| 1. Identificação | ||||
| Tipo de Referência | Artigo em Evento (Conference Proceedings) | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identificador | 8JMKD3MGP3W34R/3UHG7JH | |||
| Repositório | sid.inpe.br/mtc-m21c/2019/12.10.11.49 | |||
| Última Atualização | 2020:11.25.11.11.28 (UTC) simone | |||
| Repositório de Metadados | sid.inpe.br/mtc-m21c/2019/12.10.11.49.51 | |||
| Última Atualização dos Metadados | 2020:11.25.11.11.28 (UTC) simone | |||
| Chave Secundária | INPE--PRE/ | |||
| Chave de Citação | RiesselmanBESMMRSSVSZLWZ:2019:InReIO | |||
| Título | Magneto-biostratigraphic integration of Neogene sequences from the subantarctic Pacific Ocean: Initial results from IODP Exp. 383  | |||
| Ano | 2019 | |||
| Data de Acesso | 07 maio 2024 | |||
| Tipo Secundário | PRE CI | |||
| Número de Arquivos | 1 | |||
| Tamanho | 84 KiB | |||
| 2. Contextualização | ||||
| Autor | 1 Riesselman, Christina R. 2 Bromcacher, Anieke 3 Esper, Oliver 4 Souza, Alexandre 5 Malinverno, Elisa 6 Middleton, Jennifer L. 7 Ravelo, Ana Christina 8 Saavedra, Mariem 9 Singh, Raj K. 10 Venancio, Igor Martins 11 Stoner, Joseph Stephen 12 Zhao, Xiangyu 13 Lamy, Frank 14 Winckler, Gisela 15 Zarikian, Carlos A. Alvarez | |||
| Grupo | 1 2 3 4 5 6 7 8 9 10 CGCPT-CGCPT-INPE-MCTIC-GOV-BR | |||
| Afiliação | 1 University of Otago 2 National Oceanographic Centre 3 Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research (AWI) 4 Universidade Federal Fluminense (UFF) 5 University of Milano-Bicocca 6 Lamont Doherty Earth Observatory 7 University of California-Santa Cruz 8 University of Birmingham 9 Indian Institute of Technology Bhubaneshwar 10 Instituto Nacional de Pesquisas Espaciais (INPE) 11 Oregon State University 12 NIPR National Institute of Polar Research 13 AWI Bremerhaven 14 Columbia University 15 Integrated Ocean Drilling Program | |||
| Endereço de e-Mail do Autor | 1 2 3 4 5 6 7 8 9 10 igor.venancio@inpe.br | |||
| Nome do Evento | AGU Fall Meeting | |||
| Localização do Evento | San Francisco, CA | |||
| Data | 09-13 dec. | |||
| Histórico (UTC) | 2019-12-10 11:49:51 :: simone -> administrator :: 2019-12-10 17:44:19 :: administrator -> simone :: 2019 | |||
| 3. Conteúdo e estrutura | ||||
| É a matriz ou uma cópia? | é a matriz | |||
| Estágio do Conteúdo | concluido | |||
| Transferível | 1 | |||
| Tipo do Conteúdo | External Contribution | |||
| Resumo | Excellent chronostratigraphic control is essential for the development and comparison of paleoceanographic reconstructions across key climate transitions of the Neogene. However, the calibration of Miocene and Pliocene biostratigraphic datums in the Southern Ocean has historically been hampered by the presence of hiatuses in many existing records and the limited distribution of sediment cores with suitable lithologies to support the development of high-fidelity magnetostratigraphies. From May-July, 2019, IODP Exp. 383 collected sediment cores from four pelagic and hemipelagic sites comprising a zonal transect along the northern flank of the Pacific Antarctic Circumpolar Current, from 76°41 W to 125°26 W. Diatoms, radiolarians, calcareous nannofossils, and planktonic foraminifers provide excellent primary biostratigraphic control for these four sites (U1539, U1540, U1541, and U1543), all of which record continuous accumulation. The oldest, central South Pacific Site U1541 (54°13 S, ~3600 m water depth), spans >8.2 Myr, constrained by 74 biostratigraphic events, anchored by 27 well-defined polarity reversals observed within cores. Eastern South Pacific Site U1543, situated on an elevated ridge west of the Chile Trench (54°35 S, ~3860 m water depth) spans >7.2 Myr and is constrained by 54 biostratigraphic events, anchored by 29 well-defined polarity reversals observed within cores. While shipboard biostratigraphic age assignments from all sites are generally in good agreement with the paleomagnetic reversal stratigraphy throughout the Pleistocene, systematic offsets and increasing age uncertainties were identified in the Pliocene and Miocene. Here, we use the exceptional shipboard paleomagnetic records from U1541 and U1543 to recalibrate select biostratigraphic datums, a first step towards providing a new Southern Ocean reference section for key intervals of the geologic timescale. | |||
| Área | MET | |||
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Magneto-biostratigraphic integration of... | |||
| Conteúdo da Pasta doc | acessar | |||
| Conteúdo da Pasta source | não têm arquivos | |||
| Conteúdo da Pasta agreement |
| |||
| 4. Condições de acesso e uso | ||||
| URL dos dados | http://mtc-m21c.sid.inpe.br/ibi/8JMKD3MGP3W34R/3UHG7JH | |||
| URL dos dados zipados | http://mtc-m21c.sid.inpe.br/zip/8JMKD3MGP3W34R/3UHG7JH | |||
| Idioma | en | |||
| Arquivo Alvo | riesselman_magneto.pdf | |||
| Grupo de Usuários | simone | |||
| Grupo de Leitores | administrator simone | |||
| Visibilidade | shown | |||
| Permissão de Atualização | não transferida | |||
| 5. Fontes relacionadas | ||||
| Repositório Espelho | urlib.net/www/2017/11.22.19.04.03 | |||
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EUPEJL | |||
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.06.18.03 3 | |||
| Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notas | ||||
| Campos Vazios | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume | |||
| 7. Controle da descrição | ||||
| e-Mail (login) | simone | |||
| atualizar | ||||