Evidence of late quaternary sealevel stillstands on the upper brazilian continental margin: a synthesis
Autor(a) principal: | |
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Data de Publicação: | 1979 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional de Geociências - RIGEO |
Texto Completo: | https://rigeo.sgb.gov.br/handle/doc/24685 |
Resumo: | Notable regional evidence of Holocene stillstands of sea level was gathered along the upper Brazilian continental margin, based on sedimentological, environmental and morphological data. Six persistent levels were detected approximately following the present 130, 110, 90, 75, 60 and 40 m isobaths. Radiocarbon dates and comparison with the MILLIMAN and EMERY (1968) eustatic curve assigned ages ranging from the late Wisconsin glacial maximum at 15,000 years B. P. for the deepest level to 9,000 years B. P. for the shallowest level. |
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KOWSMANN, Renato OscarCOSTA, Márcio Paulo de Ataíde2024-01-29T18:53:21Z2024-01-29T18:53:21Z1979KOWSMANN, Renato Oscar; COSTA, Márcio Paulo de Ataíde. Evidence of late quaternary sea level stillstands on the upper brazilian continental margin: a synthesis. In: INTERNATIONAL SYMPOSIUM ON COASTAL EVOLUTION IN THE QUATERNARY, 1978, São Paulo. Proceedings [...]. São Paulo: [s. n.], 1979. p. 170-192.https://rigeo.sgb.gov.br/handle/doc/24685Notable regional evidence of Holocene stillstands of sea level was gathered along the upper Brazilian continental margin, based on sedimentological, environmental and morphological data. Six persistent levels were detected approximately following the present 130, 110, 90, 75, 60 and 40 m isobaths. Radiocarbon dates and comparison with the MILLIMAN and EMERY (1968) eustatic curve assigned ages ranging from the late Wisconsin glacial maximum at 15,000 years B. P. for the deepest level to 9,000 years B. P. for the shallowest level.[s. n.]BRAZILIAN CONTINENTAL MARGINBATHYMETRYSURFACE SEDIMENTSSEA LEVELMARGEM CONTINENTAL BRASILEIRABATIMETRIAEvidence of late quaternary sealevel stillstands on the upper brazilian continental margin: a synthesisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleSão Pauloinfo:eu-repo/semantics/openAccessengreponame:Repositório Institucional de Geociências - RIGEOinstname:Companhia de Pesquisa de Recursos Minerais (CPRM)instacron:CPRMORIGINALkowsmann_costa_evidence_late_quaternary_sealevel.pdfkowsmann_costa_evidence_late_quaternary_sealevel.pdfArtigoapplication/pdf5662213http://rigeo.sgb.gov.br/jspui/bitstream/doc/24685/1/kowsmann_costa_evidence_late_quaternary_sealevel.pdf89ced691374a7738c5c1425662109859MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://rigeo.sgb.gov.br/jspui/bitstream/doc/24685/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52doc/246852024-01-29 15:56:24.236oai:rigeo.sgb.gov.br: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Repositório InstitucionalONGhttps://rigeo.sgb.gov.br/oai/request https://rigeo.cprm.gov.br/oai/requestrigeo@sgb.gov.bropendoar:2024-01-29T18:56:24Repositório Institucional de Geociências - RIGEO - Companhia de Pesquisa de Recursos Minerais (CPRM)false |
dc.title.pt_BR.fl_str_mv |
Evidence of late quaternary sealevel stillstands on the upper brazilian continental margin: a synthesis |
title |
Evidence of late quaternary sealevel stillstands on the upper brazilian continental margin: a synthesis |
spellingShingle |
Evidence of late quaternary sealevel stillstands on the upper brazilian continental margin: a synthesis KOWSMANN, Renato Oscar MARGEM CONTINENTAL BRASILEIRA BATIMETRIA BRAZILIAN CONTINENTAL MARGIN BATHYMETRY SURFACE SEDIMENTS SEA LEVEL |
title_short |
Evidence of late quaternary sealevel stillstands on the upper brazilian continental margin: a synthesis |
title_full |
Evidence of late quaternary sealevel stillstands on the upper brazilian continental margin: a synthesis |
title_fullStr |
Evidence of late quaternary sealevel stillstands on the upper brazilian continental margin: a synthesis |
title_full_unstemmed |
Evidence of late quaternary sealevel stillstands on the upper brazilian continental margin: a synthesis |
title_sort |
Evidence of late quaternary sealevel stillstands on the upper brazilian continental margin: a synthesis |
author |
KOWSMANN, Renato Oscar |
author_facet |
KOWSMANN, Renato Oscar COSTA, Márcio Paulo de Ataíde |
author_role |
author |
author2 |
COSTA, Márcio Paulo de Ataíde |
author2_role |
author |
dc.contributor.author.fl_str_mv |
KOWSMANN, Renato Oscar COSTA, Márcio Paulo de Ataíde |
dc.subject.por.fl_str_mv |
MARGEM CONTINENTAL BRASILEIRA BATIMETRIA |
topic |
MARGEM CONTINENTAL BRASILEIRA BATIMETRIA BRAZILIAN CONTINENTAL MARGIN BATHYMETRY SURFACE SEDIMENTS SEA LEVEL |
dc.subject.en.pt_BR.fl_str_mv |
BRAZILIAN CONTINENTAL MARGIN BATHYMETRY SURFACE SEDIMENTS SEA LEVEL |
description |
Notable regional evidence of Holocene stillstands of sea level was gathered along the upper Brazilian continental margin, based on sedimentological, environmental and morphological data. Six persistent levels were detected approximately following the present 130, 110, 90, 75, 60 and 40 m isobaths. Radiocarbon dates and comparison with the MILLIMAN and EMERY (1968) eustatic curve assigned ages ranging from the late Wisconsin glacial maximum at 15,000 years B. P. for the deepest level to 9,000 years B. P. for the shallowest level. |
publishDate |
1979 |
dc.date.issued.fl_str_mv |
1979 |
dc.date.accessioned.fl_str_mv |
2024-01-29T18:53:21Z |
dc.date.available.fl_str_mv |
2024-01-29T18:53:21Z |
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.citation.fl_str_mv |
KOWSMANN, Renato Oscar; COSTA, Márcio Paulo de Ataíde. Evidence of late quaternary sea level stillstands on the upper brazilian continental margin: a synthesis. In: INTERNATIONAL SYMPOSIUM ON COASTAL EVOLUTION IN THE QUATERNARY, 1978, São Paulo. Proceedings [...]. São Paulo: [s. n.], 1979. p. 170-192. |
dc.identifier.uri.fl_str_mv |
https://rigeo.sgb.gov.br/handle/doc/24685 |
identifier_str_mv |
KOWSMANN, Renato Oscar; COSTA, Márcio Paulo de Ataíde. Evidence of late quaternary sea level stillstands on the upper brazilian continental margin: a synthesis. In: INTERNATIONAL SYMPOSIUM ON COASTAL EVOLUTION IN THE QUATERNARY, 1978, São Paulo. Proceedings [...]. São Paulo: [s. n.], 1979. p. 170-192. |
url |
https://rigeo.sgb.gov.br/handle/doc/24685 |
dc.language.iso.fl_str_mv |
eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
[s. n.] |
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[s. n.] |
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Companhia de Pesquisa de Recursos Minerais (CPRM) |
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