Cycle of supercontinents and morphostructural reflexes in Northwest Ceará /Brazil

Detalhes bibliográficos
Autor(a) principal: Santos, Francisco Leandro de Almeida
Data de Publicação: 2020
Outros Autores: Rodrigues do Nascimento, Flávio, Claudino Sales, Vanda
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Ateliê Geográfico
Texto Completo: https://revistas.ufg.br/atelie/article/view/63793
Resumo: Geological history records the occurrence of four supercontinents (Columbia, Rodínia, Panotia/Gondwana and Pangea). Traces of these events are recognized in the Northwest of Ceará through the following episodes: (1) Transamazonian/Atlantida Orogenesis (continental Columbia masses), generating the Granja Complex (2.0 Ga); (2) Columbia division generating klippe (1.7 Ga); (3) rifting of Rodinia (800-750 Ma), with deposition of neoproterozoic supracrustal sequences; (4) agglutination of Panotia/Gondwana (Orogenesis Brasiliana, 665-590 Ma), creating the Brasiliana Chain; (5) collapse of orogens and formation of the Jaibaras and Parnaíba basins, from the division of Panotia (530-515 Ma); (6) deposition of the Serra Grande Group in the Parnaíba Basin (440 Ma), associated with the drift of Gondwana; (7) intracontinental rifting (145-120 Ma) generating uplifting of the Parnaiba Basin and exhumation of granites, followed by the opening of the Atlantic, from the fission of Pangea/Gondwana (120-100 Ma); 8) flexural uplifting of the interior of the continent (from 65 Ma), with exhumation of massifs, crustal reactivation in the Meruoca Massif and circunsdenuation in the Parnaíba Basin, generating the Glint of Ibiapaba. Keywords: supercontinents; plate tectonics; megageomorphology.    
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spelling Cycle of supercontinents and morphostructural reflexes in Northwest Ceará /BrazilCiclo de los supercontinentes y reflejos morfoestructurales en el Noroeste de Ceará/BrasilCiclo dos supercontinentes e reflexos morfoestruturais no Noroeste do Ceará/BrasilGeological history records the occurrence of four supercontinents (Columbia, Rodínia, Panotia/Gondwana and Pangea). Traces of these events are recognized in the Northwest of Ceará through the following episodes: (1) Transamazonian/Atlantida Orogenesis (continental Columbia masses), generating the Granja Complex (2.0 Ga); (2) Columbia division generating klippe (1.7 Ga); (3) rifting of Rodinia (800-750 Ma), with deposition of neoproterozoic supracrustal sequences; (4) agglutination of Panotia/Gondwana (Orogenesis Brasiliana, 665-590 Ma), creating the Brasiliana Chain; (5) collapse of orogens and formation of the Jaibaras and Parnaíba basins, from the division of Panotia (530-515 Ma); (6) deposition of the Serra Grande Group in the Parnaíba Basin (440 Ma), associated with the drift of Gondwana; (7) intracontinental rifting (145-120 Ma) generating uplifting of the Parnaiba Basin and exhumation of granites, followed by the opening of the Atlantic, from the fission of Pangea/Gondwana (120-100 Ma); 8) flexural uplifting of the interior of the continent (from 65 Ma), with exhumation of massifs, crustal reactivation in the Meruoca Massif and circunsdenuation in the Parnaíba Basin, generating the Glint of Ibiapaba. Keywords: supercontinents; plate tectonics; megageomorphology.    La historia geológica registra la ocurrencia de cuatro supercontinentes (Columbia, Rodínia, Panotia / Gondwana y Pangea). Los vestigios de estos eventos se reconocen en el Noroeste de Ceará a través de los siguientes episodios: (1) Transamazonian / Atlantis (masas continentales de Columbia), generando el Complejo Granja (2.0 Ga); (2) división de Columbia, generando klippe (1.7 Ga); (3) Rodínia rifting (800-750 Ma), con el depósito de secuencias supracrustales neoproterozoicas; (4) aglutinación de Panotia / Gondwana (Orogenesis Brasiliana, 665-590 Ma), creando la Cadena Brasiliana; (5) colapso de orógenos y formación de las cuencas Jaibaras y Parnaíba, de la división Panotia (530-515 Ma); (6) deposición del Grupo Serra Grande en la cuenca de Parnaíba (440 Ma), asociada con la deriva de Gondwana; (7) ruptura intracontinental (145-120 Ma) que genera elevación de la cuenca de Parnaiba y exhumación de granitos, seguida de la apertura del Atlántico, desde la fisión de Pangea / Gondwana (120-100 Ma); 8) elevación flexural del interior del continente (a partir de 65 Ma), reactivación de la corteza en el Macizo de Meruoca y circunsdeudación en la Cuenca de Parnaíba, generando el Glint de Ibiapaba. Palabras clave: supercontinentes; placas tectónicas; megageomorfología.  A história geológica registra a ocorrência de quatro supercontinentes (Columbia, Rodínia, Panotia/Gondwana e Pangea). Vestígios desses eventos são reconhecidos no Noroeste do Ceará através dos seguintes episódios: (1) Orogênese Transamazônica/Atlântida (massas continentais do Columbia),  gerando o Complexo Granja (2,0 Ga); (2) divisão do Columbia, gerando klippe (1,7 Ga); (3) rifteamento do Rodínia (800-750 Ma), com a deposição de sequências supracrustais neoproterozoicas; (4) aglutinação do Panotia/Gondwana (Orogênese Brasiliana, 665-590 Ma), criando a Cadeia Brasiliana; (5) colapso de orógenos e formação das bacias do Jaibaras e Parnaíba,  a partir da divisão do Panotia (530-515 Ma); (6) deposição do Grupo Serra Grande na Bacia do Parnaíba (440 Ma), associado com a deriva do Gondwana; (7) rifteamento intracontinental (145-120 Ma) gerando soerguimento da Bacia do Parnaiba e exumação de granitos, seguido da abertura do Atlântico, a partir da fissão do Pangea/Gondwana (120-100 Ma); 8) soerguimento flexural do interior do continente (a partir de 65 Ma), reativação crustal no Maciço da Meruoca e circunsdenudação na Bacia do Parnaíba, gerando o Glint da Ibiapaba. Palavras-chave: supercontinentes; tectônica de placas; megageomorfologia.Universidade Federal de Goiás2020-08-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://revistas.ufg.br/atelie/article/view/6379310.5216/ag.v14i3.63793Ateliê Geográfico Journal; Vol. 14 No. 2 (2020); 67-90Ateliê Geográfico; Vol. 14 Núm. 2 (2020); 67-90Ateliê Geográfico; v. 14 n. 2 (2020); 67-901982-1956reponame:Ateliê Geográficoinstname:Universidade Federal de Goiás (UFG)instacron:UFGporenghttps://revistas.ufg.br/atelie/article/view/63793/35252https://revistas.ufg.br/atelie/article/view/63793/35253Copyright (c) 2020 Ateliê Geográficoinfo:eu-repo/semantics/openAccessSantos, Francisco Leandro de Almeida Rodrigues do Nascimento, FlávioClaudino Sales, Vanda2020-08-17T20:42:21Zoai:ojs.revistas.ufg.br:article/63793Revistahttps://www.revistas.ufg.br/ateliePUBhttps://www.revistas.ufg.br/atelie/oairevista.ateliegeografico@gmail.com || deniscastilho@hotmail.com || laracristineufg@yahoo.com.br1982-19561982-1956opendoar:2024-05-21T19:55:35.645186Ateliê Geográfico - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv Cycle of supercontinents and morphostructural reflexes in Northwest Ceará /Brazil
Ciclo de los supercontinentes y reflejos morfoestructurales en el Noroeste de Ceará/Brasil
Ciclo dos supercontinentes e reflexos morfoestruturais no Noroeste do Ceará/Brasil
title Cycle of supercontinents and morphostructural reflexes in Northwest Ceará /Brazil
spellingShingle Cycle of supercontinents and morphostructural reflexes in Northwest Ceará /Brazil
Santos, Francisco Leandro de Almeida
title_short Cycle of supercontinents and morphostructural reflexes in Northwest Ceará /Brazil
title_full Cycle of supercontinents and morphostructural reflexes in Northwest Ceará /Brazil
title_fullStr Cycle of supercontinents and morphostructural reflexes in Northwest Ceará /Brazil
title_full_unstemmed Cycle of supercontinents and morphostructural reflexes in Northwest Ceará /Brazil
title_sort Cycle of supercontinents and morphostructural reflexes in Northwest Ceará /Brazil
author Santos, Francisco Leandro de Almeida
author_facet Santos, Francisco Leandro de Almeida
Rodrigues do Nascimento, Flávio
Claudino Sales, Vanda
author_role author
author2 Rodrigues do Nascimento, Flávio
Claudino Sales, Vanda
author2_role author
author
dc.contributor.author.fl_str_mv Santos, Francisco Leandro de Almeida
Rodrigues do Nascimento, Flávio
Claudino Sales, Vanda
description Geological history records the occurrence of four supercontinents (Columbia, Rodínia, Panotia/Gondwana and Pangea). Traces of these events are recognized in the Northwest of Ceará through the following episodes: (1) Transamazonian/Atlantida Orogenesis (continental Columbia masses), generating the Granja Complex (2.0 Ga); (2) Columbia division generating klippe (1.7 Ga); (3) rifting of Rodinia (800-750 Ma), with deposition of neoproterozoic supracrustal sequences; (4) agglutination of Panotia/Gondwana (Orogenesis Brasiliana, 665-590 Ma), creating the Brasiliana Chain; (5) collapse of orogens and formation of the Jaibaras and Parnaíba basins, from the division of Panotia (530-515 Ma); (6) deposition of the Serra Grande Group in the Parnaíba Basin (440 Ma), associated with the drift of Gondwana; (7) intracontinental rifting (145-120 Ma) generating uplifting of the Parnaiba Basin and exhumation of granites, followed by the opening of the Atlantic, from the fission of Pangea/Gondwana (120-100 Ma); 8) flexural uplifting of the interior of the continent (from 65 Ma), with exhumation of massifs, crustal reactivation in the Meruoca Massif and circunsdenuation in the Parnaíba Basin, generating the Glint of Ibiapaba. Keywords: supercontinents; plate tectonics; megageomorphology.    
publishDate 2020
dc.date.none.fl_str_mv 2020-08-07
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/atelie/article/view/63793
10.5216/ag.v14i3.63793
url https://revistas.ufg.br/atelie/article/view/63793
identifier_str_mv 10.5216/ag.v14i3.63793
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv https://revistas.ufg.br/atelie/article/view/63793/35252
https://revistas.ufg.br/atelie/article/view/63793/35253
dc.rights.driver.fl_str_mv Copyright (c) 2020 Ateliê Geográfico
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Ateliê Geográfico
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Ateliê Geográfico Journal; Vol. 14 No. 2 (2020); 67-90
Ateliê Geográfico; Vol. 14 Núm. 2 (2020); 67-90
Ateliê Geográfico; v. 14 n. 2 (2020); 67-90
1982-1956
reponame:Ateliê Geográfico
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ateliê Geográfico
collection Ateliê Geográfico
repository.name.fl_str_mv Ateliê Geográfico - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv revista.ateliegeografico@gmail.com || deniscastilho@hotmail.com || laracristineufg@yahoo.com.br
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