Pariso, Janet E; Johnson, H Paul (1989): Magnetic properties and oxide petrography of ODP Hole 111-504B [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.753154, Supplement to: Pariso, JE; Johnson, HP (1989): Magnetic properties and oxide petrography of the sheeted dike complex in Hole 504B. In: Becker, K; Sakai, H; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 111, 159-167, https://doi.org/10.2973/odp.proc.sr.111.132.1989
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Abstract:
Magnetic properties measurements were performed on 47 samples drilled during Leg 111 of the Ocean Drilling Program and oxide petrography was studied in 32 samples taken at depths throughout the sheeted dike complex in Hole 504B. Integration of these data with results from previous DSDP legs shows that while natural remanent magnetization is constant with depth, magnetic susceptibility increases and median demagnetizing field and the Q ratio decrease with depth in the section. These trends appear to be a result of an increase in deuteric oxidation and a decrease in hydrothermal alteration of primary titanomagnetite with depth. A distinct change in stable magnetic inclination occurs between the extrusive basalts and the sheeted dikes and may be a result of tectonic rotation of the upper extrusive basalts.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 1.226900 * Longitude: -83.730300
Date/Time Start: 1986-10-05T11:45:00 * Date/Time End: 1986-10-16T18:15:00
Event(s):
111-504B * Latitude: 1.226900 * Longitude: -83.730300 * Date/Time Start: 1986-10-05T11:45:00 * Date/Time End: 1986-10-16T18:15:00 * Elevation: -3474.0 m * Penetration: 1562.1 m * Recovery: 27.36 m * Location: North Pacific Ocean * Campaign: Leg111 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 29 cores; 209 m cored; 0 m drilled; 13.1 % recovery
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2 datasets
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Datasets listed in this publication series
- Pariso, JE; Johnson, HP (1989): (Table 1) Magnetic property measurements of ODP Hole 111-504B. https://doi.org/10.1594/PANGAEA.753149
- Pariso, JE; Johnson, HP (1989): (Table 2) Summary of oxide petrography description of samples from the sheeted dike complex, ODP Hole 111-504B. https://doi.org/10.1594/PANGAEA.753152