Large amplitude magnetic anomalies in the northern sector of the Powell Basin, NE Antarctic Peninsula

• Main Authors: Surinach, E., Galindo-Zaldivar, J., Maldonado, A., Livermore, R.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Springer 1997
• Subjects: Antarctic; Antarctic Peninsula; Bransfield Strait; Pacific; Powell Basin; South Scotia Ridge; The Antarctic; Antarc*
• Online Access: http://nora.nerc.ac.uk/id/eprint/514722/; https://doi.org/10.1023/A:1004240931967

Magnetic profiles obtained during the Hesant 92/93 cruise with the R/V Hesperides show large amplitude anomalies (up to 1000 nT) along a 100 km wide band in the northern margin of the Powell Basin. The anomalies, which are also locally identified in the eastern and western margins, are attributed to...