Category Archives: palaeomagic

Oman’s view of the Snowball Earth

Posted on March 27, 2010 by Chris Rowan

Evidence from my field area of extreme climatic fluctuations 700 million years ago – but does it support the notion that the whole planet froze over?
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Categories: climate science, deep time, fieldwork, geology, outcrops, palaeomagic, past worlds, Proterozoic

6 fields a-flipping

Posted on December 30, 2009 by Chris Rowan

On the 6th day of Christmas my true love sent to me…
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Categories: geology, palaeomagic

3 Helmholtz coils

Posted on December 27, 2009 by Chris Rowan

On the 3rd day of Christmas my true love sent to me…
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Categories: geology, geophysics, palaeomagic

An APWP

Posted on December 25, 2009 by Chris Rowan

On the 1st day of Christmas my true love sent to me…
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Categories: geology, palaeomagic

The amazing disappearing asymmetric magnetic reversals

Posted on November 11, 2009 by Chris Rowan

Weird field behaviour in the Neoproterozoic vanishes when you add more data to the mix.
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Categories: geology, geophysics, palaeomagic, past worlds, Proterozoic