Supplement to: Ternois, Yann; Sicre, Marie-Alexandrine; Boireau, Anne; Beaufort, Luc; Miquel, Juan Carlos; Jeandel, Catherine (1998): Hydrocarbons, sterols and alkenones in sinking particles in the Indian Ocean sector of the Southern Ocean. Organic Geochemistry, 28(7-8), 489-501, https://doi.org/10.1016/S0146-6380(98)00008-4