Tectonics and Structural Geology

Minds over Methods: Reconstruction of salt tectonic features

Michael Warsitzka April 12, 2017

credit: Michael Warsitzka

What is the influence of salt tectonics on the evolution of sedimentary basins and how can we reconstruct such salt features? Michael Warsitzka, PhD student at the Friedrich Schiller University of Jena, explains which complementary methods he uses to better understand salt structures and their relation to sedimentary basins. Enjoy! Reconstruction of salt tectonic features from analogue mode ...[Read More]

Minds over Methods: studying dike propagation in the lab

Stefano Urbani December 7, 2016

Fig 1. Fissure eruption at Bardabunga in 2014. Photo by Ragnar Th. Sigurdsson.

Have you ever thought of using gelatin in the lab to simulate the brittle-elastic properties of the Earth’s crust? Stefano Urbani, PhD student at the university Roma Tre (Italy), uses it for his analogue experiments, in which he studies the controlling factors on dike propagation in the Earth’s crust. Although we share this topic with our sister division ‘Geochemistry, Mineralogy ...[Read More]

Minds over Methods: Experimental earthquakes

Giacomo Pozzi November 2, 2016

Microscopic cross section of a slip zone

After our first edition of Minds over Methods, which was about Numerical Modelling, we now move to Rock Experiments! How can rock experiments be used to study processes within the Earth? We invited Giacomo Pozzi, PhD student at Durham University, to explain us how he uses rock experiments to study fault behaviour during earthquakes. Experimental earthquakes to understand the weak behaviour ...[Read More]