R. A. . Fensome, H. . Nøhr-Hansen, and G. L. . Williams, “Cretaceous and Cenozoic dinoflagellate cysts and other palynomorphs from the western and eastern margins of the Labrador–Baffin Seaway”, GEUS Bulletin, vol. 36, no. 1, pp. 1–143, Dec. 2016.