Swann, George E. A.; Leng, Melanie J.; Sloane, Hilary J.; Maslin, Mark A.; Onodera, Jonaotaro (2007): Diatom oxygen isotopes; evidence of a species effect in the sediment record. American Geophysical Union and The Geochemical Society, United States, Geochemistry, Geophysics, Geosystems - G (super 3), 8 (6), georefid:2007-127990