archaeomagnetism

archaeomagnetism

(ˌɑːkɪəʊˈmæɡnɪˌtɪzəm) or

archeomagnetism

n
(Archaeology) an archaeological technique for dating certain clay objects by measuring the extent to which they have been magnetized by the earth's magnetic field
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

archaeomagnetism

A technique used to date ancient clay objects by measuring how much they have been magnetized by the earth’s magnetic field.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
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References in periodicals archive ?
It is also placing pressure upon archaeologists involved in the research, to depend on scientific dating techniques such as radiocarbon dates or archaeomagnetism of objects found at the site.
This has given major impetus to the science of archaeomagnetism. The other two factors are considered responsible for the partly periodic fine structure exhibited in the curve, with varying amplitudes of about 1% to 2%.