Talk:Magnetic field reversals/Laboratory

Plagiarism and copyright violation check
Pass. WMF copyvio tool using TurnItIn. Short phrases or sentences such as "...a complete and rapid reversal of the geomagnetic field..." were similarly used in external pages, quoted and referenced here, but are not regarded as plagiarism or copyright violation. --Marshallsumter (discuss • contribs) 03:10, 18 January 2018 (UTC)