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The photo this week is of another self collected beauty. I collected this piece below at the Marmoraton Iron Mine in Marmora, Ontario a few years ago. When I found it none of the garnet crystals you see were visible. They were all covered by a thick [...]
Callan showcases some extraordinary depositional structures (graded bedding and flame structures) seen in Archean turbidites in the Superior province of northern
Jellied jellyfish — The cover of the April 2013 Journal of Creation has a picture of a jellyfish, with a caption that states “Fossil Jellyfish from Western Australia: Challenging Geological Chronology.” The article is “Fossil [...]
If you look at the two photos above, you will notice that the sand has moved – there is something down there……. I have long been fascinated by the sandfish – the sand swimmer, the sand skink, or Scincus
There are five different species of Euglyphella ostracod found in the Silica Shale. Below is one I found in my sample from Sylvania, Ohio.I referred to "Ostracods of the Middle Devonian Silica Formation" to see if I could figure out which one the [...]
This was originally posted at: http://blogs.egu.eu/palaeoblog/?p=529 NASA might be having a rain-check on its outreach activities, but that’s not why Curiosity has gone silent the last few days. Every once in a while an event known as the [...]
A massive slope failure has occurred at the open pit of the Bingham Canyon Mine in Utah. Here is a link to a magnificent collection of photographs of the failure, which appears to have taken out part of a building, access roads, and filled the [...]
A talk from the Geographical Association annual conference on future losses from natural hazards, focusing on storms, floods, earthquakes and
The Up-Goer Five meme of explaining science in less than 1,000 words received some belated criticism of being a poor exercise in science communication. Yes, just like not every article should be a one-draft 5-minute stream-of-consciousness [...]
Initial information, and some fantastic images, are now available of the Bingham Canyon copper mine landslide. This is one of the largest mining-induced landslides of all