Peron-Pinvidic, Gwenn; Shillington, Donna J.; Tucholke, Brian E. (2010): Characterization of sills associated with the U reflection on the Newfoundland margin; evidence for widespread early post-rift magmatism on a magma-poor rifted margin. Wiley-Blackwell on behalf of The Royal Astronomical Society, the Deutsche Geophysikalische Gesellschaft and the European Geophysical Society, International, Geophysical Journal International, 182 (1), 113-136, georefid:2010-068154