Goll, Robert M; Bjorklund, Kjell R (1989): A new radiolarian biostratigraphy for the Neogene of the Norwegian Sea: ODP Leg 104. In: Eldholm, O; Thiede, J; Taylor, E; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 104, 697-737, doi:10.2973/odp.proc.sr.104.205.1989