Hello, Can anybody tell me, if there are sulphur isotopic data of recent or fossil bones/teeth published somewhere or if anybody is working on this topic? I couldn´t find any citation in the GeoRef or elsewhere and would be thankful for any comments. Cheers Thomas ************************************************** Dipl.-Geol. Thomas Tütken -------------------------------------------------- Institut für Mineralogie, Petrologie und Geochemie, Universität Tübingen Wilhelmstraße 56 72074 Tübingen -------------------------------------------------- phone: ++49 (0) 7071 / 29-73077 e-mail: [log in to unmask] **************************************************