Wei, Wuchang (1992): (Figure 2) Distribution of calcareous nannofossils in sediment core ELT13.004-PC. PANGAEA, https://doi.org/10.1594/PANGAEA.760345, In supplement to: Wei, W (1992): Calcareous nannofossil stratigraphy and reassessment of the Eocene glacial record in subantarctic piston cores of the southeast Pacific. In: Wise, SW; Schlich, R; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 120, 1093-1104, https://doi.org/10.2973/odp.proc.sr.120.198.1992