%0 Journal Article %B Biogeosciences %D 2019 %P 2467\textendash2479 %R https://doi.org/10.5194/bg-16-2467-2019 %T Biomarker evidence for the occurrence of anaerobic ammonium oxidation in the eastern Mediterranean Sea during Quaternary and Pliocene sapropel formation %U https://bg.copernicus.org/articles/16/2467/2019/ %V 16 %& 2467