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Apulia Carbonate Platform
The Apulia Carbonate Platform in Apulia, Italy, was a major palaeogeographic element of the southern margin of the Mesozoic Tethys Ocean. It is one of the so-called peri-Adriatic platforms, which are comparable to the Bahama Banks in their carbonate facies, shape, size, and subsidence rate and, also, in the internal architecture.D'Argenio B. (1976). Le piattaforme carbonatiche periadriatiche. Una rassegna di problemi nel quadro geodinamico mesozoico dell'area mediterranea. ''Società Geologica Italiana, Memorie'' 13 (1974): 137–159.Eberli (1991)Eberli G.P., Bernoulli D., Sanders D., Vecsei A. (1993). ''From aggradation to progradation: the Maiella Platform, Abruzzi, Italy''. In: Simo T., Scott R.W., Masse J.P. (eds). Cretaceous Carbonate Platforms: American Association of Petroleum Geologists, Memoir 56, pp. 213–232.Morsilli M. (1998). ''Stratigrafia e sedimentologia del margine della Piattaforma Apula nel Gargano (Giurassico superiore-Cretaceo inferiore)''. Tesi di Dottorato di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbonate Platform
A carbonate platform is a sedimentary body which possesses topographic relief, and is composed of autochthonic calcareous deposits. Platform growth is mediated by sessile organisms whose skeletons build up the reef or by organisms (usually microbes) which induce carbonate precipitation through their metabolism. Therefore, carbonate platforms can not grow up everywhere: they are not present in places where limiting factors to the life of reef-building organisms exist. Such limiting factors are, among others: light, water temperature, transparency and pH-Value. For example, carbonate sedimentation along the Atlantic South American coasts takes place everywhere but at the mouth of the Amazon River, because of the intense turbidity of the water there. Spectacular examples of present-day carbonate platforms are the Bahama Banks under which the platform is roughly 8 km thick, the Yucatan Peninsula which is up to 2 km thick, the Florida platform, the platform on which the Grea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Cretaceous
The Early Cretaceous ( geochronological name) or the Lower Cretaceous (chronostratigraphic name), is the earlier or lower of the two major divisions of the Cretaceous. It is usually considered to stretch from 145 Ma to 100.5 Ma. Geology Proposals for the exact age of the Barremian-Aptian boundary ranged from 126 to 117 Ma until recently (as of 2019), but based on drillholes in Svalbard the defining early Aptian Oceanic Anoxic Event 1a (OAE1a) was carbon isotope dated to 123.1±0.3 Ma, limiting the possible range for the boundary to c. 122–121 Ma. There is a possible link between this anoxic event and a series of Early Cretaceous large igneous provinces (LIP). The Ontong Java-Manihiki-Hikurangi large igneous province, emplaced in the South Pacific at c. 120 Ma, is by far the largest LIP in Earth's history. The Ontong Java Plateau today covers an area of 1,860,000 km2. In the Indian Ocean another LIP began to form at c. 120 Ma, the Kerguelen P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sannicandro Di Bari
Sannicandro di Bari ( Barese: ) is a town and ''comune'' in the Metropolitan City of Bari, Apulia, southern Italy. Main sights The main attraction of Sannicandro is the Hohenstaufen-Norman castle, located in the centre of the city. It is composed of two structures one within the other: the first one was built by the Byzantines in 916, with a line of walls in stone with six quadrangular towers. After the Norman conquest of Bari in 1071, the castle was restored. During the reign in Sicily of Frederick II, Holy Roman Emperor Frederick II (German language, German: ''Friedrich''; Italian language, Italian: ''Federico''; Latin: ''Federicus''; 26 December 1194 – 13 December 1250) was King of Sicily from 1198, King of Germany from 1212, King of Italy and Holy Roman Em ... (1198-1250), the structure was adapted for use as a castle. Other sights include: *Church of Santa Maria Assunta *Monumento ai caduti References External links Cities and towns in Apulia {{Pugli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cagnano Varano
Cagnano Varano ( Pugliese: ) is a town and ''comune'' in the province of Foggia in the Apulia region of southeast Italy. It occupies a commanding position above the Lago di Varano, and is part of the Gargano National Park. The economy is mostly based on agriculture, fishing and tourism. Sights include the karstic grotto of San Michele, which has been frequented since the Old Stone Age The Paleolithic or Palaeolithic (), also called the Old Stone Age (from Greek: παλαιός ''palaios'', "old" and λίθος ''lithos'', "stone"), is a period in human prehistory that is distinguished by the original development of stone tool .... It is now consecrated as a Roman Catholic chapel. References External links Official website Cities and towns in Apulia {{Apulia-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene
The Miocene ( ) is the first geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene is preceded by the Oligocene and is followed by the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by a single distinct global event but consist rather of regionally defined boundaries between the warmer Oligocene and the cooler Pliocene Epoch. During the Early Miocene, the Arabian Peninsula collided with Eurasia, severing the connection between the Mediterranean and Indian Ocean, and allowing a faunal interchange to occur between Eurasia and Africa, including the dispersal of proboscideans into Eurasia. During the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "dawn") and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope Carbon-13, 13C in the atmosphere was exceptionally low in comparison with the more common isotope Carbon-12, 12C. The end is set at a major extinction event called the ''Grande Coupure'' (the "Great Break" in continuity) or the Eocene–Oligocene extinction event, which may be related to the impact of one or more large bolides in Popigai impact structure, Siberia and in what is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Upper Jurassic
The Late Jurassic is the third epoch of the Jurassic Period, and it spans the geologic time from 163.5 ± 1.0 to 145.0 ± 0.8 million years ago (Ma), which is preserved in Upper Jurassic strata.Owen 1987. In European lithostratigraphy, the name "Malm" indicates rocks of Late Jurassic age. In the past, ''Malm'' was also used to indicate the unit of geological time, but this usage is now discouraged to make a clear distinction between lithostratigraphic and geochronologic/chronostratigraphic units. Subdivisions The Late Jurassic is divided into three ages, which correspond with the three (faunal) stages of Upper Jurassic rock: Paleogeography During the Late Jurassic Epoch, Pangaea broke up into two supercontinents, Laurasia to the north, and Gondwana to the south. The result of this break-up was the spawning of the Atlantic Ocean. However, at this time, the Atlantic Ocean was relatively narrow. Life forms of the epoch This epoch is well known for many famous types of dinosaurs, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foresta Umbra
Gargano (, Gargano Apulian Italo-Romance arˈgæːnə is a historical and geographical sub-region in the province of Foggia, Apulia, southeast Italy, consisting of a wide isolated mountain massif made of highland and several peaks and forming the backbone of the Gargano Promontory projecting into the Adriatic Sea, the "spur" on the Italian "boot". The high point is Monte Calvo at . Most of the upland area, about , is part of the Gargano National Park, founded in 1991. In this region since 1978 a feud has been fought between the clans of the Società foggiana. The Gargano peninsula is partly covered by the remains of an ancient forest, ''Foresta Umbra'', the only remaining part in Italy of the ancient oak and beech forest that once covered much of Central Europe as well as the Apennine deciduous montane forests ecoregion. The Latin poet Horace spoke of the oaks of ''Garganus'' in ''Ode'' II, ix. Tourism The coast of Gargano houses numerous beaches and tourist facilities, inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conoco
Conoco Inc. ( ) was an American oil and gas company that operated from 1875 until 2002, when it merged with Phillips Petroleum to form ConocoPhillips. Founded by Isaac Elder Blake in 1875 as the "Continental Oil and Transportation Company". Currently the name Conoco is a brand of gasoline and service station in the United States which belongs to Phillips 66 following the spin-off of ConocoPhillips' downstream assets in May 2012. History The "Continental Oil and Transportation Company" was founded by Isaac Elder Blake in 1875. Based in Ogden, Utah, the company distributed oil, kerosene, benzene, and other products in the western United States. Continental Oil Company was acquired by Standard Oil Company in 1884 and was spun off from Standard Oil during the Standard Oil divestiture in 1911. The main office was later moved to Ponca City, Oklahoma, when in 1929, Marland Oil Company (founded by exploration pioneer E. W. Marland) acquired the Continental Oil Company. Marland Oil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly dolomite, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for limes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burano
Burano is an island in the Venetian Lagoon, northern Italy, near Torcello at the northern end of the lagoon, known for its lace work and brightly coloured homes. The primary economy is tourism. Geography Burano is from Venice, a 45-minute trip from St. Mark's Square by vaporetto, a Venetian water bus. The island is linked to Mazzorbo by a bridge. The current population of Burano is about 2,400. Originally, there were five islands and a fourth canal that was filled to become ''via e piazza Baldassare Galuppi'', joining the former islands of ''San Martino Destra'' and ''San Martino Sinistra''. Burano has historically been subdivided into five sestieri, much like Venice. They correspond to the five original islands. The sixth sestiere is neighboring Mazzorbo: Burano has a high population density, calculated at more than 13,000 per square kilometer, or more than twenty times the density of neighboring Mazzorbo. It is almost entirely covered by residential buildings, with few ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evaporite
An evaporite () is a water-soluble sedimentary mineral deposit that results from concentration and crystallization by evaporation from an aqueous solution. There are two types of evaporite deposits: marine, which can also be described as ocean deposits, and non-marine, which are found in standing bodies of water such as lakes. Evaporites are considered sedimentary rocks and are formed by chemical sediments. Formation of evaporite rocks Although all water bodies on the surface and in aquifers contain dissolved salts, the water must evaporate into the atmosphere for the minerals to precipitate. For this to happen, the water body must enter a restricted environment where water input into this environment remains below the net rate of evaporation. This is usually an arid environment with a small basin fed by a limited input of water. When evaporation occurs, the remaining water is enriched in salts, and they precipitate when the water becomes supersaturated. Evaporite depositi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
