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179:, and algae. The oolitic formation in the lower Florida Keys has less quartz sand and fewer fossils than does the oolitic formation on the mainland. Based on those differences, Mitchel-Tapping divided the Miami Limestone into the Fort Dallas Oolite on the mainland and under most of Florida Bay, and the Key West Oolite, under the southernmost corner of Florida Bay within the Everglades park boundaries, along the west side of the middle Florida Keys, and in the lower Keys, including the
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crystals, and occasionally on shell fragments and quartz grains, and are covered with up to five layers of calcite. Fort Dallas ooids have a defined layer of calcite around the nucleus. The Key West Oolite is mostly white, includes very little quartz sand, does not harden on exposure to air or water,
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indicates that the ooids in the Fort Dallas and Key West units formed at the same time. The fossils in the formation underlying the
Everglades, which does not include any
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508:
Hoffmeister, J. E.; Stockman, K. W.; Multer, H. G. (February 1967). "Miami
Limestone of Florida and Its Recent Bahamian Counterpart".
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Mitchell-Tapping, Hugh J. (Spring 1980). "Depositional
History of the Oolite of the Miami Limestone Formation".
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Miami
Limestone (formerly Miami Oolite, orange on map) in relation to other formations in South Florida.
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The part of the Miami
Limestone forming the Atlantic Coastal Ridge and the lower Florida Keys is an
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477:"Statistical pattern analysis of surficial karst in the Pleistocene Miami oolite of South Florida"
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exposed the formation to air and rain, and rainwater percolating through the deposits replaced
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in southeastern Palm Beach County, central
Broward County, all of Miami-Dade County, and
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Lithographic
Variation in the Miami Limestone of Florida (Open File Report No. 48)
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counties. It also lies under the eastern (Miami-Dade County) part of the
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in eastern
Broward and extreme southeastern Palm Beach counties, by the
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434:"Virtual Field Trip of Selected Exposures of the Miami Limestone"
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and its ooids do not have a calcite mosaic around the nucleus.
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Harris, Paul (Mitch); Purkis, Sam; Reyes, Bella (May 2018).
533:(Report). Tallahassee, Florida: Florida Geological Survey.
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10.1130/0016-7606(1967)78[175:MLOFAI]2.0.CO;2
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sand grains occur throughout the Fort Dallas Oolite. The
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List of fossiliferous stratigraphic units in
Florida
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218:The Miami Limestone was deposited during the
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121:in southeastern Florida, near the coast in
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241:The Miami Limestone is underlain by the
157:north to a point 112 kilometers west of
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195:have generally formed on a nucleus of
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393:USGS South Florida Information Access
357:from the original on November 1, 2022
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395:. September 4, 2013. Archived from
171:which includes fossils of corals,
16:Geologic formation in Florida, USA
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569:Geologic formations of Florida
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110:of limestone in southeastern
529:Johnson, Richard A. (1992).
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501:10.1016/j.sedgeo.2018.02.002
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503:– via ScienceDirect.
117:Miami Limestone forms the
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438:www.geosciences.fau.edu
247:Fort Thompson Formation
202:Uranium-thorium dating
119:Atlantic Coastal Ridge
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418:Mitchell-Tapping 1980
389:"Pleistocene geology"
376:Mitchell-Tapping 1980
291:Earth sciences portal
265:counties, and by the
220:Sangamon interglacial
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224:Wisconsin glaciation
102:, originally called
493:2018SedG..367...84H
481:Sedimentary Geology
420:, pp. 116–119.
378:, pp. 117–118.
319:Paleontology portal
267:Key Largo Limestone
243:Anastasia Formation
28:Stratigraphic range
271:lower Florida Keys
108:geologic formation
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540:Florida Scientist
347:"Miami Limestone"
255:Tamiami Formation
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442:. Retrieved
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397:the original
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359:. Retrieved
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185:Dry Tortugas
183:to near the
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147:Big Pine Key
143:Florida Keys
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104:Miami Oolite
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251:Florida Bay
139:Florida Bay
32:Pleistocene
469:References
169:grainstone
135:Everglades
131:Miami Dade
123:Palm Beach
487:: 84–95.
333:Citations
253:, by the
236:indurated
228:aragonite
213:floridana
173:echinoids
42:Formation
563:Category
552:24319647
355:Archived
277:See also
177:mollusks
48:Location
489:Bibcode
269:in the
259:Collier
232:calcite
197:calcite
166:oolitic
149:to the
127:Broward
112:Florida
106:, is a
71:Country
65:Florida
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444:May 9,
403:May 8,
361:May 7,
263:Monroe
238:rock.
189:Quartz
80:
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53:Region
548:JSTOR
230:with
206:ooids
193:ooids
159:Tampa
145:from
446:2019
405:2019
363:2019
351:USGS
129:and
98:The
38:Type
518:doi
497:doi
485:367
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
