Academic literature on the topic 'Tectonics of Africa'

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Journal articles on the topic "Tectonics of Africa"

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Shackleton, R. M. "Precambrian collision tectonics in Africa." Geological Society, London, Special Publications 19, no. 1 (1986): 329–49. http://dx.doi.org/10.1144/gsl.sp.1986.019.01.19.

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Ring, Uwe, and Christian Betzler. "Architecture, Tectonics and Sedimentology of the Malawi Rift (East Africa)." Zeitschrift der Deutschen Geologischen Gesellschaft 144, no. 1 (1993): 30–44. http://dx.doi.org/10.1127/zdgg/144/1993/30.

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Kampunzu, A. B. "Intraplate Magmatism and Tectonics of Southern Africa." Gondwana Research 1, no. 3-4 (1998): 424–25. http://dx.doi.org/10.1016/s1342-937x(05)70867-4.

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Dirks, Paul, Hielke Jelsma, and Hubert Munyanyiwa. "Intraplate magmatism and tectonics of southern Africa." Journal of African Earth Sciences 28, no. 2 (1999): 285–87. http://dx.doi.org/10.1016/s0899-5362(99)00004-4.

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Polat, Ali, and John F. Dewey. "Ali Mehmet Celâl Şengör: A geologist who unravels the histories of continents and oceans." Canadian Journal of Earth Sciences 56, no. 12 (2019): v—viii. http://dx.doi.org/10.1139/cjes-2019-0179.

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This second issue of the Canadian Journal of Earth Sciences special issue dedicated to Ali Mehmet Celâl Şengör for his outstanding contributions to plate tectonics and history of geology includes 11 research articles. These articles have diverse subject matters dealing with tectonic processes in California, Africa, Asia, Iceland, Europe, Canada, and rocky planets. The summaries and main conclusions of these articles are presented here.
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Loreto, Maria Filomena, Camilla Palmiotto, Filippo Muccini, Valentina Ferrante, and Nevio Zitellini. "Inverted Basins by Africa–Eurasia Convergence at the Southern Back-Arc Tyrrhenian Basin." Geosciences 11, no. 3 (2021): 117. http://dx.doi.org/10.3390/geosciences11030117.

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The southern part of Tyrrhenian back-arc basin (NW Sicily), formed due to the rifting and spreading processes in back-arc setting, is currently undergoing contractional tectonics. The analysis of seismic reflection profiles integrated with bathymetry, magnetic data and seismicity allowed us to map a widespread contractional tectonics structures, such as positive flower structures, anticlines and inverted normal faults, which deform the sedimentary sequence of the intra-slope basins. Two main tectonic phases have been recognised: (i) a Pliocene extensional phase, active during the opening of th
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Berhe, S. M., and D. A. Rothery. "Interactive processing of satellite images for structural and lithological mapping in northeast Africa." Geological Magazine 123, no. 4 (1986): 393–403. http://dx.doi.org/10.1017/s0016756800033495.

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AbstractInteractive digital processing of multispectral satellite images (Landsat MSS) using principal components transformations and spatial filtering has clarified the position of continuous sutures linking apparently isolated Pan African (late Proterozoic) ophiolites. These have been field-checked and an arrangement of Pan African suture zones is proposed. Spatial filtering has also highlighted faults with various trends which can be related to the late Precambrian tectonics of the Horn of Africa region.
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Ibohn, Augustin P. Moussango, François Mvondo Owono, Bernard Njom, et al. "Sanaga Fault: Evidence of Neotectonics and Landscape Evolution in Edéa Region (Cameroon, Centre-Africa)." Journal of Geography and Geology 10, no. 3 (2018): 57. http://dx.doi.org/10.5539/jgg.v10n3p57.

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Morphometric parameters extracted fromDEM (90 m) combined with field and literature data of Edéa region, a portion of Cameroonian passive margin located between 3°43’ - 4°00 ’N and 10°00’ - 10°15’E, were used to constraint the present day landscape and forces that have acted and is currently acting on its evolving topography. The obtained results show that the Sanaga Fault is one of the main driver forces responsible for this evolution. Set up during the Pan-African orogeny, this fault which affects a good part of the Proterozoic basement and Tertiary sedimentary cover has developed two system
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O’Neill, C., S. Marchi, W. Bottke, and R. Fu. "The role of impacts on Archaean tectonics." Geology 48, no. 2 (2019): 174–78. http://dx.doi.org/10.1130/g46533.1.

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Abstract Field evidence from the Pilbara craton (Australia) and Kaapvaal craton (South Africa) indicate that modern tectonic processes may have been operating at ca. 3.2 Ga, a time also associated with a high density of preserved Archaean impact indicators. Recent work has suggested a causative association between large impacts and tectonic processes for the Hadean. However, impact flux estimates and spherule bed characteristics suggest impactor diameters of <100 km at ca. 3.5 Ga, and it is unclear whether such impacts could perturb the global tectonic system. In this work, we develop n
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Bosworth, William. "Basin and Range style tectonics in East Africa." Journal of African Earth Sciences (and the Middle East) 8, no. 2-4 (1989): 191–201. http://dx.doi.org/10.1016/s0899-5362(89)80024-7.

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Dissertations / Theses on the topic "Tectonics of Africa"

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Foster, Adrian Neill. "The seismicity and tectonics of Africa." Thesis, University of Cambridge, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.411175.

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Camafort, Blanco Miquel. "Active tectonics in Northern Africa: The Nubia-Eurasia boundary in Tunisia." Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/668452.

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This PhD thesis presents a geological and geophysical study that characterizes the Quaternary stratigraphy, geomorphology, recent tectonics, and discusses their implications to understand the geodynamic evolution of North Tunisia, including the emerged land and continental margin. The study area spans much of the region containing the boundary between the African and Eurasian tectonic plates in this sector. I have carried out specific analyses for an onshore and an offshore contiguous regions, where present-day tectonics has been previously poorly studied. Onshore Northern Tunisia we applied
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Lupton, Claire Maria. "Propagation of Lg seismic waves and lithospheric heterogeneity in Africa." Thesis, University of Leeds, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.305640.

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Leinster, Robin Christian. "Shear zones and tectonics of the Northern Barberton Mountain Land, South Africa." Thesis, Imperial College London, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261755.

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Hutt, Duncan John. "Tectonics and volcanism of East Africa as seen using remote sensing imagery." Thesis, University of Newcastle Upon Tyne, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283050.

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Hartley, Roxby W. "Isostasy of Africa : implications for the thermo-mechanical behaviour of the continental lithosphere." Thesis, University of Oxford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.320580.

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Nankivell, Adrian P. "Tectonic evolution of the Southern Ocean between Antarctica, South America and Africa over the past 84Ma." Thesis, University of Oxford, 1997. http://ora.ox.ac.uk/objects/uuid:c7a38be2-1973-47ff-9d4e-f4e76d227d46.

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An improved method has been developed for carrying out 2-plate reconstructions, in which fracture zone locations are fitted to synthetic flowlines and magnetic anomaly picks are rotated and fitted to great circles representing other, not necessarily conjugate, anomaly isochrons. This enables the determination of finite rotation poles for regions with sparse data coverage, or where much of one or both plates has been subducted. Misfits and partial derivatives are calculated for each type of data, and combined in a single iterative inversion, allowing the direct calculation of confidence interva
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Bokana, Reddy Ngili. "The lithogeochemical characterization of the Hondekloof nickel mineralization, Kliprand area, Garies Terrane, Namaqualand, South Africa." University of the Western Cape, 2015. http://hdl.handle.net/11394/5024.

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>Magister Scientiae - MSc<br>A magmatic Ni-Cu (±Co-Zn) sulphide deposit, named the Hondekloof prospect, is present in the Kliprand area at the border between the Northern Cape and Western Cape Provinces of South Africa. The deposit occurs in the central part of the polyphase deformed and highly metamorphosed Garies Terrane, in the Namaqua Sector, along the south-western margin of the Mesoproterozoic Namaqua-Natal Metamorphic Province. Given the sub-economic concentrations yielded from evaluation of three of its known massive-sulphide lenses evaluated, the Hondekloof prospect has received relat
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DuPass, Mary K. 1961. "Upper mantle shear velocity structure of east Africa, the Arabian shield, and the eastern Mediterranean." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/558112.

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Cindi, Brian Msizi. "3-D Seismic structural interpretation : insights to thrust faulting and paleo-stress field distribution in the deep offshore Orange Basin, South Africa." University of the Western Cape, 2016. http://hdl.handle.net/11394/5548.

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>Magister Scientiae - MSc<br>The Orange Basin provides exceptional 3-D structures of folds and faults generated during soft-sediment slumping and deformation which is progressive in nature. 3-D seismic and structural evaluation techniques have been used to understand the geometric architecture of the gravity collapse structures. The location of the seismic surveyed area is approximately 370 km northwest of the Port of Saldanha. The interpretation of gravitational tectonics indicate significant amount of deformation that is not accounted for in the imaged thrust belt structure. The Study area c
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Books on the topic "Tectonics of Africa"

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Conference, on Inversion Tectonics of the Cape Fold Belt (1991 Cape Town South Africa). Inversion tectonics of the Cape Fold Belt, Karoo and Cretaceous basins of Southern Africa: Proceedings of the Conference on Inversion Tectonics of the Cape Fold Belt, Cape Town, South Africa, 2-6 December 1991. A.A. Balkema, 1992.

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H, Trauth Martin, ed. Geological atlas of Africa: With notes on stratigraphy, tectonics, economic geology, geohazards and geosites of each country. 2nd ed. Springer, 2008.

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Geological atlas of Africa: With notes on stratigraphy, tectonics, economic geology, geohazards and geosites of each country. Springer-Verlag, 2006.

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Michard, André. Continental evolution: The geology of Morocco; structure, stratigraphy, and tectonics of the Africa-Atlantic-Mediterranean Triple Junction. Springer, 2010.

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Clendenin, C. W. Tectonic style and mechanism of Early Proterozoic successor basin development, southern Africa. University of the Witwatersrand, 1987.

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Rossetti, Federico, Ana Crespo Blanc, Federica Riguzzi, et al., eds. The Structural Geology Contribution to the Africa-Eurasia Geology: Basement and Reservoir Structure, Ore Mineralisation and Tectonic Modelling. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-01455-1.

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1965-, Gunnell Yanni, ed. African erosion surface: A continental-scale synthesis of geomorphology, tectonics, and environmental change over the past 180 million years. Geological Society of America, 2008.

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El-Akhal, Hani. A transect from a tectonic mélange to an island-arc in the Pan-African of SE Egypt (Wadi Ghadir area). Forschungszentrum Jülich, 1993.

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Saber, Gamal Mohamed Kamal El Din. Geochemistry and tectonic significance of the Pan-African El-Sibai window, central eastern desert, Egypt: German-Egyptian-cooperation in scientific research and technological development. Forschungszentrum Jülich, 1993.

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G, Moratti, Chalouan A, and Geological Society of London, eds. Tectonics of the western Mediterranean and North Africa. Geological Society, 2006.

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Book chapters on the topic "Tectonics of Africa"

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Rosendahl, Bruce R., Kurt Kaczmarick, and Elias Kilembe. "The Tanganyika, Malawi, Rukwa, and Turkana Rift Zones of East Africa: An Inter-Comparison of Rift Architectures, Structural Styles, and Stratigraphies." In Basement Tectonics 10. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-017-0831-9_21.

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Rage*, Jean-Claude, and Emmanuel Gheerbrant. "Island Africa and Vertebrate Evolution: A Review of Data and Working Hypotheses." In Biological Consequences of Plate Tectonics. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-49753-8_10.

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Gilbert, Christopher C., Kelsey D. Pugh, and John G. Fleagle. "Dispersal of Miocene Hominoids (and Pliopithecoids) from Africa to Eurasia in Light of Changing Tectonics and Climate." In Biological Consequences of Plate Tectonics. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-49753-8_17.

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Hunter, D. R. "Generation of granitoids at Archaean continental margins in southern Africa." In Proceedings of the International Conferences on Basement Tectonics. Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-1614-5_18.

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Myers, R. E., I. G. Stanistreet, and T. S. McCarthy. "Two-stage basement fault-block deformation in the development of the Witwatersrand goldfields, South Africa." In Proceedings of the International Conferences on Basement Tectonics. Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-1614-5_49.

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Zouari, Hedi, Achraf Zouari, and Fehmy Belghouthi. "Compressional Tectonics Since Late Maastrichtian to Quaternary in Tunisian Atlas." In The Structural Geology Contribution to the Africa-Eurasia Geology: Basement and Reservoir Structure, Ore Mineralisation and Tectonic Modelling. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-01455-1_50.

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Carminati, Eugenio, Luca Aldega, Luca Smeraglia, Andreas Scharf, and Frank Mattern. "Obduction and Collision Tectonics in Oman: Constraints from Structural and Thermal Analyses." In The Structural Geology Contribution to the Africa-Eurasia Geology: Basement and Reservoir Structure, Ore Mineralisation and Tectonic Modelling. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-01455-1_70.

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Mazzoli, S., and Mark Helman. "Neogene patterns of relative plate motion for Africa-Europe: some implications for recent central Mediterranean tectonics." In Active Continental Margins — Present and Past. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-662-38521-0_19.

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Arab, Mohamed, Mohamed Hassaim, Chokri El Maherssi, Karim Belabed, and François Roure. "Insight into the Tectonics of the Kaboudia Area and Related Petroleum Systems, Eastern Tunisian Offshore (Tunisia)." In The Structural Geology Contribution to the Africa-Eurasia Geology: Basement and Reservoir Structure, Ore Mineralisation and Tectonic Modelling. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-01455-1_32.

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Mantovani, E., D. Albarello, D. Babbucci, and C. Tamburelli. "Post-Tortonian Deformation Pattern in the Central Mediterranean: A Result of Extrusion Tectonics Driven by the Africa-Eurasia Convergence." In Recent Evolution and Seismicity of the Mediterranean Region. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-2016-6_3.

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Conference papers on the topic "Tectonics of Africa"

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Macgregor, D. "Tectonics and Petroleum Systems of East African Rifts." In Second EAGE Eastern Africa Petroleum Geoscience Forum. EAGE Publications BV, 2016. http://dx.doi.org/10.3997/2214-4609.201602384.

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Davison, I., and M. Taylor. "Central Atlantic Tectonics in NW Africa – Implications for Hydrocarbon Potential." In 1st EAGE North African/Mediterranean Petroleum & Geosciences Conference & Exhibition. European Association of Geoscientists & Engineers, 2003. http://dx.doi.org/10.3997/2214-4609-pdb.8.s027.

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Witte, Jan, Daniel Trümpy, and Hans Georg Babies. "The Role of Neo-Tectonics in Oil Migration, Lake Turkana Region, Kenya." In SPE/AAPG Africa Energy and Technology Conference. SPE, 2016. http://dx.doi.org/10.2118/afrc-2574239-ms.

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ABSTRACT Numerous oil seeps have been documented in the Turkana Basin, western Kenya. However, no commercial oil has been found here to date. Recently discovered substantial oil fields in the nearby Lokichar Basin indicate that oil migration can be complex in these rift basins and may pose an exploration risk. We present a new fault and lineament map of the Turkana-Lokichar Basins, integrated with present-day stress data, oil seeps and known prospects. Digital terrain data, satellite images, geological maps, seep and gravity data were integrated into a GIS-database, to superimpose the data and
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Matresu, J., A. Talaat, A. M. El Belasy, and M. El-Meadawy. "Pre-Messinian Extensional Tectonics and exploration potential of related structures; in Central Nile Delta Basin, Egypt." In North Africa Technical Conference and Exhibition. Society of Petroleum Engineers, 2013. http://dx.doi.org/10.2118/164698-ms.

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Ronchi, Paola, Giovanni Gattolin, Alfredo Frixa, and Chiara Margliulo. "West Africa Lacustrine Pre-Salt Carbonates: How Interaction of Tectonics and Diagenesis Produced Different Reservoir Facies." In SPE/AAPG Africa Energy and Technology Conference. SPE, 2016. http://dx.doi.org/10.2118/afrc-2571388-ms.

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ABSTRACT During the Early Cretaceous South-Atlantic opening, in large lacustrine basins a series of shallow water carbonate platforms grew along lake margins and paleo-highs. These carbonates are giant reservoirs in the Brasil offshore, while in Angola are productive in Cabinda (Lower Congo Basin) and are being explored in the Kwanza Basin with minor success. These carbonates have peculiar facies associations represented mainly by microbialites and coquinas, and are affected by dolomitization which modified the original pore system in different ways. In presence of deep-seated extensional faul
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Goedhart, M. L., and P. W. K. Booth. "Early Holocene Extensional Tectonics in the South-Eastern Cape Fold Belt, South Africa." In 11th SAGA Biennial Technical Meeting and Exhibition. European Association of Geoscientists & Engineers, 2009. http://dx.doi.org/10.3997/2214-4609-pdb.241.goedhart_paper.

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Hossack, J. "The Opening of the Eastern Mediterranean and its Impact on the Tectonics of North Africa." In 3rd EAGE North African/Mediterranean Petroleum and Geosciences Conference and Exhibition. European Association of Geoscientists & Engineers, 2007. http://dx.doi.org/10.3997/2214-4609.20146467.

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Liping, Xiong, Liu Yanli, and Shi Danni. "Research on the Tectonic Evolution of the North Africa from Morocco to Libya as the Controlling Factor on the petroleum basins’ Hydrocarbon Accumulation." In SPE/AAPG Africa Energy and Technology Conference. SPE, 2016. http://dx.doi.org/10.2118/afrc-2566974-ms.

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ABSTRACT This paper focuses on the tectonic evolution of the North African petroleum basins as the controlling factors on the major basins’ formation, evolution and the hydrocarbon accumulation, analyzing the petroleum enrichment conditions and proposing hydrocarbon accumulation mode. The analysis concludes that the distribution of North Africa Basins is in regular east-west direction, clear depression associates with highland structure. The basins becomes gradually older from the west to the east, corresponding to the Western Paleozoic basin, the Middle part Paleozoic and Mesozoic superimpose
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Bosworth, W. "Mesozoic Tectonism in Northeast Africa." In 3rd EAGE North African/Mediterranean Petroleum and Geosciences Conference and Exhibition. European Association of Geoscientists & Engineers, 2007. http://dx.doi.org/10.3997/2214-4609.20146466.

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Granath, James, and William Dickson. "Regionally Connected Structural Systems: The Power of the Big (Continental-Scale) Picture." In SPE/AAPG Africa Energy and Technology Conference. SPE, 2016. http://dx.doi.org/10.2118/afrc-2571578-ms.

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ABSTRACT Beyond offshore West Africa where modern densely-sampled data from ships and satellites have played a key role in current understanding of passive margin evolution, Africa is in general rather unevenly known, especially in the subsurface in more remote areas. The GIS-based Exploration Fabric of Africa (EFA, the &amp;lsquo;Purdy project&amp;rsquo;) was designed to address that problem. It includes structural features such as faults and basin outlines but at a very high and often generalized level, divorced from their underlying genetic linkages. We have undertaken to compile a more det
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Reports on the topic "Tectonics of Africa"

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Maps showing seismicity and tectonic stresses along the Eurasia-Africa plate boundary. US Geological Survey, 1994. http://dx.doi.org/10.3133/i2363.

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