Stable isotope ratios of foraminifera from ODP Hole 171B-1051B sediments
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| Autori principali: | , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2000
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| _version_ | 1867169506726510592 |
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| author | Wade, Bridget S Norris, Richard D Kroon, Dick |
| author_facet | Wade, Bridget S Norris, Richard D Kroon, Dick |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The primary aim of the this investigation was to examine the stability of subtropical sea-surface temperatures and reconstruct the surface-to-benthos thermal gradient. High-resolution stable isotopic analyses (18O and 13C) were conducted on late middle Eocene planktonic and benthic foraminifers recovered from Hole 1051B, Blake Nose, western North Atlantic. The sequence comprises a siliceous nannofossil and foraminifer ooze, with well-preserved calcareous microfossils. Isotopic examination was conducted on the mixed-layer dweller Morozovella spinulosa and the benthic foraminifer Nuttalides truempyi at this subtropical site. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_788201 |
| institution | PANGAEA |
| language | en |
| publishDate | 2000 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Stable isotope ratios of foraminifera from ODP Hole 171B-1051B sediments Wade, Bridget S Norris, Richard D Kroon, Dick 171-1051B; Blake Nose, North Atlantic Ocean; DRILL; Drilling/drill rig; Joides Resolution; Leg171B; Ocean Drilling Program; ODP The primary aim of the this investigation was to examine the stability of subtropical sea-surface temperatures and reconstruct the surface-to-benthos thermal gradient. High-resolution stable isotopic analyses (18O and 13C) were conducted on late middle Eocene planktonic and benthic foraminifers recovered from Hole 1051B, Blake Nose, western North Atlantic. The sequence comprises a siliceous nannofossil and foraminifer ooze, with well-preserved calcareous microfossils. Isotopic examination was conducted on the mixed-layer dweller Morozovella spinulosa and the benthic foraminifer Nuttalides truempyi at this subtropical site. |
| title | Stable isotope ratios of foraminifera from ODP Hole 171B-1051B sediments |
| topic | 171-1051B; Blake Nose, North Atlantic Ocean; DRILL; Drilling/drill rig; Joides Resolution; Leg171B; Ocean Drilling Program; ODP |
| url | https://doi.org/10.1594/PANGAEA.788201 |