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| Main Authors: | , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
1983
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.818011 |
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| _version_ | 1867170032343056384 |
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| author | Deroo, Gerard Herbin, Jean-Paul |
| author_facet | Deroo, Gerard Herbin, Jean-Paul |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Pliocene-Pleistocene marls, muds, and hemipelagic clays with some beds of silt and sand were recovered on Leg 65 near the crest of the East Pacific Rise at the mouth of the Gulf of California. The organic matter in the sediments is mainly of marine origin for the upper Pleistocene sediments (0-0.61 m.y.), while the lower Pleistocene deposits (0.61- 1.80 m.y.) are characterized by continental organic matter except near the bottom of the sediment section in Hole 483A, where marine organic matter was found. The sediments belong to an early stage of geochemical evolution, except in Hole 482D, where hydrothermal effects are invoked to explain the maturity of the organic matter above the basement. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_818011 |
| institution | PANGAEA |
| language | en |
| publishDate | 1983 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Organic geochemistry of sediments recovered from DSDP Leg 65 Holes Deroo, Gerard Herbin, Jean-Paul 65-482; 65-482A; 65-482B; 65-482D; 65-483A; 65-483B; 65-483C; 65-484A; 65-485; 65-485A; Carbon, inorganic, total; Carbon, organic, total; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analyser CHN, LECO; Elevation of event; Event label; Glomar Challenger; Hydrogen index, mass HC, per unit mass total organic carbon; Hydrogen index *; Index; Latitude of event; Leg65; Longitude of event; North Pacific/Gulf of California/CONT RISE; North Pacific/Gulf of California/DIAPIR; North Pacific/Gulf of California/SEDIMENT POND; Oxygen index, mass CO2, per unit mass total organic carbon; Pyrolysis temperature maximum; Rock eval pyrolysis (Espitalié et al. 1977); Sample code/label Pliocene-Pleistocene marls, muds, and hemipelagic clays with some beds of silt and sand were recovered on Leg 65 near the crest of the East Pacific Rise at the mouth of the Gulf of California. The organic matter in the sediments is mainly of marine origin for the upper Pleistocene sediments (0-0.61 m.y.), while the lower Pleistocene deposits (0.61- 1.80 m.y.) are characterized by continental organic matter except near the bottom of the sediment section in Hole 483A, where marine organic matter was found. The sediments belong to an early stage of geochemical evolution, except in Hole 482D, where hydrothermal effects are invoked to explain the maturity of the organic matter above the basement. |
| title | (Table 1) Organic geochemistry of sediments recovered from DSDP Leg 65 Holes |
| topic | 65-482; 65-482A; 65-482B; 65-482D; 65-483A; 65-483B; 65-483C; 65-484A; 65-485; 65-485A; Carbon, inorganic, total; Carbon, organic, total; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Element analyser CHN, LECO; Elevation of event; Event label; Glomar Challenger; Hydrogen index, mass HC, per unit mass total organic carbon; Hydrogen index *; Index; Latitude of event; Leg65; Longitude of event; North Pacific/Gulf of California/CONT RISE; North Pacific/Gulf of California/DIAPIR; North Pacific/Gulf of California/SEDIMENT POND; Oxygen index, mass CO2, per unit mass total organic carbon; Pyrolysis temperature maximum; Rock eval pyrolysis (Espitalié et al. 1977); Sample code/label |
| url | https://doi.org/10.1594/PANGAEA.818011 |