Earlier this year my PhD supervisors and I (Daniel) had a paper accepted for publication in Earth-Science Reviews entitled ‘Flood stratigraphies in lake sediments: A review’ (Schillereff et al., 2014). It’s been fairly popular in terms of downloads but it occurred to me the other day that many of those prospective readers may be put off somewhat by its hefty word count. Thus, putting together a sh ...[Read More]
Geology makes a difference to Society
The Geological Society of London have just today released a great report highlighting how geology contributes to our society. All too often the impression is that all geologists do is study rocks. Whilst in essence, this is what we do, the implications of geological research are far reaching and not always understood by the wider public. I think this report is a fantastic piece of science communic ...[Read More]
From mud to moai statue: lake sediments reveal new insights into Easter Island colonization
The small landmass of Easter Island (164 km2), the southeasterly point of Polynesia in the Pacific Ocean, has achieved iconic status in the world today as people wonder how its colonisation was physically possible by settlers journeying through the vast ocean in tiny boats, how and why the enormous moai s were constructed and, most infamously, to what extent they contributed to their own downfall ...[Read More]
Becoming a Ghost Buster: What triggers sapropel formation?
As I touched upon in our first post, we can use the magnetic properties of minerals in sediments (and other environmental materials) to understand changes in environmental and climatic conditions. This is known as environmental magnetism. The basic idea is to identify links between the magnetic properties of a material and environmental conditions and depositional processes. This approach is not a ...[Read More]
How to Find Ghosts in Sediment Cores
Hi! And welcome to Geology Jenga and our very first blog post :)! As this is our first post, we have picked a topic that integrates elements of both our research interests. In this initial post, we aim to give a flavour of the science that will be covered on our blog in the future, provide an introduction to the techniques we employ in our PhD’s and hopefully provide some useful insight into how s ...[Read More]