Alkenon concentrations of Creatcesous sediments of DSDP Hole 76-534A (Table 1)
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| Autores principales: | , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
1985
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| _version_ | 1867169979726561280 |
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| author | Farrimond, Paul Brassell, Simon C |
| author_facet | Farrimond, Paul Brassell, Simon C |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We here report the discovery of unusual distributions of long-chain alkenones (C37-C42) in two Cretaceous black shales from the Blake-Bahama Basin, western North Atlantic. These sediments are Cenomanian (c. 95 Ma) and mid-Albian (c. 105 Ma) in age, thus significantly extending the geological range of these compounds. The precise source of these lipids is, as yet, unknown, although they may derive from an ancient ancestor of Emiliania huxleyi. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_757315 |
| institution | PANGAEA |
| language | en |
| publishDate | 1985 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Alkenon concentrations of Creatcesous sediments of DSDP Hole 76-534A (Table 1) Farrimond, Paul Brassell, Simon C -; 76-534A; Alkenone, C37:2; Alkenone, C38:2; Alkenone, C39:2; Alkenone, C40:2; Alkenone, C41:2; Alkenone, C42:2; Alkenone, per unit sediment mass; Alkenones; Average chain length; Carbon, organic, total; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Extract; Glomar Challenger; Leg76; Lithology/composition/facies; North Atlantic/BASIN; Sample code/label; Stage We here report the discovery of unusual distributions of long-chain alkenones (C37-C42) in two Cretaceous black shales from the Blake-Bahama Basin, western North Atlantic. These sediments are Cenomanian (c. 95 Ma) and mid-Albian (c. 105 Ma) in age, thus significantly extending the geological range of these compounds. The precise source of these lipids is, as yet, unknown, although they may derive from an ancient ancestor of Emiliania huxleyi. |
| title | Alkenon concentrations of Creatcesous sediments of DSDP Hole 76-534A (Table 1) |
| topic | -; 76-534A; Alkenone, C37:2; Alkenone, C38:2; Alkenone, C39:2; Alkenone, C40:2; Alkenone, C41:2; Alkenone, C42:2; Alkenone, per unit sediment mass; Alkenones; Average chain length; Carbon, organic, total; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Extract; Glomar Challenger; Leg76; Lithology/composition/facies; North Atlantic/BASIN; Sample code/label; Stage |
| url | https://doi.org/10.1594/PANGAEA.757315 |