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Detailed File Information
Illustration of a Geomagnetic-Polarity Timescale
File Name
m00003.d3.geomagnetic.polarity.epochs.jpg
Data Type
diagram
Computer Program
Adobe Illustrator 10
File Size
47.00 KB - 1 file
Expert Level
High School (Grade 9-12)
Contributor
Hillary Mills
Source
Vine 1966
Resource Matrix
Geological Time Scale
Description
This image displays geomagnetic-polarity epochs and their correlation to an age in millions of years and a specific magnetic anomaly. The age of the seafloor is based on K-Ar dating. Blue anomalies represent normal magnetic polarities and red anomalies are reversed magnetic polarities.
Geological Age Range and Timescale
0 - 4 Ma, Messinian
Keywords
age of seafloor, ERESE, geomagnetic polarity epochs, geomagnetic timescale, magnetic anomalies, magnetic anomaly, magnetic field reversal, magnetic stripes, normal polarity, reversed polarity, Vine
Persistent Link Current Web Page
https://earthref.org/ERDA/239/
Direct Download Link
https://earthref.org/ERDA/download:239/