Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geophysical phenomenon
|
| gptkbp:alsoKnownAs |
geomagnetic reversal
|
| gptkbp:describes |
A change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.
|
| gptkbp:effect |
gptkb:navigation
magnetometer |
| gptkbp:evidence |
paleomagnetism
|
| gptkbp:frequency |
irregular intervals, averaging several hundred thousand years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Magnetic Flip
|
| gptkbp:lastOccurred |
about 780,000 years ago (Brunhes–Matuyama reversal)
|
| gptkbp:occurredIn |
gptkb:Earth
other planets |
| gptkbp:studiedBy |
geophysicists
|
| gptkbp:bfsParent |
gptkb:Birdsongs_of_the_Mesozoic
|
| gptkbp:bfsLayer |
7
|