FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3204683482> ?p ?o ?g. }

• W3204683482 endingPage "106413" @default.
• W3204683482 startingPage "106413" @default.
• W3204683482 abstract "• Electrical structure of the northeast Borborema Province derived from MT soundings. • Northwest-dipping conductivity anomaly observed beneath the Seridó belt. • Anomaly associated with a Rhyacian suture zone by geochemical constraints. • Served as a weakness zone reactivated during episodes of extension and compression. The Borborema Province is a complex orogenic system in northeast Brazil, whose current structural configuration is associated with the late Neoproterozoic-early Phanerozoic Brasiliano/Pan-African Orogeny. Magnetotelluric (MT) data were collected along four linear profiles across the northeastern corner of the province to assess the regional deep electrical resistivity structure. The site distribution is non-ideal for 3-D modeling, but dimensionality analysis showed that the data are dominated by 3-D effects. The model resulting from the 3-D inversion was critically evaluated for robustness and was found to provide a coherent view of the regional structure. A major crustal conductivity anomaly was modeled beneath Neoproterozoic supracrustal rocks of the Seridó belt and this anomaly deepens to upper mantle depths in the northwest direction. Considering independent geophysical information and the geometry and location of the conductor, it likely reflects remnants of a northwest-directed subduction zone with enhanced conductivity associated with interconnected magnetite along the suture/shear zone. Constrained by geochemical data, it is proposed that subduction occurred during the Rhyacian orogenic event and since then became a key pre-existing intra-basement mechanical weakness, prone to concentrate tectonomagmatic events. Its reactivation during several episodes of extension and compression in the Borborema Province was linked to the nucleation of the original Seridó rift basin (pre-Brasiliano), emplacement of mineralized bodies and crustal deformation in the Seridó belt (Brasiliano), and tectonic control for volcanics erupted during the Cenozoic (post-Brasiliano). All these processes after the Rhyacian collision in this sector of the province took place in an intracontinental setting." @default.
• W3204683482 created "2021-10-11" @default.
• W3204683482 creator A5027391101 @default.
• W3204683482 creator A5032083813 @default.
• W3204683482 creator A5045794058 @default.
• W3204683482 creator A5066876851 @default.
• W3204683482 creator A5071334569 @default.
• W3204683482 creator A5085093227 @default.
• W3204683482 date "2021-10-01" @default.
• W3204683482 modified "2023-10-10" @default.
• W3204683482 title "Magnetotelluric evidence for a Rhyacian suture zone hidden underneath the Seridó belt, Borborema Province, Northeastern Brazil" @default.
• W3204683482 cites W1640940984 @default.
• W3204683482 cites W1648812966 @default.
• W3204683482 cites W1945838705 @default.
• W3204683482 cites W1968311094 @default.
• W3204683482 cites W1975761678 @default.
• W3204683482 cites W1996127998 @default.
• W3204683482 cites W1997802683 @default.
• W3204683482 cites W1998233410 @default.
• W3204683482 cites W2001291680 @default.
• W3204683482 cites W2005277626 @default.
• W3204683482 cites W2007061988 @default.
• W3204683482 cites W2013015520 @default.
• W3204683482 cites W2014510019 @default.
• W3204683482 cites W2014591189 @default.
• W3204683482 cites W2014917631 @default.
• W3204683482 cites W2015443408 @default.
• W3204683482 cites W2016861708 @default.
• W3204683482 cites W2023719112 @default.
• W3204683482 cites W2032077846 @default.
• W3204683482 cites W2044579439 @default.
• W3204683482 cites W2048072603 @default.
• W3204683482 cites W2049069570 @default.
• W3204683482 cites W2049772953 @default.
• W3204683482 cites W2053233464 @default.
• W3204683482 cites W2053720761 @default.
• W3204683482 cites W2054051978 @default.
• W3204683482 cites W2054747309 @default.
• W3204683482 cites W2058682429 @default.
• W3204683482 cites W2061566645 @default.
• W3204683482 cites W2063547261 @default.
• W3204683482 cites W2069749143 @default.
• W3204683482 cites W2071200026 @default.
• W3204683482 cites W2071568263 @default.
• W3204683482 cites W2071680290 @default.
• W3204683482 cites W2073990616 @default.
• W3204683482 cites W2080561211 @default.
• W3204683482 cites W2087973041 @default.
• W3204683482 cites W2091171205 @default.
• W3204683482 cites W2092786767 @default.
• W3204683482 cites W2098068539 @default.
• W3204683482 cites W2107904053 @default.
• W3204683482 cites W2108982325 @default.
• W3204683482 cites W2110040548 @default.
• W3204683482 cites W2113979318 @default.
• W3204683482 cites W2118603574 @default.
• W3204683482 cites W2118767815 @default.
• W3204683482 cites W2123218432 @default.
• W3204683482 cites W2148027865 @default.
• W3204683482 cites W2157109906 @default.
• W3204683482 cites W2195127322 @default.
• W3204683482 cites W2220809630 @default.
• W3204683482 cites W2244883434 @default.
• W3204683482 cites W2343124590 @default.
• W3204683482 cites W2434190669 @default.
• W3204683482 cites W2490842676 @default.
• W3204683482 cites W2518194661 @default.
• W3204683482 cites W2530831073 @default.
• W3204683482 cites W2569935440 @default.
• W3204683482 cites W2584039909 @default.
• W3204683482 cites W2748364164 @default.
• W3204683482 cites W2789531009 @default.
• W3204683482 cites W2793582093 @default.
• W3204683482 cites W2853402520 @default.
• W3204683482 cites W2884266102 @default.
• W3204683482 cites W2899244406 @default.
• W3204683482 cites W2909455828 @default.
• W3204683482 cites W2965882569 @default.
• W3204683482 cites W2981903778 @default.
• W3204683482 cites W3013993978 @default.
• W3204683482 cites W3027078061 @default.
• W3204683482 cites W3044773647 @default.
• W3204683482 cites W3046450340 @default.
• W3204683482 cites W3093846615 @default.
• W3204683482 cites W3164331956 @default.
• W3204683482 doi "https://doi.org/10.1016/j.precamres.2021.106413" @default.
• W3204683482 hasPublicationYear "2021" @default.
• W3204683482 type Work @default.
• W3204683482 sameAs 3204683482 @default.
• W3204683482 citedByCount "3" @default.
• W3204683482 countsByYear W32046834822023 @default.
• W3204683482 crossrefType "journal-article" @default.
• W3204683482 hasAuthorship W3204683482A5027391101 @default.
• W3204683482 hasAuthorship W3204683482A5032083813 @default.
• W3204683482 hasAuthorship W3204683482A5045794058 @default.
• W3204683482 hasAuthorship W3204683482A5066876851 @default.
• W3204683482 hasAuthorship W3204683482A5071334569 @default.
• W3204683482 hasAuthorship W3204683482A5085093227 @default.

• next