Lithology, stage, organic carbon, δ¹³C, hydrocarbons and fatty acids at DSDP Hole 93-603B
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| Hauptverfasser: | , |
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
1987
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| _version_ | 1867170463588810752 |
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| author | Joyce, Rosanne M van Vleet, Edward S |
| author_facet | Joyce, Rosanne M van Vleet, Edward S |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Organic-matter-rich Upper Cretaceous claystones from DSDP Hole 603B, lower continental rise, had organic carbon values ranging from 1.7 to 13.7%, C/N ratios from 32 to 72, and d13C values from -23.5 to -27.1 per mil. Lipid class maxima for the unbound alkanes (C29 and C31), unbound fatty acids (C28 and C30), and bound fatty acids (C24, C26 , and C28) and the strong odd-carbon and even-carbon preferences, respectively, suggested that the organic matter in these sediments was partially the result of input from continental plant waxes. Transport of the organic-matter-rich sediments to the deep sea from the near-shore environment probably resulted from turbiditic flow under oxygen-stressed conditions. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_789250 |
| institution | PANGAEA |
| language | en |
| publishDate | 1987 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Lithology, stage, organic carbon, δ¹³C, hydrocarbons and fatty acids at DSDP Hole 93-603B Joyce, Rosanne M van Vleet, Edward S 93-603B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg93 Organic-matter-rich Upper Cretaceous claystones from DSDP Hole 603B, lower continental rise, had organic carbon values ranging from 1.7 to 13.7%, C/N ratios from 32 to 72, and d13C values from -23.5 to -27.1 per mil. Lipid class maxima for the unbound alkanes (C29 and C31), unbound fatty acids (C28 and C30), and bound fatty acids (C24, C26 , and C28) and the strong odd-carbon and even-carbon preferences, respectively, suggested that the organic matter in these sediments was partially the result of input from continental plant waxes. Transport of the organic-matter-rich sediments to the deep sea from the near-shore environment probably resulted from turbiditic flow under oxygen-stressed conditions. |
| title | Lithology, stage, organic carbon, δ¹³C, hydrocarbons and fatty acids at DSDP Hole 93-603B |
| topic | 93-603B; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg93 |
| url | https://doi.org/10.1594/PANGAEA.789250 |