Unknown
PANGAEA
In:
Supplement to: Higgins, Sean M; Kreitz, Scott F; King, Terri; Goldberg, David (1999): Data Report: Magnetic polarity and susceptibility measurements from the geological high-resolution magnetometer tool at Sites 984, 986, and 987. In: Raymo, ME; Jansen, E; Blum, P; Herbert, TD (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 162, 1-5, https://doi.org/10.2973/odp.proc.sr.162.031.1999
Publication Date:
2024-01-09
Description:
Magnetic field and susceptibility data were collected using the geological high-resolution magnetometer tool string (GHMT) at three sites during Ocean Drilling Program Leg 162. Postcruise processing of the magnetic field data yielded a polarity stratigraphy for Holes 986C and 987E. A magnetic susceptibility record was measured at Hole 984B. Detailed analysis of the core and log susceptibility records at Hole 984B yielded an empirical tool resolution of the susceptibility measurement tool (SUMT) of 53 cm. At Site 984, where sedimentation rates were typically 〉10 cm/k.y., this gave a resolution of at least ~5000 yr. This data report summarizes the GHMT postcruise processing, method of interpretation, and analysis of the SUMT resolution.
Keywords:
162-984; COMPCORE; Composite Core; DEPTH, sediment/rock; Joides Resolution; Leg162; Magnetometer, geological high-resolution tool string (GHMT); Ocean Drilling Program; ODP; South Atlantic Ocean; Susceptibility
Type:
Dataset
Format:
text/tab-separated-values, 3307 data points
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