologic history of Florida. Retrieved from http://www.floridatoday.com/story/news/2016/11/28/florida-frontiers-geologic-history-florida/94543028/
Florida Department of Environmenta; Protection. (2014). Florida's geologic history. Retrieved from https://www.dep.state.fl.us/geology/geologictopics/geohist.htm
Florida History. (2014). Florida Frontiers “Florida’s geological history”. Retrieved from https://myfloridahistory.org/frontiers/article/120
