TGS, PGS and BainGeo have teamed up to create the “East Coast Canada Regional Crustal Study”, through an integration of gravity, magnetics and seismic. Results include: depth to magnetic basement, depth to Moho, crustal thickness, continent-oceanic crust boundaries (COB), 2-D cross sections, Curie depth, magnetic terrane boundaries and a suite of filter enhancements. These interpretation products provide valuable insights into the deep crustal structure, which contributes to a better understanding of the petroleum prospectivity of this vast region.