Magnetic anomalies over fracture zones in the central North Atlantic Ocean

The offset of a fracture zone leads to a configuration in which a strip of oceanic crust of one age will be juxtaposed axially to a strip of another age. Consequently, the polarity of the magnetic layer may be different on either side of the fracture zone. Next to this magnetic contrast the fracture...

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Bibliographic Details
Main Author: Twigt, W
Other Authors: IVAU: Instituut voor Aardwetenschappen Utrecht, Applied geophysics, Collette, B.J.
Format: Doctoral or Postdoctoral Thesis
Language:English
Published: Instituut voor Aardwetenschappen RUU 1980
Subjects:
magnetic anomalies
submarine topography
plate tectonics
faults (geology)
Atlantic Ocean
North Atlantic
Online Access:https://dspace.library.uu.nl/handle/1874/315063
Description
Summary:The offset of a fracture zone leads to a configuration in which a strip of oceanic crust of one age will be juxtaposed axially to a strip of another age. Consequently, the polarity of the magnetic layer may be different on either side of the fracture zone. Next to this magnetic contrast the fracture zone may have a finite width; the magnetic source layer for oceanic crust may be altered or absent within the fracture zone

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