NERC grant awarded to Dr Derek Keir for project: Rift Volcanism: Past, Present and Future

Derek Keir has recently been awarded a little over half a million pounds through a NERC large grant. Project Rift Volcanism: Past, Present and Future aims to use various geophysical techniques, petrology and geology to understand volcano behavior and hazards in the Ethiopian rift. Derek will be leading the seismology component in collaboration with the… Read More NERC grant awarded to Dr Derek Keir for project: Rift Volcanism: Past, Present and Future

Seismic imaging of lithospheric structure and the onset of melting beneath Galapagos

Kate Rychert and Nick Harmon have a new paper published in Earth and Planetary Science Letters about seismic imaging of crust and mantle discontinuity structure beneath the Galapagos Archipelago. They image a lithosphere-asthenosphere boundary that is too thick to be consistent with a thermally defined plate, indicating a compositional component. They also image discontinuities related… Read More Seismic imaging of lithospheric structure and the onset of melting beneath Galapagos

Understanding the structure and dynamics of the lithosphere-asthenosphere system

A workshop on the structure and dynamics of the lithosphere-asthenosphere system was organized at the College de France, Paris, from 19-20 November 2013. The primary focus of the workshop was to enhance understanding of the dynamics interaction between the colder, more brittle lithosphere and the warmer, more ductile asthenosphere by combining constraints from observations and… Read More Understanding the structure and dynamics of the lithosphere-asthenosphere system

Bullerwell Lecture 2013 – Magmatism and deformation during continental breakup

The highlight of this year’s British Geophysical Association (BGA) Postgraduate Research in Progress meeting, hosted by the University of Cambridge, was undoubtedly the annual Bullerwell Lecture. The 2013 Bullerwell Lectureship (presented each year by the Royal Astronomical Society to ‘an outstanding, young British Geophysicist’)  was awarded to Dr. Derek Keir, lecturer in Earth Science at the… Read More Bullerwell Lecture 2013 – Magmatism and deformation during continental breakup

Recent seismic cruises study ancient continental breakup offshore NW Spain – by Marianne Karplus

This summer a number of University of Southampton geophysicists participated in a large, international seismic expedition to study continental breakup in the Deep Galicia Basin, offshore northwest Spain. The project includes acquisition of ocean bottom seismometer as well as multi-channel seismic reflection data onboard two separate research vessels, RV Poseidon and RV Marcus G. Langseth.… Read More Recent seismic cruises study ancient continental breakup offshore NW Spain – by Marianne Karplus