Deciphering deep volatile cycles in early Earth

Catherine A McCammon1, Serena Dominijanni2, Nobuyoshi Miyajima3, Daniel J Frost1 and Leonid S Dubrovinsky1, (1)University of Bayreuth, Bayerisches Geoinstitut, Bayreuth, Germany, (2)Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany, (3)Bayerisches Geoinstitut, Bayreuth, Germany