Verosub, Kenneth Lee; Harris, Adam H; Karlin, R (2001): (Table 1) Depth and revised depth from ODP Sites 169-1033 and 169-1034 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.744817, Supplement to: Verosub, KL et al. (2001): Ultrahigh-resolution paleomagnetic record from ODP Leg 169S, Saanich Inlet, British Columbia: initial results. Marine Geology, 174(1-4), 79-93, https://doi.org/10.1016/S0025-3227(00)00143-2
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Abstract:
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.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 48.618052 * Median Longitude: -123.501472 * South-bound Latitude: 48.590550 * West-bound Longitude: -123.503410 * North-bound Latitude: 48.650000 * East-bound Longitude: -123.499910
Date/Time Start: 1996-08-19T12:53:00 * Date/Time End: 1996-08-21T04:45:00
Minimum DEPTH, sediment/rock: 0.0 m * Maximum DEPTH, sediment/rock: 108.7 m
Event(s):
169-1033A * Latitude: 48.590610 * Longitude: -123.503410 * Date/Time: 1996-08-19T12:53:00 * Elevation: -226.8 m * Penetration: 9.5 m * Recovery: 9.09 m * Location: Coastal waters of SE Alaska * Campaign: Leg169S * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 1 core; 9.5 m cored; 0 m drilled; 95.7 % recovery
169-1033B * Latitude: 48.590630 * Longitude: -123.503330 * Date/Time: 1996-08-19T16:30:00 * Elevation: -228.7 m * Penetration: 105 m * Recovery: 106.35 m * Location: Coastal waters of SE Alaska * Campaign: Leg169S * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 12 cores; 105 m cored; 0 m drilled; 101.3 % recovery
169-1033C * Latitude: 48.590750 * Longitude: -123.503330 * Date/Time: 1996-08-19T23:00:00 * Elevation: -226.1 m * Penetration: 72.7 m * Recovery: 75.87 m * Location: Coastal waters of SE Alaska * Campaign: Leg169S * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 8 cores; 72.7 m cored; 0 m drilled; 104.4 % recovery
Comment:
Depth, sediment = mbsf
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Core | Core | Verosub, Kenneth Lee | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Depth, composite revised | Depth comp r | rmcd | Verosub, Kenneth Lee |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
150 data points