St Paul fracture zone intratransform ridge basalts (Equatorial Atlantic): Insight within the mantle source diversity

Christophe Hemond, IUEM Institut Universitaire Européen de la Mer, Plouzané, France, Daniele Brunelli, Woods Hole Oceanographic Institution, Woods Hole, United States, Marcia Maia, CNRS, Paris Cedex 16, France, Stephen Prigent, IUEM, Brest, France and Susanna E Sichel, LAGEMAR UFF, Niteroi, Brazil