The bulk isotopic composition of hydrocarbons in subaerial volcanic-hydrothermal emissions from different tectonic settings

Jens Fiebig1, Franco Tassi2, Orlando Vaselli2, M Fatima Viveiros3, Catarina Silva3, Taryn Michelle Lopez4, Walter D'Alessandro5 and Andri Stefansson6, (1)Goethe University, Institute of Geosciences, Frankfurt (Main), Germany, (2)University of Florence, Florence, Italy, (3)University of Azores, Ponta Delgada, Portugal, (4)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (5)National Institute of Geophysics and Volcanology, Rome, Italy, (6)University of Iceland, Reykjavik, Iceland