New aeromagnetic data of eastern Dronning Maud Land: implications for the spatial extent of a major Early Neoproterozoic juvenile crustal province

Antonia Stefanie Ruppel1, Joachim Jacobs2, Graeme Eagles3, Andreas Läufer1 and Wilfried Jokat3, (1)BGR Federal Institute for Geosciences and Natural Resources, Hannover, Germany, (2)University of Bergen, Department of Earth Science, Bergen, Norway, (3)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany