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Geology Photo of the Week #22

I have been posting a lot lately about the Yukon. So for a change of pace the photo for this week comes from Australia…about as far from the Yukon as it is possible to get. This is a photo looking down on a mat of stromatolites. They are the round shapes poking up through the …[Read More]

It’s just a flesh wound!

Fossils, as we typically think about them, tell us about the death of an animal. The teeth, bones, shells, fragmented pseudopods and other weird and wonderful bits of carcass all only ever reflect one thing: a permanent geological limbo. These types of fossil are known as body fossils. The other major group of fossils, that …[Read More]

GfGD Placement Report: Ellie Murtagh’s work with CAFOD

In September 2012 Eleanor Murtagh completed a short Geology for Global Development (GfGD) placement with the international humanitarian and relief organisation CAFOD. At CAFOD, Ellie worked with Dr Kate Crowley (Disaster Risk Reduction Advisor) for a week. Here she reports on the activities she was involved in and the lessons she learnt from this experience.  …[Read More]

Imaggeo on Mondays: Wonderings and weathering

After studying ‘Applied Environmental Sciences’ I decided to go with a friend for six months to New Zealand for the southern hemisphere winter. Leaving as soon as my diploma thesis (on epiphytic lichens) was written, we set off into the distance to work and travel. We chose New Zealand as our dream destination because these …[Read More]

Fun with PHREEQ at Red Creek

Most freshwater on earth is not that highly saturated with dissolved metals or minerals. However, there are exceptions to be found all over the world from natural acid rock drainage to the alkali springs of Jordan. If the concentrations of dissolved metals are high enough the water can be toxic. For example, water draining from …[Read More]

GeoTalk: Jane Robb

GeoTalk, featuring short interviews with geoscientists about their research, continues this month with a Q&A with Jane Robb from University College London (UCL), who tells us about the excitement of geo-outreach and importance of conserving heritage collections.  First, could you introduce yourself and let us know a bit about your current work at UCL? Hi, …[Read More]