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| Main Authors: | , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
1992
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.683526 |
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| _version_ | 1867168996990648320 |
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| author | Dowsett, Harry J Loubere, Paul |
| author_facet | Dowsett, Harry J Loubere, Paul |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Application of quantitative micropaleontologic methods of sea-surface temperature (SST) estimation to the planktic foraminiferal faunas at Hole 548 in the northeast Atlantic between 3.5 and 2.0 Ma provide a detailed record of Pliocene surface temperature changes during the onset of major Northern Hemisphere glaciation. SST estimates indicate a relatively warm interval of "enhanced interglacials (warm peaks)" between 3.2 and 2.8 Ma followed by steady cooling with a significant step-like change toward colder temperatures occurring about 2.4 Ma. This record compares well with faunal and SST records from other North Atlantic sites. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_683526 |
| institution | PANGAEA |
| language | en |
| publishDate | 1992 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Late Pliocene sea-surface temperature record of DSDP Hole 80-548 from the Northeast Atlantic Ocean (Table 1) Dowsett, Harry J Loubere, Paul 80-548; AGE; Communality; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Factor 1; Factor 2; Factor 3; Factor 4; Factor 5; Glomar Challenger; Leg80; North Atlantic/SPUR; Sample code/label; Sea surface temperature, summer; Sea surface temperature, winter; Transfer function GSF18, Dowsett & Poore (1990) Application of quantitative micropaleontologic methods of sea-surface temperature (SST) estimation to the planktic foraminiferal faunas at Hole 548 in the northeast Atlantic between 3.5 and 2.0 Ma provide a detailed record of Pliocene surface temperature changes during the onset of major Northern Hemisphere glaciation. SST estimates indicate a relatively warm interval of "enhanced interglacials (warm peaks)" between 3.2 and 2.8 Ma followed by steady cooling with a significant step-like change toward colder temperatures occurring about 2.4 Ma. This record compares well with faunal and SST records from other North Atlantic sites. |
| title | Late Pliocene sea-surface temperature record of DSDP Hole 80-548 from the Northeast Atlantic Ocean (Table 1) |
| topic | 80-548; AGE; Communality; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Factor 1; Factor 2; Factor 3; Factor 4; Factor 5; Glomar Challenger; Leg80; North Atlantic/SPUR; Sample code/label; Sea surface temperature, summer; Sea surface temperature, winter; Transfer function GSF18, Dowsett & Poore (1990) |
| url | https://doi.org/10.1594/PANGAEA.683526 |