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Image: Geomagnetic polarity late Cenozoic

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Original image(SVG file, nominally 380 × 1,150 pixels, file size: 28 KB)

Description: Geomagnetic polarity during the late Cenozoic Era. Dark areas denote periods of normal polarity, light areas denote reverse polarity.
Title: Geomagnetic polarity late Cenozoic
Credit: U.S. Geological Survey Open-File Report 03-187
Author: United States Geological Survey, hand-traced to vector by me (User:Intgr)
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

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