Stott, Lowell D; Kennett, James P; Shackleton, Nicholas J; Corfield, Richard M (1990): The evolution of Antarctic surface waters during the Paleogene: inferences from the stable isotopic composition of planktonic foraminifers, ODP Leg 113. In: Barker, PF; Kennett, JP; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 113, 849-863, doi:10.2973/odp.proc.sr.113.187.1990