I am pleased to announce the opening up of a new DPhil position at the University of Oxford Department of Earth Sciences that I will be involved with. The main supervisor for the project is Prof. Tamsin Mather and the position is part of her recently funded European Research Council project. The project is entitled “Sniffing out global volcanic fingerprints using mercury in Quaternary sedimentary records”.
For full details of the project click here and how to apply click here.
Matthews-Bird, F., Brooks, S.J., Gosling, W.D., Gulliver, P., Mothes, P. & Montoya, E. (2017) Aquatic community response to volcanic eruptions on the Ecuadorian Andean flank: Evidence from the palaeoecological record. Journal of Paleolimnology 58: 437-453. DOI: 10.1007/s10933-017-0001-0
One of the key goals of the fieldtrip to Ecuador (August-September) was to sample organic and volcanic (tephra) layers from sedimentary exposures with the aim of obtaining new information about past envrionmental change in the region. Our Ecuadorian collaborator, Dr Patricia Mothes (Instituto Geofisico), had identified four of sites she thought might be useful too us: El Fatima Dique, Mera “2” Dique, El Rosol and Vinillos.
At the Fatima site, near Puyo, a thin organic bed was sampled sandwiched between volcanic ash deposits. Wood macrofossils from this deposit have been dated to the last glacial period.
For further descriptions of what we found and field photos read on…