Matches in SemOpenAlex for { <https://semopenalex.org/work/W2045329505> ?p ?o ?g. }
- W2045329505 endingPage "136" @default.
- W2045329505 startingPage "125" @default.
- W2045329505 abstract "Aeromagnetic and gravity data collected across the Okavango rift zone, northwest Botswana are used to map the distribution of faults, provide insights into the two-dimensional shallow subsurface geometry of the rift, and evaluate models for basin formation as well as the role of pre-existing basement fabric on the development of this nascent continental rift. The structural fabric (fold axes and foliation) of the Proterozoic basement terrane is clearly imaged on both gravity and magnetic maps. The strike of rift-related faults (030–050° in the north and 060–070° in the south) parallels fold axes and the prominent foliation directions of the basement rocks. These pre-existing fabrics and structures represent a significant strength anisotropy that controlled the orientation of younger brittle faults within the stress regime present during initiation of this rift. Northwest dipping faults consistently exhibit greater displacements than southeast dipping faults, suggesting a developing half-graben geometry for this rift zone. However, the absence of fully developed half-grabens along this rift zone suggests that the border fault system is not fully developed consistent with the infancy of rifting. Three en-echelon northeast trending depocenters coincide with structural grabens that define the Okavango rift zone. Along the southeastern boundary of the rift, developing border faults define a 50 km wide zone of subsidence within a larger 150 km wide zone of extension forming a rift-in-rift structure. We infer from this observation that the localization of strain resulting from extension is occurring mostly along the southeastern boundary where the border fault system is being initiated, underscoring the important role of border faults in accommodating strain even during this early stage of rift development. We conclude that incipient rift zones may provide critical insights into the development of rift basins during the earliest stages of continental rifting." @default.
- W2045329505 created "2016-06-24" @default.
- W2045329505 creator A5023251068 @default.
- W2045329505 creator A5024000544 @default.
- W2045329505 creator A5035497464 @default.
- W2045329505 creator A5047761097 @default.
- W2045329505 creator A5053522182 @default.
- W2045329505 creator A5077305351 @default.
- W2045329505 date "2007-06-01" @default.
- W2045329505 modified "2023-10-17" @default.
- W2045329505 title "Early structural development of the Okavango rift zone, NW Botswana" @default.
- W2045329505 cites W1971589935 @default.
- W2045329505 cites W1974697134 @default.
- W2045329505 cites W1983235437 @default.
- W2045329505 cites W1986277058 @default.
- W2045329505 cites W2007143544 @default.
- W2045329505 cites W2007940462 @default.
- W2045329505 cites W2008877424 @default.
- W2045329505 cites W2011083870 @default.
- W2045329505 cites W2012869914 @default.
- W2045329505 cites W2014155410 @default.
- W2045329505 cites W2022124672 @default.
- W2045329505 cites W2022678341 @default.
- W2045329505 cites W2023395079 @default.
- W2045329505 cites W2026932112 @default.
- W2045329505 cites W2033357906 @default.
- W2045329505 cites W2033743625 @default.
- W2045329505 cites W2040760422 @default.
- W2045329505 cites W2053346025 @default.
- W2045329505 cites W2061296241 @default.
- W2045329505 cites W2068161390 @default.
- W2045329505 cites W2070174151 @default.
- W2045329505 cites W2076382643 @default.
- W2045329505 cites W2084208854 @default.
- W2045329505 cites W2085518058 @default.
- W2045329505 cites W2088088260 @default.
- W2045329505 cites W2098141166 @default.
- W2045329505 cites W2107207638 @default.
- W2045329505 cites W2118623924 @default.
- W2045329505 cites W2126671837 @default.
- W2045329505 cites W2127635502 @default.
- W2045329505 cites W2178484906 @default.
- W2045329505 cites W3095442344 @default.
- W2045329505 cites W3124216573 @default.
- W2045329505 doi "https://doi.org/10.1016/j.jafrearsci.2007.02.005" @default.
- W2045329505 hasPublicationYear "2007" @default.
- W2045329505 type Work @default.
- W2045329505 sameAs 2045329505 @default.
- W2045329505 citedByCount "95" @default.
- W2045329505 countsByYear W20453295052012 @default.
- W2045329505 countsByYear W20453295052013 @default.
- W2045329505 countsByYear W20453295052014 @default.
- W2045329505 countsByYear W20453295052015 @default.
- W2045329505 countsByYear W20453295052016 @default.
- W2045329505 countsByYear W20453295052017 @default.
- W2045329505 countsByYear W20453295052018 @default.
- W2045329505 countsByYear W20453295052019 @default.
- W2045329505 countsByYear W20453295052020 @default.
- W2045329505 countsByYear W20453295052021 @default.
- W2045329505 countsByYear W20453295052022 @default.
- W2045329505 countsByYear W20453295052023 @default.
- W2045329505 crossrefType "journal-article" @default.
- W2045329505 hasAuthorship W2045329505A5023251068 @default.
- W2045329505 hasAuthorship W2045329505A5024000544 @default.
- W2045329505 hasAuthorship W2045329505A5035497464 @default.
- W2045329505 hasAuthorship W2045329505A5047761097 @default.
- W2045329505 hasAuthorship W2045329505A5053522182 @default.
- W2045329505 hasAuthorship W2045329505A5077305351 @default.
- W2045329505 hasConcept C127313418 @default.
- W2045329505 hasConcept C127413603 @default.
- W2045329505 hasConcept C147176958 @default.
- W2045329505 hasConcept C151730666 @default.
- W2045329505 hasConcept C165205528 @default.
- W2045329505 hasConcept C166839181 @default.
- W2045329505 hasConcept C175551986 @default.
- W2045329505 hasConcept C23295444 @default.
- W2045329505 hasConcept C2781297371 @default.
- W2045329505 hasConcept C32848823 @default.
- W2045329505 hasConcept C4404100 @default.
- W2045329505 hasConcept C50682988 @default.
- W2045329505 hasConcept C52678131 @default.
- W2045329505 hasConcept C69168840 @default.
- W2045329505 hasConcept C77928131 @default.
- W2045329505 hasConceptScore W2045329505C127313418 @default.
- W2045329505 hasConceptScore W2045329505C127413603 @default.
- W2045329505 hasConceptScore W2045329505C147176958 @default.
- W2045329505 hasConceptScore W2045329505C151730666 @default.
- W2045329505 hasConceptScore W2045329505C165205528 @default.
- W2045329505 hasConceptScore W2045329505C166839181 @default.
- W2045329505 hasConceptScore W2045329505C175551986 @default.
- W2045329505 hasConceptScore W2045329505C23295444 @default.
- W2045329505 hasConceptScore W2045329505C2781297371 @default.
- W2045329505 hasConceptScore W2045329505C32848823 @default.
- W2045329505 hasConceptScore W2045329505C4404100 @default.
- W2045329505 hasConceptScore W2045329505C50682988 @default.
- W2045329505 hasConceptScore W2045329505C52678131 @default.
- W2045329505 hasConceptScore W2045329505C69168840 @default.
- W2045329505 hasConceptScore W2045329505C77928131 @default.