Breakup volcanism and plate tectonics in the NW Atlantic

The seismic, magnetic, and gravity data presented in this study were provided by TGS. Seismic interpretation was done using HS Kingdom software. Grid interpolations and map compilations were established using Geosoft Oasis Montaj and ArcGis softwares. We would like thank Craig Magee, Alexander Lewis Peace, the Editor and the Associated Editor for helpful comments and guidance that improved the paper. We acknowledge the support from the Research Council of Norway through its Center of Excellence funding scheme, project 223272 (CEED).Peer reviewedPostprin