Image:Geomagnetic late cenozoic.png
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Late Cenozoic geomagnetic time scale. Dark (light) areas denote periods of normal (reversed) polarity.
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This image is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of Interior. For more information, see the official USGS copyright policy |
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Source: U.S. Geological Survey
Open-File Report 03-187 http://geopubs.wr.usgs.gov/open-file/of03-187/
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 07:16, 25 October 2005 | 366×1,278 (67 KB) | Julo | (Late Cenozoic geomagnetic time scale. Dark (light) areas denote periods of normal (reversed) polarity. {{PD-USGov-Interior-USGS}} Source: U.S. Geological Survey Open-File Report 03-187 http://geopubs.wr.usgs.gov/open-file/of03-187/) |
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