(Table 1) Paleomagnetic of ODP Site 136-842
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
1993
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| _version_ | 1867168137226485760 |
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| author | Helsley, Charles E |
| author_facet | Helsley, Charles E |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Paleomagnetic studies on sediments recovered during Leg 136 have yielded a polarity reversal sequence that can be compared with the global magnetic reversal time scale to establish a sedimentation rate for Hole 842B. This sedimentation rate is substantially higher than that normally observed in the central Pacific basin probably as a result of the contribution of volcanic ash to the normal pelagic sources of sediment. The basalt samples from the oceanic crust at Site 843 have been used to determine a paleolatitude of 10.2°S for the 110±2 m.y.-old crust from this site. Detailed studies of the polarity transitions yielded few intermediate directions, but these few records provide support for the "Americas" transitional path observed at other continental and marine sites in Europe and North America. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_804626 |
| institution | PANGAEA |
| language | en |
| publishDate | 1993 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Paleomagnetic of ODP Site 136-842 Helsley, Charles E 136-842A; 136-842B; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Joides Resolution; Leg136; North Pacific Ocean; NRM, Declination; NRM, Inclination; Ocean Drilling Program; ODP; Paleolatitude; Paleolongitude; Sample code/label Paleomagnetic studies on sediments recovered during Leg 136 have yielded a polarity reversal sequence that can be compared with the global magnetic reversal time scale to establish a sedimentation rate for Hole 842B. This sedimentation rate is substantially higher than that normally observed in the central Pacific basin probably as a result of the contribution of volcanic ash to the normal pelagic sources of sediment. The basalt samples from the oceanic crust at Site 843 have been used to determine a paleolatitude of 10.2°S for the 110±2 m.y.-old crust from this site. Detailed studies of the polarity transitions yielded few intermediate directions, but these few records provide support for the "Americas" transitional path observed at other continental and marine sites in Europe and North America. |
| title | (Table 1) Paleomagnetic of ODP Site 136-842 |
| topic | 136-842A; 136-842B; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Event label; Joides Resolution; Leg136; North Pacific Ocean; NRM, Declination; NRM, Inclination; Ocean Drilling Program; ODP; Paleolatitude; Paleolongitude; Sample code/label |
| url | https://doi.org/10.1594/PANGAEA.804626 |