Piasecki, S, L.M Larsen, A.K Pedersen, and G.K Pedersen. 1992. “Palynostratigraphy of the Lower Tertiary Volcanics and Marine Clastic Sediments in the Southern Part of the West Greenland Basin: Implications for the Timing and Duration of the Volcanism”. Rapport Grønlands Geologiske Undersøgelse 154 (January). Copenhagen, Denmark:13-31. https://doi.org/10.34194/rapggu.v154.8166.