The authorSimon Wellings
- Great Geology in Google Maps: dunes
- Tasting the earth: mantle geochemistry
- Metamorphic petrology under stress: round 2
- Seismology in space
- The Constitution of the Interior of Earth, as Revealed by Earthquakes
- Subduction is not the end
- Paths across the Cheshire Peak
- A new paradigm for Barrovian metamorphism?
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- On The Geology of Mount Everest:
- Kevin N: Calum Gilhooly — This is a year-and-a-half late, but I’ve written a rebuttal to the young... (17 days 3 hours ago)
- Metageologist: Hi Roy, There is a mechanism called ‘shear heating’ that has been considered as a... (20 days 6 hours ago)
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- Leon Williams: This is nicely written. These ancient civilizations are amazing. Here is one on the Olmecs... (49 days 17 hours ago)
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Based on a work at all-geo.org.
Category Archives: sediments
Between Mars and Jupiter, 470 million years ago, there was a massive collision between two 100km-sized chunks of rock – this solar system’s biggest bang of the last billion years. It created a massive cloud of smaller fragments. Some of … Continue reading
Fracking is rightly a major political issue. In Britain this is topical as the government has just released a technical report showing that very large volumes of natural gas are locked into rocks beneath northern England. As a tax-payer whose … Continue reading