Radiocarbon ages and last occurrences of Globorotalia menardii flexuosa and Globoquadrina hexagona in Atlantic sediment cores
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| Autores principales: | , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
1987
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| _version_ | 1867171775155011584 |
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| author | Barash, Max S Kuptsov, Vladimir M Os'kina, Natalia S |
| author_facet | Barash, Max S Kuptsov, Vladimir M Os'kina, Natalia S |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Ranges of Globorotalia menardii menardii, Gr. menardii flexuosa and Globoquadrina hexagona at time of climatostratigraphic intervals representing oxygen-isotope stages 5-1 are determined by study of dozens of Late Quaternary sediment cores involving constructing paleotemperature curves from planktic foraminifera and oxygen isotope curves for their shells, as well as radiocarbon dating. Gr. menardii flexuosa and Gq. hexagona disappeared about 27-25 ky ago from the subtropical and tropical Atlantic and about 18 ky ago from the equatorial area. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_756672 |
| institution | PANGAEA |
| language | en |
| publishDate | 1987 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Radiocarbon ages and last occurrences of Globorotalia menardii flexuosa and Globoquadrina hexagona in Atlantic sediment cores Barash, Max S Kuptsov, Vladimir M Os'kina, Natalia S A-37t; A-40t; Age, 14C benzol synthesis; Age, dated; Age, dated, standard deviation; AK10-756; AK-1708GC; AK-1715; AK3-121; AK3-138GC; AK3-176GC; AK3-178GC; AK3-200GC; AK3-203GC; AK3-212GC; AK5-352-1; AK5-402-2; AK6-434GC; Akademik Kurchatov; AKU3; AKU6; Archive of Ocean Data; ARCOD; Atlantic Ocean; Benguela Upwelling; C2-20; C2-28; Calculated; Canary Upwelling; Counting, foraminifera; Depth, bottom/max; Depth, top/min; DRILL; Drilling/drill rig; Event label; GC; Grab; GRAB; Gravity corer; Gulf of Guinea; Last occurrence; M-2; M-67; Mikhail Lomonosov; ML_1033GC; ML_1045GC; ML_1046; ML_1056GC; ML_1101_3; ML_141; ML10; ML10_827; ML10_852; ML10_860GC; ML10_878GC; ML10_909GC; ML12; ML12_985; ML5_376; ML6_434; ML7; ML7_475; ML7_483; ML7_523GC; MULT; Multiple investigations; PS-830; PS-841; PS-859; South Atlantic Ocean; Tropical Atlantic Ranges of Globorotalia menardii menardii, Gr. menardii flexuosa and Globoquadrina hexagona at time of climatostratigraphic intervals representing oxygen-isotope stages 5-1 are determined by study of dozens of Late Quaternary sediment cores involving constructing paleotemperature curves from planktic foraminifera and oxygen isotope curves for their shells, as well as radiocarbon dating. Gr. menardii flexuosa and Gq. hexagona disappeared about 27-25 ky ago from the subtropical and tropical Atlantic and about 18 ky ago from the equatorial area. |
| title | Radiocarbon ages and last occurrences of Globorotalia menardii flexuosa and Globoquadrina hexagona in Atlantic sediment cores |
| topic | A-37t; A-40t; Age, 14C benzol synthesis; Age, dated; Age, dated, standard deviation; AK10-756; AK-1708GC; AK-1715; AK3-121; AK3-138GC; AK3-176GC; AK3-178GC; AK3-200GC; AK3-203GC; AK3-212GC; AK5-352-1; AK5-402-2; AK6-434GC; Akademik Kurchatov; AKU3; AKU6; Archive of Ocean Data; ARCOD; Atlantic Ocean; Benguela Upwelling; C2-20; C2-28; Calculated; Canary Upwelling; Counting, foraminifera; Depth, bottom/max; Depth, top/min; DRILL; Drilling/drill rig; Event label; GC; Grab; GRAB; Gravity corer; Gulf of Guinea; Last occurrence; M-2; M-67; Mikhail Lomonosov; ML_1033GC; ML_1045GC; ML_1046; ML_1056GC; ML_1101_3; ML_141; ML10; ML10_827; ML10_852; ML10_860GC; ML10_878GC; ML10_909GC; ML12; ML12_985; ML5_376; ML6_434; ML7; ML7_475; ML7_483; ML7_523GC; MULT; Multiple investigations; PS-830; PS-841; PS-859; South Atlantic Ocean; Tropical Atlantic |
| url | https://doi.org/10.1594/PANGAEA.756672 |