. Miami Florida Business directory, 2.1 1900s to 1930s: the Magic City, 1850 87,445 60.5% Public transportation The surface bedrock under the Miami area is called Miami oolite or Miami limestone This bedrock is covered by a thin layer of soil and is no more than 50 feet (15 m) thick Miami limestone formed as the result of the drastic changes in sea level associated with recent glacial periods or ice ages Beginning some 130,000 years ago the Sangamonian Stage raised sea levels to approximately 25 feet (8 m) above the current level All of southern Florida was covered by a shallow sea Several parallel lines of reef formed along the edge of the submerged Florida plateau stretching from the present Miami area to what is now the Dry Tortugas the area behind this reef line was in effect a large lagoon and the Miami limestone formed throughout the area from the deposition of oolites and the shells of bryozoans Starting about 100,000 years ago the Wisconsin glaciation began lowering sea levels exposing the floor of the lagoon by 15,000 years ago the sea level had dropped 300 to 350 feet (90 to 110 m) below the current level the sea level rose quickly after that stabilizing at the current level about 4,000 years ago leaving the mainland of South Florida just above sea level.
. Native American[note 1] <1% 0.6% 1.4% As of 2010 those of Hispanic or Latino ancestry accounted for 22.5% (4,223,806) of Florida's population Out of the 22.5% the largest groups were 6.5% (1,213,438) Cuban 4.5% (847,550) Puerto Rican 3.3% (629,718) Mexican and 1.6% (300,414) Colombian Florida's Hispanic population includes large communities of Cuban Americans in Miami and Tampa Puerto Ricans in Orlando and Tampa and Mexican/Central American migrant workers the Hispanic community continues to grow more affluent and mobile as of 2011 57.0% of Florida's children under the age of 1 belonged to minority groups Florida has a large and diverse Hispanic population with Cubans and Puerto Ricans being the largest groups in the state Nearly 80% of Cuban Americans live in Florida especially South Florida where there is a long-standing and affluent Cuban community Florida has the second largest Puerto Rican population after New York as well as the fastest-growing in the nation Puerto Ricans are more widespread throughout the state though the heaviest concentrations are in the Orlando area of Central Florida, Moss School of Construction Infrastructure and Sustainability 2010 2,496,435 10.8% University Park On May 2 1995 a second agreement with the Castro government paved the way for the admission to the United States of the Cubans housed at Guantanamo who were counted primarily against the first year of the 20,000 annual admissions committed to by the Clinton Administration it also established a new policy of directly repatriating Cubans interdicted at sea to Cuba in the agreement the Cuban government pledged not to retaliate against those who were repatriated; . 6 References 13 See also Miami International Airport University of Miami (private). Defense of Florida's northern border with the United States was minor during the second Spanish period the region became a haven for escaped slaves and a base for Indian attacks against U.S territories and the U.S pressed Spain for reform, A canal lock in the Everglades Drainage District around 1915, Julia Tuttle Causeway Wynwood/Edgewater and Miami Beach 1959 The Monsignor William Barry Memorial Library contains more than 710,000 items including 2,600 periodical titles 5,000 audiovisual items 150 electronic databases and an "excellent Catholic American collection." the library also contains a collection of documents pertaining to Operation Pedro Pan. Online availability no Limited French American Chamber of Commerce 2.2.1 The Goodman Psychological Services Center. .
D Street Medical Center