Shimada, Chieko; Sato, Tokiyuki; Toyoshima, Saiko; Yamasaki, Makoto; Tanimura, Yoshihiro (2008): Paleoecological significance of laminated diatomaceous oozes during the middle-to-late Pleistocene, North Atlantic Ocean (IODP Site U1304). Elsevier, Amsterdam, Netherlands, Marine Micropaleontology, 69 (2), 139-150, georefid:2009-017179