Matches in SemOpenAlex for { <https://semopenalex.org/work/W139293897> ?p ?o ?g. }
- W139293897 endingPage "201" @default.
- W139293897 startingPage "140" @default.
- W139293897 abstract "By integrating seismic reflection and wide-angle refraction profiles, crustal velocities, and potential field data we construct composite structural maps for NE Atlantic (at present time and at distinct plate reconstruction stages within Cenozoic times) and a series of conjugate crustal transects across the main margin segments, and we study “total-rift”/conjugate margin formation processes. The sedimentary basins at the NW European margins, and their conjugates off Greenland, within the ~3000-km-long region between the Charlie-Gibbs Fracture Zone and Svalbard-NE Greenland developed as a result of a series of post-Caledonian rift episodes until early Cenozoic time, when complete continental separation took place. The lithospheric breakup was accompanied by massive, regional magmatism that led to the creation of the North Atlantic Volcanic Province. The compilation elucidates a pattern of margin segmentation, indicating the influence of structural inheritance, and the various segments are characterized by distinct crustal properties, structural and magmatic styles, and post-opening history of vertical motions. In a NE Atlantic conjugate margin setting, there are distinct along-margin symmetries and asymmetries in the distribution of the breakup-related volcanic rocks, and the well-defined first-order transfer systems appear to exert a major control on the tectono-magmatic processes. Within the NE Atlantic province, there is evidence for widespread Late Paleozoic-Early Mesozoic tectonism, but the structural margin configuration mainly evolved in response to the Late Jurassic-earliest Cretaceous rift episode. Structural and stratigraphic relations also indicate an Aptian-?Albian rift phase. The subsequent Late Cretaceous-Paleocene rifting, with onset in Campanian time, is characterised by prominent low-angle detachment structures and the rift may have reached a cross-margin width of 200-250 km and led to breakup at the Paleocene-Eocene transition. The line of breakup which is locally oblique with respect to pre-existing rift systems has further enhanced the along-margin asymmetries. After breakup, the passive margin evolved in response to subsidence and sediment loading during widening and deepening of the NE Atlantic Ocean. We refine a pulse of rapid progradation from the mainland in Oligocene, or alternatively Middle to Late Miocene, time and mid-Cenozoic intra-basinal doming in response to a regional compressive regime. The margin setting was changed in Late Pliocene when the Northern Hemisphere Glaciation led to rapid progradation forming a huge, regional depocentre near the shelf edge along the entire margin." @default.
- W139293897 created "2016-06-24" @default.
- W139293897 creator A5004095776 @default.
- W139293897 creator A5013806110 @default.
- W139293897 creator A5017658009 @default.
- W139293897 creator A5028543602 @default.
- W139293897 date "2012-01-01" @default.
- W139293897 modified "2023-10-14" @default.
- W139293897 title "The NE Atlantic conjugate margins" @default.
- W139293897 cites W1548890681 @default.
- W139293897 cites W1560955530 @default.
- W139293897 cites W1886524007 @default.
- W139293897 cites W1963980212 @default.
- W139293897 cites W1964101698 @default.
- W139293897 cites W1964322474 @default.
- W139293897 cites W1964934496 @default.
- W139293897 cites W1965078451 @default.
- W139293897 cites W1965161592 @default.
- W139293897 cites W1967949151 @default.
- W139293897 cites W1969855708 @default.
- W139293897 cites W1974975954 @default.
- W139293897 cites W1977332083 @default.
- W139293897 cites W1977546414 @default.
- W139293897 cites W1977728452 @default.
- W139293897 cites W1978481355 @default.
- W139293897 cites W1980033617 @default.
- W139293897 cites W1982496735 @default.
- W139293897 cites W1988630168 @default.
- W139293897 cites W1990479664 @default.
- W139293897 cites W1990919062 @default.
- W139293897 cites W1993212318 @default.
- W139293897 cites W1994081491 @default.
- W139293897 cites W1994323983 @default.
- W139293897 cites W1996052457 @default.
- W139293897 cites W1997436175 @default.
- W139293897 cites W1997604005 @default.
- W139293897 cites W1998259165 @default.
- W139293897 cites W2000084287 @default.
- W139293897 cites W2003381693 @default.
- W139293897 cites W2004593060 @default.
- W139293897 cites W2005383064 @default.
- W139293897 cites W2012301539 @default.
- W139293897 cites W2014979614 @default.
- W139293897 cites W2018158894 @default.
- W139293897 cites W2022648729 @default.
- W139293897 cites W2025231371 @default.
- W139293897 cites W2027807306 @default.
- W139293897 cites W2028715359 @default.
- W139293897 cites W2029548787 @default.
- W139293897 cites W2029868086 @default.
- W139293897 cites W2030342497 @default.
- W139293897 cites W2031667619 @default.
- W139293897 cites W2035171494 @default.
- W139293897 cites W2039897854 @default.
- W139293897 cites W2039916522 @default.
- W139293897 cites W2043526807 @default.
- W139293897 cites W2045149940 @default.
- W139293897 cites W2045215189 @default.
- W139293897 cites W2048179894 @default.
- W139293897 cites W2048936917 @default.
- W139293897 cites W2050790423 @default.
- W139293897 cites W2051884363 @default.
- W139293897 cites W2056278046 @default.
- W139293897 cites W2058842337 @default.
- W139293897 cites W2059455040 @default.
- W139293897 cites W2059470592 @default.
- W139293897 cites W2059729615 @default.
- W139293897 cites W2060977915 @default.
- W139293897 cites W2061977408 @default.
- W139293897 cites W2063328224 @default.
- W139293897 cites W2064116489 @default.
- W139293897 cites W2068742401 @default.
- W139293897 cites W2072140164 @default.
- W139293897 cites W2074469711 @default.
- W139293897 cites W2077884202 @default.
- W139293897 cites W2078830733 @default.
- W139293897 cites W2078943943 @default.
- W139293897 cites W2080536144 @default.
- W139293897 cites W2080684300 @default.
- W139293897 cites W2081452654 @default.
- W139293897 cites W2083392951 @default.
- W139293897 cites W2087139272 @default.
- W139293897 cites W2088711652 @default.
- W139293897 cites W2088830090 @default.
- W139293897 cites W2089148014 @default.
- W139293897 cites W2089366808 @default.
- W139293897 cites W2089947200 @default.
- W139293897 cites W2090835305 @default.
- W139293897 cites W2090886389 @default.
- W139293897 cites W2091843401 @default.
- W139293897 cites W2092145322 @default.
- W139293897 cites W2093713781 @default.
- W139293897 cites W2094959676 @default.
- W139293897 cites W2101676819 @default.
- W139293897 cites W2102916797 @default.
- W139293897 cites W2103523218 @default.
- W139293897 cites W2108162452 @default.
- W139293897 cites W2108432444 @default.