Roest, WR, Müller, R.D. and Verhoef, J, 1992, Age of the ocean floor: A digital data set for the Labrador Sea and western North Atlantic; Geoscience Canada, 19, 27-32.
Age of the ocean floor: A digital data set for the Labrador Sea and western North Atlantic, Geoscience Canada, 19, pp. 27-32. Müller, R. D., and W. R. Roest, 1992.