Block, SkipCaptcha, apieditor, Automoderated users, Bots, edit, ratelimit-exempt
58,450
edits
Changes
Jump to navigation
Jump to search
Line 1:
Line 1: − + − +
clean up & uniformity
'''Magnetic polarity''' is the direction of magnetic poles (either normal or reversed) preserved in [[igneous rock]]s after they cool through their Curie temperatures. <ref>[http://vulcan.wr.usgs.gov/Glossary/volcano_terminology.html Glossary of Volcano and Related Terminology]</ref>
'''Magnetic polarity''' is the direction of magnetic poles (either normal or reversed) preserved in [[igneous rock]]s after they cool through their Curie temperatures.<ref>[http://vulcan.wr.usgs.gov/Glossary/volcano_terminology.html Glossary of Volcano and Related Terminology]</ref>
==References==
==References==
<references/>
<references/>
[[category:geology]]
[[Category:Geology]]