Age of bottom sediments from the South Atlantic Rise as indicated by 14C data for stations of R/V Professor Shtokman
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
1988
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| _version_ | 1867168097159348224 |
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| author | Trimonis, Egidius S Os'kina, Natalia S Barteneva, Leili I |
| author_facet | Trimonis, Egidius S Os'kina, Natalia S Barteneva, Leili I |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Sedimentation of pelagic biogenic coccolithic-foraminiferal sediments predominates in the section of the South Atlantic ridge between 20° and 30°S. Sedimentation rate and thickness of Late Quaternary sediments differ in the rift valley, the crestal section of the ridge, its flanks and transform faults. Holocene and layers representing the most recent and pen¬ultimate continental glaciations and the last interglacial are distinguishable in the late Quaternary profile. During their development, changes in the mean annual sea surface temperature in the tropical zone of the South Atlantic were minimal, i.e. 1-2°C. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_758746 |
| institution | PANGAEA |
| language | en |
| publishDate | 1988 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Age of bottom sediments from the South Atlantic Rise as indicated by 14C data for stations of R/V Professor Shtokman Trimonis, Egidius S Os'kina, Natalia S Barteneva, Leili I Age, 14C benzol synthesis; Age, dated; Age, standard deviation; Archive of Ocean Data; ARCOD; Area/locality; Calculated; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elevation of event; Event label; GC; Gravity corer; Latitude of event; Longitude of event; PSh-830; PSh-832; PSh-834; PSh-839; PSh-841; PSh-842; PSh-844; PSh-846; South Atlantic Ocean Sedimentation of pelagic biogenic coccolithic-foraminiferal sediments predominates in the section of the South Atlantic ridge between 20° and 30°S. Sedimentation rate and thickness of Late Quaternary sediments differ in the rift valley, the crestal section of the ridge, its flanks and transform faults. Holocene and layers representing the most recent and pen¬ultimate continental glaciations and the last interglacial are distinguishable in the late Quaternary profile. During their development, changes in the mean annual sea surface temperature in the tropical zone of the South Atlantic were minimal, i.e. 1-2°C. |
| title | Age of bottom sediments from the South Atlantic Rise as indicated by 14C data for stations of R/V Professor Shtokman |
| topic | Age, 14C benzol synthesis; Age, dated; Age, standard deviation; Archive of Ocean Data; ARCOD; Area/locality; Calculated; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elevation of event; Event label; GC; Gravity corer; Latitude of event; Longitude of event; PSh-830; PSh-832; PSh-834; PSh-839; PSh-841; PSh-842; PSh-844; PSh-846; South Atlantic Ocean |
| url | https://doi.org/10.1594/PANGAEA.758746 |