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Bermont Formation
The Bermont Formation is a geologic formation in Florida. It preserves mostly invertebrate fossils that date back to the Middle Pleistocene. Most of the fossils preserved are extant mollusk shells. It is mined commercially along with similar formations, to produce shell fill for construction. A lot of our information on the Bermont Formation comes from commercial mining operations. Due to the nature of Florida's flat landscape, paleontologists rely on commercial interest in mining to gain access to otherwise inaccessible specimens for study. Such is the case with the Bermont Formation's bone bed in the Leisey shell pit. As is the case with some other formations, UV can sometimes be used to bring out hidden pigmentation in some fossil shells. This is especially useful in telling the difference between some species, which would otherwise be indistinguishable. Environment of Deposition The original environment of the deposits has been interpreted as being that of a shallow coast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinctura Lilium
''Cinctura lilium'', common name the banded tulip, is a species of sea snail, a marine gastropod mollusk in the family Fasciolariidae, the spindle snails, the tulip snails and their allies.Bouchet, P. (2012). Cinctura lilium (Fischer von Waldheim, 1807). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=607921 on 2012-08-23 Shell description The banded tulip shell does not grow as large as that of the true tulip, ''Fasciolaria tulipa''. Also the color pattern is different: the color splotches appear as a redder color (blue in rare areas) and the stripes that give the banded tulip its name are much farther apart. The shell grows to be 2 ¼ - 4 1/8 inches (5.7-10.5 cm) in length. Distribution This species occurs off the coast of North and South Carolina and in the Gulf of Mexico from the Florida coast to the Gulf coast of Texas, and south into Mexico; in the Caribbean Sea The Caribbean Sea ( es, Mar Caribe; fren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UV Tulip
Ultraviolet (UV) is a form of electromagnetic radiation with wavelength from 10 nanometer, nm (with a corresponding frequency around 30 Hertz, PHz) to 400 nm (750 Hertz, THz), shorter than that of visible light, but longer than X-rays. UV radiation is present in sunlight, and constitutes about 10% of the total electromagnetic radiation output from the Sun. It is also produced by electric arcs and specialized lights, such as mercury-vapor lamps, tanning lamps, and black lights. Although long-wavelength ultraviolet is not considered an ionizing radiation because its photons lack the energy to ionization, ionize atoms, it can cause chemical reactions and causes many substances to glow or fluorescence, fluoresce. Consequently, the chemical and biological effects of UV are greater than simple heating effects, and many practical applications of UV radiation derive from its interactions with organic molecules. Short-wave ultraviolet light damages DNA and sterilizes surf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fasciolaria Okeechobeensis
Tulip snail or tulip shell is the common name for eight species of large, predatory, subtropical and tropical sea snails from the Western Atlantic. These species are in the genus ''Fasciolaria''. They are marine gastropod mollusks in the family Fasciolariidae, the spindle shells, tulip shells and their allies. The word "tulip" describes the overall shape of the shells of these species, which is like that of a closed tulip flower. Species According to the World Register of Marine Species (WoRMS), and the Digital Atlas of Ancient Life for the Neogene of the Southeastern United States, the following species with a valid name are included within the genus ''Fasciolaria'' : * † ''Fasciolaria apicina'' Dall, 1890 *'' Fasciolaria bullisi'' Lyons, 1972 *'' Fasciolaria curvirostris'' (Wood, 1828) *'' Fasciolaria insularis'' Fernández, 1977 *''Fasciolaria magna'' (Anton, 1838) * † ''Fasciolaria monocingulata'' Dall, 1890 * † ''Fasciolaria okeechobensis'' Tucker & Wilson, 1932 * † ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fusinus Watermani
''Fusinus'' is a genus of small to large sea snails, marine gastropod mollusks in the family Fasciolariidae, the spindle snails and tulip snails. MolluscaBase eds. (2020). MolluscaBase. Fusinus Rafinesque, 1815. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=138002 on 2020-11-27 Fossil records This genus is known in the fossil records from the Cretaceous to the Quaternary (age range: from 94.3 to 0.0 million years ago). Fossils are found in the marine strata all over the world. Species Species in the genus ''Fusinus'' include: According to the World Register of Marine Species (WoRMS) the following species with accepted names are included within the genus Fusinus * ''Fusinus aepynotus'' (Dall, 1889) - graceful spindle * ''Fusinus africanae'' (Barnard, 1959) * ''Fusinus agadirensis'' Hadorn & Rolàn, 1999 * ''Fusinus agatha'' (Simone & Abbate, 2005) * ''Fusinus albacarinoides'' Hadorn, Afonso & Rolán, 2009 * ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vasum Floridanum
''Vasum floridanum'' is an extinct species of medium to large sea snail, a marine gastropod mollusk in the family Turbinellidae. MolluscaBase eds. (2023). MolluscaBase. Vasum floridanum T. L. McGinty, 1940 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1603169 on 2023-01-24 Distribution Fossils of this marine species have been found in Tertiary strata of Florida Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to ..., USA. References External links McGinty, T. L. (1940). New land and marine Tertiary shells from southern Florida. The Nautilus. 53(3): 81-84, pl. 10. floridanum Gastropods described in 1940 {{paleo-gastropod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strombus Mayacensis
''Strombus'' is a genus of medium to large sea snails, marine gastropod molluscs in the family Strombidae, which comprises the true conchs and their immediate relatives. The genus ''Strombus'' was named by Swedish Naturalist Carl Linnaeus in 1758. Around 50 living species were recognized, which vary in size from fairly small to very large. Six species live in the greater Caribbean region, including the queen conch, ''Strombus gigas'' (now usually known as ''Eustrombus gigas'' or ''Lobatus gigas''), and the West Indian fighting conch, ''Strombus pugilis''. However, since 2006, many species have been assigned to discrete genera. These new genera are, however, not yet found in most textbooks and collector's guides. Worldwide, several of the larger species are economically important as food sources; these include the endangered queen conch, which very rarely also produces a pink, gem-quality pearl. In the geological past, a much larger number of species of ''Strombus'' existed. Foss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reef
A reef is a ridge or shoal of rock, coral or similar relatively stable material, lying beneath the surface of a natural body of water. Many reefs result from natural, abiotic processes— deposition of sand, wave erosion planing down rock outcrops, etc.—but there are also reefs such as the coral reefs of tropical waters formed by biotic processes dominated by corals and coralline algae, and artificial reefs such as shipwrecks and other anthropogenic underwater structures may occur intentionally or as the result of an accident, and sometimes have a designed role in enhancing the physical complexity of featureless sand bottoms, to attract a more diverse assemblage of organisms. Reefs are often quite near to the surface, but not all definitions require this. Earth's largest coral reef system is the Great Barrier Reef in Australia, at a length of over . Biotic There is a variety of biotic reef types, including oyster reefs and sponge reefs, but the most massive and widely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossils
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Paleontology is the study of fossils: their age, method of formation, and evolutionary significance. Specimens are usually considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years old to 4.1 billion years old. Early edition, published online before print. The observation in the 19th century that certain fossils were associated with certain rock strata led to the recognition of a geological timescale and the relative ages of different fossils. The development of radiometric dating techniques in the early 20th century allowed scientists to quantitatively measure the absolute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formation (stratigraphy)
A geological formation, or simply formation, is a body of rock having a consistent set of physical characteristics (lithology) that distinguishes it from adjacent bodies of rock, and which occupies a particular position in the layers of rock exposed in a geographical region (the stratigraphic column). It is the fundamental unit of lithostratigraphy, the study of strata or rock layers. A formation must be large enough that it can be mapped at the surface or traced in the subsurface. Formations are otherwise not defined by the thickness (geology), thickness of their rock strata, which can vary widely. They are usually, but not universally, tabular in form. They may consist of a single lithology (rock type), or of alternating beds of two or more lithologies, or even a heterogeneous mixture of lithologies, so long as this distinguishes them from adjacent bodies of rock. The concept of a geologic formation goes back to the beginnings of modern scientific geology. The term was used by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caloosahatchee Formation
The Caloosahatchee Formation is a geologic formation in Florida. It preserves fossils dating back to the Pleistocene. See also * List of fossiliferous stratigraphic units in Florida See also * Paleontology in Florida References * {{DEFAULTSORT:Fossiliferous stratigraphic units in Florida Fossiliferous stratigraphic units of the United States, Florida Paleontology in Florida, Stratigraphic units Stratigraphy of Flo ... References * * Neogene Florida {{Neogene-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Thompson Formation
The Fort Thompson Formation is a Formation (stratigraphy), geologic formation in Florida. It preserves fossils dating back to the late Pleistocene. It was influenced by sea level changes. See also * List of fossiliferous stratigraphic units in FloridaReferences * Geologic formations of Florida {{Neogene-stub ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
