1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m21d.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34T/48C8RCH |
Repository | sid.inpe.br/mtc-m21d/2023/01.13.14.13 (restricted access) |
Last Update | 2023:01.13.14.13.43 (UTC) simone |
Metadata Repository | sid.inpe.br/mtc-m21d/2023/01.13.14.13.43 |
Metadata Last Update | 2024:01.02.17.16.38 (UTC) administrator |
DOI | 10.1016/j.jsames.2022.104187 |
ISSN | 0895-9811 |
Citation Key | RossettiValeVasc:2023:DiPaNe |
Title | A different path to the Negro River in the Chibanian as a window to temporalize the eastward-flowing transcontinental Amazon |
Year | 2023 |
Month | Feb. |
Access Date | 2024, May 18 |
Type of Work | journal article |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 27731 KiB |
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2. Context | |
Author | 1 Rossetti, Dilce de Fátima 2 Valeriano, Márcio de Morisson 3 Vasconcelos, David L. |
Resume Identifier | 1 8JMKD3MGP5W/3C9JGTQ 2 8JMKD3MGP5W/3C9JHPL |
Group | 1 DIOTG-CGCT-INPE-MCTI-GOV-BR 2 DIOTG-CGCT-INPE-MCTI-GOV-BR |
Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade Federal de Campina Grande (UFCG) |
Author e-Mail Address | 1 rossettidilce@gmail.com 2 mvaleriano667@gmail.com 3 davidgeologia2006.1@hotmail.com |
Journal | Journal of South American Earth Sciences |
Volume | 122 |
Pages | e104187 |
Secondary Mark | A1_INTERDISCIPLINAR A1_GEOGRAFIA A2_GEOCIÊNCIAS A2_ENGENHARIAS_III A2_CIÊNCIAS_AGRÁRIAS_I B1_ODONTOLOGIA B1_MEDICINA_II B1_CIÊNCIAS_AMBIENTAIS B1_BIODIVERSIDADE B1_ANTROPOLOGIA_/_ARQUEOLOGIA B2_QUÍMICA B2_MATERIAIS B2_CIÊNCIAS_BIOLÓGICAS_I B3_ASTRONOMIA_/_FÍSICA C_ENGENHARIAS_II |
History (UTC) | 2023-01-13 14:13:43 :: simone -> administrator :: 2023-01-13 14:13:52 :: administrator -> simone :: 2023 2023-01-13 14:14:12 :: simone -> administrator :: 2023 2023-01-19 03:55:04 :: administrator -> simone :: 2023 2023-06-22 19:15:47 :: simone -> administrator :: 2023 2024-01-02 17:16:38 :: administrator -> simone :: 2023 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Version Type | publisher |
Keywords | Amazon drainage Geomorphology Late Quaternary Negro River paleovalley |
Abstract | When the Amazon was transformed into an eastward-flowing transcontinental drainage is an unresolved issue of great international interest. This is mainly due to the contribution of this river to global hydrological and climatic processes. The proposed time for this event ranges largely from the late Miocene-Pliocene to Pleistocene. Advancing this issue depends on new information from the continental domain that witnessed this event. This study aims to contribute to this debate by focusing on new geomorphological interpretation of digital elevation models and a chronological framework from available optically stimulated luminescence ages. The analysis was completed with subsurface information, including stratigraphic correlation of well logs, and interpretation of a regional seismic reflection line. The interpretation of geomorphological data revealed a major, narrow, NS elongated, C-shaped depression connected with the Negro River to the north. This depression is confined between bounding surfaces marked by regularly distributed, spoon-shaped scours related to fluvial erosion. Sediments within this depression record late Chibanian ages and have the surfaces marked by abundant ridges and swales attributed to migrating fluvial bars. These characteristics altogether led to interpret the C-shaped depression as a fluvial paleovalley, which most likely corresponds to a previous path of the Negro River approximately 100 km west of its present-day position. Notably, the southern sector of this paleovalley is sharply truncated by terraces of the Solimões River, conformed by sediments with early/middle Tarantian and Holocene ages. These data suggest that the establishment of the Solimões River across the study area occurred only after the Negro River moved eastward to occupy its modern location. |
Area | SRE |
Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > A different path... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
Language | en |
Target File | 1-s2.0-S0895981122004734-main.pdf |
User Group | simone |
Reader Group | administrator simone |
Visibility | shown |
Archiving Policy | denypublisher denyfinaldraft24 |
Read Permission | deny from all and allow from 150.163 |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/46KUATE |
Citing Item List | sid.inpe.br/bibdigital/2022/04.03.22.23 3 sid.inpe.br/mtc-m21/2012/07.13.14.44.37 3 sid.inpe.br/mtc-m21/2012/07.13.14.54.54 1 |
Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
Host Collection | urlib.net/www/2021/06.04.03.40 |
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6. Notes | |
Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Description control | |
e-Mail (login) | simone |
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