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Добірка наукової літератури з теми "Geosyncline"

Автор: Grafiati
Опубліковано: 10 грудня 2022
Оновлено: 28 січня 2023

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Статті в журналах з теми "Geosyncline"

1

Mark, Kathleen. "From Geosynclinal to Geosyncline." Earth Sciences History 11, no. 2 (January 1, 1992): 68–69. http://dx.doi.org/10.17704/eshi.11.2.48j84852842rg203.

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In 1857, James Hall suggested that the Appalachian Mountains had formed from sediments accumulated on an ancient seafloor which had gradually subsided under their weight. His idea received little immediate support, but in 1873 it was accepted in modified form by James D. Dana, in whose opinion a contraction-caused downwarp, which he called a geosynclinal, had preceded the accumulation of sediments. In 1883, in response to a growing trend, Dana changed the name to geosyncline, and in 1895 he concluded that a depositional trough, as suggested by Hall, caused cither by gravity or contraction, was a prelude to all mountain making.
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2

Kushnir, D. G. "New geodynamics: geosyncline plate tectonics." Actual Problems of Oil and Gas, no. 34 (November 30, 2021): 3–20. http://dx.doi.org/10.29222/ipng.2078-5712.2021-34.art1.

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For the first time, on the basis of the data set of the Taimyr geophysical site, the processes that cause vertical oscillatory movements of large blocks of the continental crust and largely determine its deep structure are confidently recorded. In this regard, the conceptual apparatus of plate tectonics is being expanded due to terms that were not originally used for it, previously used within the framework of geosyncline theory. Modern geodynamics combines concepts opposed in the past, thereby forming a conceptually new geosyncline plate tectonics. Under the new paradigm, the oil and gas prospects of an area are determined not so much by its confinement to a geostructure of any age, as by the current stage of the geosyncline cycle, characterized by subsidence, active sedimentation processes and formation of a sedimentary basin or, conversely, orogenesis and dominant erosion of sediments. Thus, one or another scenario will cause a different inflow of hydrocarbons from the generation area, which means that regional tectonic movements largely predetermine the realization of the hydrocarbon potential, making them one of the most important criteria for its assessment.
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3

Sprigg, Reg. "The Adelaide Geosyncline: A Century of Controversy." Earth Sciences History 5, no. 1 (January 1, 1986): 66–83. http://dx.doi.org/10.17704/eshi.5.1.c5rn11w3001t50j1.

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Late Proterozoic (Adelaidean) to Late Cambrian sediments of the Adelaide Geosyncline form a mountainous backbone to South Australia. Geological studies of the region date back to the beginning of European exploration and colonisation, although these were limited until the 1940s due to the small, isolated nature of the geological community. No detailed understanding of this extensive region emerged until the beginning of the twentieth century when sections were measured and the significance of widespread Late Precambrian glaciation was recognised. The search for fossils has been long and often unsuccessful. Trilobites and archaeocyatha, which were later determined as Cambrian, were found as early as 1879. The internationally famous Ediacara fauna was discovered in 1946. Unusual piercement structures containing breccias were only widely mapped after World War Two with a diapiric origin being proposed in 1960. In 1952, the province was classified as basically miogeo-synclinal with a late stage eugeosyncline in the southeast. This has recently been reinterpreted in terms of plate tectonics.
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4

Wang, L. J., and F. H. Chamalaun. "A magnetotelluric traverse across the Adelaide geosyncline." Exploration Geophysics 26, no. 4 (September 1995): 539–46. http://dx.doi.org/10.1071/eg995539.

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5

Huang, T. K. "On the Migration of The Tsinling Geosyncline." Bulletin of the Geological Society of China 10, no. 1 (May 29, 2009): 53–70. http://dx.doi.org/10.1111/j.1755-6724.1931.mp10001004.x.

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6

Sennikov, Nikolay, Alexandr Kanygin, Alexandr Timokhin, Nadezhda Izokh, Olga Obut, and Yuri Philippov. "NEW STRATIGRAPHIC UNITS OF THE UPPER ORDOVIKIN THE FUNDAMENTAL OF THE WESTERN SIBERIAN GEOSINELCLYSIS." Interexpo GEO-Siberia 2, no. 1 (2019): 177–82. http://dx.doi.org/10.33764/2618-981x-2019-2-1-177-182.

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Recent data on the Ordovician biostratigraphy of the West-Siberian Geosyncline are discussed. The new Regional unit - Pavlov Horizon and two new local sequences – Zapadno-Novogodnyaya Unit and Lekosskaya Unit were defined.
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7

Lambert, Ian B., Janice Knutson, T. H. Donnelly, and H. Etminan. "Stuart Shelf-Adelaide Geosyncline copper province, South Australia." Economic Geology 82, no. 1 (February 1, 1987): 108–23. http://dx.doi.org/10.2113/gsecongeo.82.1.108.

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WHITE, Antony, and P. R. MILLTGAN. "Geomagnetic variations across the southern Adelaide Geosyncline, South Australia." Journal of geomagnetism and geoelectricity 37, no. 7 (1985): 715–28. http://dx.doi.org/10.5636/jgg.37.715.

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KIMURA, Toshio. "The Chichibu geosyncline. The developments of the Japanese Islands. I." Proceedings of the Japan Academy. Ser. B: Physical and Biological Sciences 62, no. 10 (1986): 385–87. http://dx.doi.org/10.2183/pjab.62.385.

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Walter, M. R. "The Adelaide Geosyncline: Late proterozoic stratigraphy, sedimentation, palaeontology and tectonics." Precambrian Research 49, no. 3-4 (February 1991): 373–74. http://dx.doi.org/10.1016/0301-9268(91)90042-9.

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Дисертації з теми "Geosyncline"

1

Reynolds, Scott. "A gravity and aeromagnetic investigation of sub-surface granitoids in the Pine Creek geosyncline /." Abstract and contents only, 1997. http://web4.library.adelaide.edu.au/theses/09SB/09sbr465.pdf.

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Pearce, Andrew M. "Carbon and oxygen isotopic compositions of some late Proterozoic and early Cambrian carbonates in the southern Adelaide geosyncline /." Title page, contents and abstract only, 1992. http://web4.library.adelaide.edu.au/theses/09S.B/09s.bp359.pdf.

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Thesis (B. Sc.(Hons.))--University of Adelaide, Dept. of Geology and Geophysics, 1993.
"National grid reference: Noarlunga SI (54-4) 6627 IV Cassini SI (53-16) 6326 I Stokes Bay SI (53-16) 6326 IV." Includes bibliographical references.
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3

Singh, Updesh. "Late Precambrian and Cambrian carbonates of the Adelaidean in the Flinders Ranges, South Australia : a petrographic, electron microprobe and stable isotope study /." Title page, abstract and contents only, 1986. http://web4.library.adelaide.edu.au/theses/09PH/09phs1792.pdf.

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4

Haines, Peter W. "Carbonate shelf and basin sedimentation, late Proterozoic Wonoka Formation, South Australia /." Title page, contents and summary only, 1987. http://web4.library.adelaide.edu.au/theses/09PH/09phh152.pdf.

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5

Nesbitt, C. D. "The structural evolution of the western frontal margin of the Adelaide Fold Belt in South Australia." Thesis, 1997. http://hdl.handle.net/2440/112939.

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Sediments belonging to the western frontal margin of the Adelaide Fold Belt in the Southern Flinders Ranges have undergone deformation in the Delamerian Orogeny. Through continual E-W compression the, the sediments were folded and thrusted. A major decolloment was formed within the Callanna Beds at the base of the Adelaidean Sequence and a thin thrust sheet (approx. 5km) was produced. The decollement extends to the edge of the ranges, to the west of which are the relatively undeformed units of the Stuart Shelf. Within the thrust sheet, a high degree of subsidiary thrusting occurred leading to the generation of three distinct geometrical subdomains. These are a series of back thrusts near the leading edge of the thrust sheet, a series of forward thrusts to the east of the sections and a triangle zone between the two. Localised high strain areas occur along, or in the vicinity of thrusts in an otherwise low strain area. The amount of crustal shortening within this part of the fold belt is on average 4.4km. This has been largely accommodated by the thrust displacement and to a lesser extent fault bend folds, fault propagation folds and cleavage development.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Physical Sciences, 1997
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6

Morrison, Robert Sinclair. "Igneous intrusive rocks of the peake and denison ranges within the Adelaide geosyncline / Robert Sinclair Morrison." 1989. http://hdl.handle.net/2440/18901.

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2v - 3 Microfiche
Title page, contents and abstract only. The complete thesis in print form is available from the University Library.
Thesis
Thesis (Ph.D.)--University of Adelaide, Dept. of Geology and Geophysics, 1989
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7

Lemon, Nicholas M. "Diapir recognition and modelling with examples from the late proterozoic Adelaide Geosyncline, Central Flinders Ranges, South Australia." Thesis, 1988. http://hdl.handle.net/2440/18825.

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Lemon, Nicholas M. "Diapir recognition and modelling with examples from the late proterozoic Adelaide Geosyncline, Central Flinders Ranges, South Australia / Nicholas M. Lemon." 1988. http://hdl.handle.net/2440/18825.

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1v. / 2 maps
Title page, contents and abstract only. The complete thesis in print form is available from the University Library.
Thesis (Ph.D.)--University of Adelaide, Dept. of Geology and Geophysics, 1988
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Woodget, A. L. "The petrology, geochemistry and tectonic setting of basic volcanics on the Stuart Shelf and in the Adelaide Geosyncline, South Australia." Thesis, 1987. http://hdl.handle.net/2440/86641.

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In 1980, von der Borch suggested that the Adelaide Geosyncline formed as a result of a rift initiated in the Late Proterozoic. In 1984, Gunn added further to the idea, and proposed that the Roopena Volcanics represented alkaline igneous activity associated with the initial doming phase. The basaltic lavas of Depot Creek, Port Pirie, Wooltana, the Adelaide Geosyncline, and the Beda Volcanics represent tholeiitic flood basalts from a later rifting stage, with the Gairdner Dyke Swarm acting as feeder dykes to the basalts. In hand specimen the volcanics look very similar, i.e. red-brown to green-grey fine vesicular basalts, but in thin section they are quite different. The Beda Volcanics are merocrystalline with an intersertal texture, the main mineral being plagioclase with small patches of subophitic augite (maximum 10%). The Gairdner Dyke Swarm rocks consist of either fine grained, curved branching augite with coarse laths of plagioclase and pehnocrysts of olivine set in an iron rich glass, or coarser grained holocrystalline ophitic rocks. The Depot Creek volvanics have a fine grained intersertal texture, consisting of potassium feldspar and recrystallised glass. The Port Pirie Volcanics are interbedded with both Calanna Group and Emeroo Subgroup sediments. The Emeroo Volcanics are intersertal fine grained rocks containing potassium feldspar and minor pyroxene set in an iron rich glassy ground mass. The Calanna Volcanics are subophitic in texture. Geochemically all the volcanics except the Port Pirie Volcanics are very similar, with the Beda Volcanics and Gairdner Dyke Swarm being the most fractionated. Magma chamber fractionation simulation studies suggest that the Gairdner Dykes were extruded from a crustal magma chamber of much greater depth, but the similar geochemistry suggests they may have stemmed from the same magma chamber as the other volcanics. Geochemical discrimination diagrams indicate the volcanics are tholeiitic continental flood basalts, and this is reinforced by using a spidergram plot developed by Pearce (1979). Comparison of these volcanics with volcanics from the central Karoo Province and northern Utah and southeastern Idaho on spidergrams show very similar trace element patterns. The basic volcanics of Depot Creek, Wooltana, and the Beda Volcanics, along with the Gairdner Dyke Swarm represent co-magmatic tholeiitic igneous activity associated with the Spencer Gulf rift. The more enriched Port Pirie volcanics were extruded at a later stage of the reactivation of the rift.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Earth and Environmental Sciences, 1987
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10

Hansberry, R. L. "Tectonic evolution of the Arkaroola Basin: implications for the development of the Adelaide Rift Complex." Thesis, 2011. http://hdl.handle.net/2440/96126.

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The Neoproterozoic to Cambro-Ordovician sediments of the Adelaide Rift Complex (formerly Adelaide Geosyncline) have been the focus of extensive investigation. Despite this, comparatively little is known about the Earliest Adelaidean Callanna Group sediments, due to their sparse preservation in outcrop geology. Exposure of the Callanna Group, and structures related to early Cryogenian graben formation at Arkaroola, in the northern Flinders Ranges, provides a unique opportunity to unravel the local geometries of rift initiation. These rocks have been subjected to multiple intracontinental deformations, most notably the Delamerian Orogeny. Through detailed structural mapping and analysis it is possible to propose models of tectonic evolution for this area. Previous regional scale mapping of the northern Flinders Ranges has identified a disparity between the tectonic history of the Arkaroola Basin and broader northern Flinders Ranges. The nature of the rifting and orogenic evolution of the Arkaroola Basin is determined though analysis of field data, rock samples in thin section and EBSD analysis. Graben formation accommodated an initial period of clastic and evaporitic deposition, followed by rift related basalt extrusion. This was followed by several phases of localised rifting and deposition, controlled by evolving fault geometries. Broad-scale orthogonal folding has folded an earlier composite fabric in conjunction with bedding. This initially planar fabric, most notable in the Woodnamoka Phyllite, formed during peak metamorphism of at least 500° C and approximately 3 kbars and is primarily attributed to burial beneath a thick pile of rift and sag phase sediments, coupled with a change in horizontal stresses. This is loosely constrained to post-rift cessation and before a previously indentified thermal pulse, ca 440 Ma. A set of NE-SW trending faults in the basin have been identified as En echelon stepovers of the Paralana Fault system, responsible for the formation of the pull-apart geometries. This system of faults details a strike-slip duplex, the reactivation of which, coupled with an anomalously high-heat producing basement, has controlled and localised deformation of the Arkaroola Basin.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Earth and Environmental Sciences, 2011
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Книги з теми "Geosyncline"

1

Xie kuai yun dong yu Zhongguo di cao de hai lu bian qian: Relationship between the wedge block movement and the ocean-land transition process of Chinese geosyncline. Lanzhou Shi: Lanzhou da xue chu ban she, 2011.

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2

Anouma, Joseph. L'Enger geosynclina. S.l: S.n., 1985.

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3

Bajwah, Z. U. A contribution of geology, petrology, and geochemistry to the Cullen Batholith and related hydrothermal activity responsible for mineralization, Pine Creek geosyncline, Northern Territory. Darwin: Govt. Printer of the Northern Territory, 1994.

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4

G, Melʹnikov N., ред. Tektonika geosinklinalʹnykh kompleksov I͡U︡zhnogo Sikhotė-Alini͡a︡. Vladivostok: DVNT͡S︡ AN SSSR, 1986.

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5

I͡Anovskiĭ, V. M. Rudokontrolirui͡ushchie struktury terrigennykh miogeosinklinaleĭ. Moskva: "Nedra", 1990.

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6

Goncharov, M. A. Mekhanizm geosinklinalʹnogo skladkoobrazovanii͡a︡. Moskva: "Nedra", 1988.

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7

Intruzivnyĭ magmatizm ėvgeosinklinalʹnykh zon Poli͡a︡rnogo Urala. Sverdlovsk: Akademii͡a︡ nauk SSSR, Uralʹskiĭ nauch. t͡s︡entr, 1985.

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8

I, Bersenev I., ред. Geosinklinalʹnoe terrigennoe osadkonakoplenie na Vostoke Azii v fanerozoe: Na primere Sikhotė-Alini͡a︡ i Kamchatki. Moskva: "Nauka", 1985.

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9

Monakhov, V. S. Metasomaticheskai͡a︡ zonalʹnostʹ Surskoĭ sinklinali. Kiev: Nauk. dumka, 1986.

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10

S, Krasivskai͡a︡ I., та Borsuk Aleksandr Mikhaĭlovich, ред. Varist͡s︡iĭskiĭ geosinklinalʹnyĭ magmatizm i obrazovanie kontinentalʹnoĭ zemnoĭ kory Bolʹshogo Kavkaza. Moskva: "Nauka", 1985.

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Частини книг з теми "Geosyncline"

1

Mudd, Gavin M. "Uranium mill tailings in the Pine Creek Geosyncline, northern Australia : past, present and future hydrogeological impacts." In Uranium in the Aquatic Environment, 831–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-642-55668-5_97.

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2

Miller, A. R., R. S. Needham, and P. G. Stuart-Smith. "Mineralogy and Geochemistry of the Pre-1.65 Ga paleosol under Kombolgie Formation sandstone of the Pine Creek Geosyncline, Northern Territory, Australia." In Early Organic Evolution, 76–105. Berlin, Heidelberg: Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-642-76884-2_7.

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3

Jishun, Ren, Jiang Chunfa, Zhang Zhengkun, and Qin Deyu. "The Geosynclines of China and Their Main Characteristics." In Geotectonic Evolution of China, 104–25. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-61574-0_4.

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4

Tuyezov, I. K., P. M. Sichev, R. Z. Tarakanov, and M. L. Krasny. "Structure of the Folded Areas and Recent Geosynclines of the Okhotsk Area." In The Crust and Upper Mantle of the Pacific Area, 473–80. Washington, D. C.: American Geophysical Union, 2013. http://dx.doi.org/10.1029/gm012p0473.

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5

Scheinmann, Yu M. "Tectonics of the Upper Parts of the Mantle Under Geosynclines and Island Arcs." In The Crust and Upper Mantle of the Pacific Area, 466–72. Washington, D. C.: American Geophysical Union, 2013. http://dx.doi.org/10.1029/gm012p0466.

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6

"Geosyncline." In Dictionary of Geotourism, 205. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-2538-0_886.

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7

"geosyncline." In Dictionary Geotechnical Engineering/Wörterbuch GeoTechnik, 601–2. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41714-6_70894.

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"marginal geosyncline." In Dictionary Geotechnical Engineering/Wörterbuch GeoTechnik, 840. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41714-6_130568.

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"delta-geosyncline." In Dictionary Geotechnical Engineering/Wörterbuch GeoTechnik, 352. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41714-6_40969.

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"residual geosyncline." In Dictionary Geotechnical Engineering/Wörterbuch GeoTechnik, 1108. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-41714-6_181756.

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Тези доповідей конференцій з теми "Geosyncline"

1

Elobaid, Elnaiem Ali, Fadhil Sadooni, and Hamad Al Saad. "Tectonic and Geologic Settings of Halul and Al-Alyia Offshore Islands, Examples of Different Evolution Models, Within the Emergence of the Arabian Gulf Geosyncline: A Review." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0044.

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The Arabian Gulf represents a significant water body and strategic pathway, which has pronounced regional and international benefits. This research investigated the evolution of the Arabian Gulf geosyncline. Furthermore, it explored the formation, geologic and tectonic settings of Halul and Al-Alyia offshore Islands, as examples of two different evolution models, within the emergence framework. The Arabian Gulf geosyncline has been emerged during the Cenozoic Era (Late Miocene-Pliocene Epoch), situated in the northeastern collisional marginal part of the Arabian Plate, as a foredeep geosyncline or basin, squeezed or crammed between the stable Arabian Plate and the mobile Euro-Asian Plate, along the subduction zone, within Zagros Mountain Fold Thrust Belt. Halul Island is situated to the northeast of the Greater Doha City and has great national economic value. It has a unique shape, elongated domal structure, oriented from South-West to North-East. The tectonic setting of Halul Island is classified as salt diapirism. The surface geology of this Island is dominated by carbonate rocks, mainly limestone and dolomitic limestone, and some igneous rock, such as basalt and Tholeiite. Al-Alyia Island is an integral part of the mainland. It is situated within the Greater Doha City's vicinity, in the eastern coastal zone. The Island is oriented from south-east to north-west. It is characterized by a gentle slope and low relief topography. The main rocks forming the island is the limestone and dolomitic limestone of the Simsima /Umm Bab Member of the Upper Dammam Formation of Tertiary age. This fact suggests that the island has a similar geologic setting to the mainland. This study revealed that the Halul Island evolution model is completely different from the evolution model of Al-Alyia Island, as Halul Island is a typical example model of salt dome Island, and remnants of the infracambrian salt basin, while Al-Alyia Island represents a different sedimentation model. This research has been carried out as part of the Environmental Science Center (ESC), Qatar University research agenda.
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Trutnev, Artyom Konstantinovich, Evgeny Alexandrovich Zhuklin, D. I. Prokopchuk, and Lyubov Andreevna Demina. "Mineral-petrographic and geochemical features of conglomerates of the Belokataisk formation, conditions of formation and their minergenia." In Проблемы минералогии, петрографии и металлогении. Научные чтения памяти П. Н. Чирвинского. ПЕРМСКИЙ ГОСУДАРСТВЕННЫЙ НАЦИОНАЛЬНЫЙ ИССЛЕДОВАТЕЛЬСКИЙ УНИВЕРСИТЕТ, 2022. http://dx.doi.org/10.17072/chirvinsky.2022.271.

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Анотація:
In the geological history of the Earth, conglomerates are found in a variety of formations, including platform and geosynclinal formations, in molasse strata of intermontane depressions, foredeeps, etc. A detailed analysis of conglomerates makes it possible to identify the facies (formational) belonging of sedimentary deposits, their place in the history of geological development, mineralogical, petrographic and geochemical features, which ultimately leads to the identification of metallogenic specialization of specific sedimentary strata.
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