Geological parameters: CaCO3/SED, Corg/SEDOther parameters: Grain SizeTrace metals: Al/SED, Co/SED, Cr/SED, Cu/SED, Fe/SED, Mg/SED, Mn/SED, Ni/SED, Pb/SED, Zn/SED
Texture: mG.Period of observations: 1988-1991. Surface sediment samples (5-6 cm of the top layer).