“…This technological improvement has resulted in an increase in the use of sulphur stable isotope analyses for palaeodietary reconstruction, migration, and ecological research. For example, δ 34 S values have been used to distinguish between marine and terrestrial resource consumption, assess the interaction between terrestrial and estuarine environments, disentangle terrestrial, freshwater and marine resource contributions to diet in complex ecosystems, and to elucidate migration and residential proximity to the sea (inter alia, Arneson and MacAvoy, 2005;Craig et al, 2006;Howcroft et al, 2012;Nehlich, 2015;Nehlich et al, 2010Nehlich et al, , 2011Oelze et al, 2012aOelze et al, , 2012bPrivat et al, 2007;Richards et al, 2001Richards et al, , 2003Sayle et al, 2013;Valenzuela et al, 2011;Wilson et al, 2007).…”