Devonian deltaic facies of Jaciara-Mato Grosso: Indication of a new stratigraphic proposal for the Alto Garças sub-basin
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.5016/GEOCIENCIAS.V38I3.13762 http://hdl.handle.net/11449/228945 |
Resumo: | The Devonian of the Paraná basin is characterized by the consolidation of two sub-basins, one in the south called Apucarana sub-basin and another in the north called Alto Garças sub-basin. Paleoenvironmental differences are noted in both basins, in the Alto Garças sub-basin the differences are lateral: deltaic facies settled on the northern shore while marine facies reigned to the northwest. In the Jaciara-MT region, northwestern flank of the Alto Garças sub-basin, the outlying Devonian rocks were described only with open sea facies, however here we present new stratigraphic stacks, depositional environments and fossiliferous concentrations. Several depositional subunits were individualized, from the base to the top; facies of open sea with very representative fossils from the fauna Malvinokaffric (specimens of Lingulídeos, Orbiculoidea sp., Australocoelia sp., Notiochonetes sp. and Australospirifer sp.), facies from deltaic front influenced by the action of the tides, facies of incised valleys, facies of ruptures cyclic dikes of deltaic plains, fluvial facies, facies of marine transgressions. Bounded by Maximum Flood Surface, Forced Regression Surface and Transgressive Surface. |
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Devonian deltaic facies of Jaciara-Mato Grosso: Indication of a new stratigraphic proposal for the Alto Garças sub-basinFácies deltaicas devonianas de Jaciara-Mato Grosso: O indício de uma nova proposta estratigráfica para a sub-bacia de Alto GarçasAlto Garças Sub-basinBrazilDevonianMato GrossoStratigraphyThe Devonian of the Paraná basin is characterized by the consolidation of two sub-basins, one in the south called Apucarana sub-basin and another in the north called Alto Garças sub-basin. Paleoenvironmental differences are noted in both basins, in the Alto Garças sub-basin the differences are lateral: deltaic facies settled on the northern shore while marine facies reigned to the northwest. In the Jaciara-MT region, northwestern flank of the Alto Garças sub-basin, the outlying Devonian rocks were described only with open sea facies, however here we present new stratigraphic stacks, depositional environments and fossiliferous concentrations. Several depositional subunits were individualized, from the base to the top; facies of open sea with very representative fossils from the fauna Malvinokaffric (specimens of Lingulídeos, Orbiculoidea sp., Australocoelia sp., Notiochonetes sp. and Australospirifer sp.), facies from deltaic front influenced by the action of the tides, facies of incised valleys, facies of ruptures cyclic dikes of deltaic plains, fluvial facies, facies of marine transgressions. Bounded by Maximum Flood Surface, Forced Regression Surface and Transgressive Surface.Pós-Graduação em Biociências Faculdade de Ciências e Letras Universidade Estadual Paulista Júlio de Mesquita Filho, Campus de Assis, Avenida Dom Antônio, 2100Departamento de Ciências Biológicas Faculdade de Ciências Universidade Estadual Paulista Júlio de Mesquita Filho, Campus de Bauru, Avenida Engenheiro Luiz Edmundo Carrijo Coube, 1401Faculdade de Geociências Universidade Federal de Mato Grosso, Avenida Fernando Correia da Costa, 2387, Boa EsperançaPós-Graduação em Biociências Faculdade de Ciências e Letras Universidade Estadual Paulista Júlio de Mesquita Filho, Campus de Assis, Avenida Dom Antônio, 2100Departamento de Ciências Biológicas Faculdade de Ciências Universidade Estadual Paulista Júlio de Mesquita Filho, Campus de Bauru, Avenida Engenheiro Luiz Edmundo Carrijo Coube, 1401Universidade Estadual Paulista (UNESP)Universidade Federal de Mato GrossoRibeiro, Victor Rodrigues [UNESP]Ghilardi, Renato Pirani [UNESP]FERREIRA DA SILVA CAMINHA, Silane Aparecida2022-04-29T08:29:31Z2022-04-29T08:29:31Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article687-698http://dx.doi.org/10.5016/GEOCIENCIAS.V38I3.13762Geociencias, v. 38, n. 3, p. 687-698, 2019.1980-900X0101-9082http://hdl.handle.net/11449/22894510.5016/GEOCIENCIAS.V38I3.137622-s2.0-85106497472Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporGeocienciasinfo:eu-repo/semantics/openAccess2024-04-23T15:23:50Zoai:repositorio.unesp.br:11449/228945Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:32:55.051777Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Devonian deltaic facies of Jaciara-Mato Grosso: Indication of a new stratigraphic proposal for the Alto Garças sub-basin Fácies deltaicas devonianas de Jaciara-Mato Grosso: O indício de uma nova proposta estratigráfica para a sub-bacia de Alto Garças |
title |
Devonian deltaic facies of Jaciara-Mato Grosso: Indication of a new stratigraphic proposal for the Alto Garças sub-basin |
spellingShingle |
Devonian deltaic facies of Jaciara-Mato Grosso: Indication of a new stratigraphic proposal for the Alto Garças sub-basin Ribeiro, Victor Rodrigues [UNESP] Alto Garças Sub-basin Brazil Devonian Mato Grosso Stratigraphy |
title_short |
Devonian deltaic facies of Jaciara-Mato Grosso: Indication of a new stratigraphic proposal for the Alto Garças sub-basin |
title_full |
Devonian deltaic facies of Jaciara-Mato Grosso: Indication of a new stratigraphic proposal for the Alto Garças sub-basin |
title_fullStr |
Devonian deltaic facies of Jaciara-Mato Grosso: Indication of a new stratigraphic proposal for the Alto Garças sub-basin |
title_full_unstemmed |
Devonian deltaic facies of Jaciara-Mato Grosso: Indication of a new stratigraphic proposal for the Alto Garças sub-basin |
title_sort |
Devonian deltaic facies of Jaciara-Mato Grosso: Indication of a new stratigraphic proposal for the Alto Garças sub-basin |
author |
Ribeiro, Victor Rodrigues [UNESP] |
author_facet |
Ribeiro, Victor Rodrigues [UNESP] Ghilardi, Renato Pirani [UNESP] FERREIRA DA SILVA CAMINHA, Silane Aparecida |
author_role |
author |
author2 |
Ghilardi, Renato Pirani [UNESP] FERREIRA DA SILVA CAMINHA, Silane Aparecida |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Federal de Mato Grosso |
dc.contributor.author.fl_str_mv |
Ribeiro, Victor Rodrigues [UNESP] Ghilardi, Renato Pirani [UNESP] FERREIRA DA SILVA CAMINHA, Silane Aparecida |
dc.subject.por.fl_str_mv |
Alto Garças Sub-basin Brazil Devonian Mato Grosso Stratigraphy |
topic |
Alto Garças Sub-basin Brazil Devonian Mato Grosso Stratigraphy |
description |
The Devonian of the Paraná basin is characterized by the consolidation of two sub-basins, one in the south called Apucarana sub-basin and another in the north called Alto Garças sub-basin. Paleoenvironmental differences are noted in both basins, in the Alto Garças sub-basin the differences are lateral: deltaic facies settled on the northern shore while marine facies reigned to the northwest. In the Jaciara-MT region, northwestern flank of the Alto Garças sub-basin, the outlying Devonian rocks were described only with open sea facies, however here we present new stratigraphic stacks, depositional environments and fossiliferous concentrations. Several depositional subunits were individualized, from the base to the top; facies of open sea with very representative fossils from the fauna Malvinokaffric (specimens of Lingulídeos, Orbiculoidea sp., Australocoelia sp., Notiochonetes sp. and Australospirifer sp.), facies from deltaic front influenced by the action of the tides, facies of incised valleys, facies of ruptures cyclic dikes of deltaic plains, fluvial facies, facies of marine transgressions. Bounded by Maximum Flood Surface, Forced Regression Surface and Transgressive Surface. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 2022-04-29T08:29:31Z 2022-04-29T08:29:31Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.5016/GEOCIENCIAS.V38I3.13762 Geociencias, v. 38, n. 3, p. 687-698, 2019. 1980-900X 0101-9082 http://hdl.handle.net/11449/228945 10.5016/GEOCIENCIAS.V38I3.13762 2-s2.0-85106497472 |
url |
http://dx.doi.org/10.5016/GEOCIENCIAS.V38I3.13762 http://hdl.handle.net/11449/228945 |
identifier_str_mv |
Geociencias, v. 38, n. 3, p. 687-698, 2019. 1980-900X 0101-9082 10.5016/GEOCIENCIAS.V38I3.13762 2-s2.0-85106497472 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Geociencias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
687-698 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129333326249984 |