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Monthly Archives: March 2012
Stuff we linked to on Twitter last week
Welcome to the weekly links fest from your friendly Highly Allochthonous bloggers. If you’re thinking the format looks a bit different this week, it’s because Chris has been tinkering a bit with the script that generates the links in an … Continue reading
Friday Focal Mechanism: M 7.4, Oaxaca, Mexico
The largest earthquake to hit the planet this week was in Mexico, which was shaken on Tuesday by a magnitude 7.4 earthquake. The epicentre was in the Oaxaca region about 300 kilometres southwest of Mexico city, and the rupture was … Continue reading
Geological maps: still interesting even when there’s only one rock type
The USGS, in collaboration with NASA, have just released a geological map of Jupiter’s ultra-volcanically active moon Io, based on images from the Voyager and Galileo probes. It is a thing of beauty. The sheer variety of different geological units … Continue reading
Stuff we linked to on Twitter last week
Other posts on All-geo On Earth Science Erratics, Erin Parker talks about the challenge of making geology relevant to students. Join the discussion! http://all-geo.org/erratics/2012/03/making-it-relevant/ At Metageologist, Simon Wellings shows how there is more of geological interest in Sicily than just … Continue reading
Scenic Saturday: from desert to verdant grassland in 10 miles (and 1000 m)
Why large climatic contrasts occur over short distances on Hawaii – and why this is scientifically important. Continue reading