Atenção: Todas as denúncias são sigilosas e sua identidade será preservada.
Os campos nome e e-mail são de preenchimento opcional
Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Heidelberg Univ | - |
Autor(es): dc.contributor | LMU | - |
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.creator | Krob, Florian C. | - |
Autor(es): dc.creator | Glasmacher, Ulrich A. | - |
Autor(es): dc.creator | Bunge, Hans-Peter | - |
Autor(es): dc.creator | Friedrich, Anke M. | - |
Autor(es): dc.creator | Hackspacher, Peter C. [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:11:02Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:11:02Z | - |
Data de envio: dc.date.issued | 2020-12-09 | - |
Data de envio: dc.date.issued | 2020-12-09 | - |
Data de envio: dc.date.issued | 2020-08-01 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1016/j.gr.2020.02.010 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/197007 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/197007 | - |
Descrição: dc.description | Since plate tectonics has been linked to material flow in the Earth's mantle, it is commonly accepted that convective motion in the sublithospheric mantle results in vertical deflections and horizontal plate motion on the Earths surface. Those mantle flow-driven vertical deflections are recognized through significant signals and traces in the sedimentary records (unconformities and missing sections). Recently, Friedrich et al. (2018) introduced an event-based plume stratigraphic framework that uses such signals in the stratigraphic record to detect the geological evolution near, and on the Earth's surface in areas of interregional scale caused by mantle plume movement. Information about these dynamic processes is stored in geological archives, such as (1) stratigraphic records of sedimentary basins and (2) thermochronological data sets of igneous, metamorphic, and sedimentary rocks. For the first time, this research combines these two geological archives and applies them to the Mesozoic SW Gondwana intraplate environment to retrieve the Parana-Etendeka plume movement prior to the ParanaEtendeka LIP. We compiled 18 stratigraphic records of the major continental and marine sedimentary basins and over 35 thermochronological data sets including >1300 apatite fission-track ages surrounding the ParanaEtendeka Large Igneous Province to test the event-based plume stratigraphic framework and its plume stratigraphic mapping to retrieve the timing and spatial distribution of the Parana-Etendeka plume. The plume stratigraphic mapping, using the stratigraphic records is suitable to demark a possible plume center, plume margins and distal regions (Friedrich et al., 2018). Therrnix:hronological data reveal centers of a significant thermal Parana-Etendeka plume influence. Both archives show significant signals and traces of mantle plume movement well in advance of the flood basalt eruptions. Our LTT data combined with stratigraphic records are modeled successfully with respect to a viable mantle plume driven thermal evolution and therefore, we suggest that thermochronological data, in combination with stratigraphy records have the potential to retrieve the Parana-Etendeka plume movement. (C) 2020 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved. | - |
Descrição: dc.description | German Research Foundation (Deutsche Forschungsgemeinschaft, DFG) | - |
Descrição: dc.description | DAAD | - |
Descrição: dc.description | Heidelberg Univ, Inst Earth Sci, Neuenheimer Feld 234, D-69120 Heidelberg, Germany | - |
Descrição: dc.description | LMU, Dept Earth & Environm Sci, Geophys, Thereienstr 41, D-80333 Munich, Germany | - |
Descrição: dc.description | LMU, Dept Earth & Environm Sci, Geol, Luisenstr 37, D-80333 Munich, Germany | - |
Descrição: dc.description | Univ Estadual Paulista, Inst Geosciencias & Ciencias Exatas, Dept Petrol & Metalogenia, Av 24-A,1515 Bela Vista, BR-13506900 Rio Claro, SP, Brazil | - |
Descrição: dc.description | Univ Estadual Paulista, Inst Geosciencias & Ciencias Exatas, Dept Petrol & Metalogenia, Av 24-A,1515 Bela Vista, BR-13506900 Rio Claro, SP, Brazil | - |
Descrição: dc.description | German Research Foundation (Deutsche Forschungsgemeinschaft, DFG): GL182/14-1 | - |
Descrição: dc.description | German Research Foundation (Deutsche Forschungsgemeinschaft, DFG): GL182/14-2 | - |
Descrição: dc.description | German Research Foundation (Deutsche Forschungsgemeinschaft, DFG): GL 182/18-1 | - |
Descrição: dc.description | DAAD: 50753850 | - |
Formato: dc.format | 81-110 | - |
Idioma: dc.language | en | - |
Publicador: dc.publisher | Elsevier B.V. | - |
Relação: dc.relation | Gondwana Research | - |
???dc.source???: dc.source | Web of Science | - |
Título: dc.title | Application of stratigraphic frameworks and thermochronological data on the Mesozoic SW Gondwana intraplate environment to retrieve the Parana-Etendeka plume movement | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
O Portal eduCAPES é oferecido ao usuário, condicionado à aceitação dos termos, condições e avisos contidos aqui e sem modificações. A CAPES poderá modificar o conteúdo ou formato deste site ou acabar com a sua operação ou suas ferramentas a seu critério único e sem aviso prévio. Ao acessar este portal, você, usuário pessoa física ou jurídica, se declara compreender e aceitar as condições aqui estabelecidas, da seguinte forma: