(Table 1) Depth and revised depth from ODP Sites 169-1033 and 169-1034
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2001
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| _version_ | 1867168092921004032 |
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| author | Verosub, Kenneth Lee Harris, Adam H Karlin, R |
| author_facet | Verosub, Kenneth Lee Harris, Adam H Karlin, R |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The Holocene section in Saanich Inlet, Vancouver Island, British Columbia, is 50-70 m thick. Cores from Saanich Inlet obtained during Leg 169S of the Ocean Drilling Program afford an excellent opportunity to obtain an ultrahigh-resolution paleomagnetic and environmental magnetic record for the Holocene and Late Pleistocene of western Canada. We have used an automated, long-core cryogenic magnetometer to study over 380 m of continuous u-channel samples from ODP Sites 1033 and 1034, the two sites that constitute Leg 169S. Holocene records of paleomagnetic inclination and intensity show excellent intra-site correlation and can be used to fine-tune the lithologic correlation among cores from each site. The Late Pleistocene magnetic records provide a means of intra-site correlation of the otherwise featureless marine clay. Near the Holocene/Late Pleistocene boundary, both sites contain a magnetic intensity feature that is interpreted as a Missoula-type flood event on the Fraser River. The composite Holocene inclination records from the two sites are quite similar and provide a means of comparing current age-models that are based on radiocarbon dating of material from each site. This comparison shows only minor differences in the available age-models. It also provides strong evidence that the sediments of Saanich Inlet represent a reliable record of geomagnetic field behavior. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_744817 |
| institution | PANGAEA |
| language | en |
| publishDate | 2001 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table 1) Depth and revised depth from ODP Sites 169-1033 and 169-1034 Verosub, Kenneth Lee Harris, Adam H Karlin, R 169-1033A; 169-1033B; 169-1033C; 169-1033D; 169-1034A; 169-1034B; 169-1034C; 169-1034D; 169-1034E; Coastal waters of SE Alaska; Core; Dead Dog vent field, North Pacific Ocean; Depth, composite revised; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Event label; Joides Resolution; Leg169S; Ocean Drilling Program; ODP The Holocene section in Saanich Inlet, Vancouver Island, British Columbia, is 50-70 m thick. Cores from Saanich Inlet obtained during Leg 169S of the Ocean Drilling Program afford an excellent opportunity to obtain an ultrahigh-resolution paleomagnetic and environmental magnetic record for the Holocene and Late Pleistocene of western Canada. We have used an automated, long-core cryogenic magnetometer to study over 380 m of continuous u-channel samples from ODP Sites 1033 and 1034, the two sites that constitute Leg 169S. Holocene records of paleomagnetic inclination and intensity show excellent intra-site correlation and can be used to fine-tune the lithologic correlation among cores from each site. The Late Pleistocene magnetic records provide a means of intra-site correlation of the otherwise featureless marine clay. Near the Holocene/Late Pleistocene boundary, both sites contain a magnetic intensity feature that is interpreted as a Missoula-type flood event on the Fraser River. The composite Holocene inclination records from the two sites are quite similar and provide a means of comparing current age-models that are based on radiocarbon dating of material from each site. This comparison shows only minor differences in the available age-models. It also provides strong evidence that the sediments of Saanich Inlet represent a reliable record of geomagnetic field behavior. |
| title | (Table 1) Depth and revised depth from ODP Sites 169-1033 and 169-1034 |
| topic | 169-1033A; 169-1033B; 169-1033C; 169-1033D; 169-1034A; 169-1034B; 169-1034C; 169-1034D; 169-1034E; Coastal waters of SE Alaska; Core; Dead Dog vent field, North Pacific Ocean; Depth, composite revised; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Event label; Joides Resolution; Leg169S; Ocean Drilling Program; ODP |
| url | https://doi.org/10.1594/PANGAEA.744817 |