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Author Archives: Chris Rowan
AGU on the interweb
It’s been a somewhat frustrating week for this geoblogger, with many potentially interesting stories popping up containing some variant of “presented this week at AGU in San Francisco”. With 15,000+ Earth Scientists collected in the same place, it’s no surprise … Continue reading
A deskcrop-full of komatiite
I have on my desk evidence for a hotter mantle 3 billion years ago. Nifty, eh?
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Don’t put your faith in (no) sunspots
Reports of a Maunder-like minimum are somewhat premature
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Terry Pratchett ‘not dead’, thank goodness
When I saw that one of my Facebook friend’s status was ‘very upset about Terry Pratchett’, my blood ran cold. Fortunately, I was wrong to fear the worst, but there’s still bad news: he’s been diagnosed with “a very rare … Continue reading
Martian plate tectonics
Are striped magnetic anomalies on the Red Planet evidence of ancient sea-floor spreading?
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